1287,036 downloads (177 yesterday) 9 comments 100% Free - 2 font files. Download. Taylor Gothic by Thor Christopher Arisland. 145,046 downloads (170 yesterday) Free for personal use. Download. Cristone by Bangkit Tri Setiadi. 14,583 downloads (161 yesterday) Free for personal use. Download Donate to author. LOGOcom’s free logo maker will give you a new YouTube logo by exploring hundreds of unique and professional logo designs for travel, beauty, self-care, productivity, gaming, sports, and more. To get started, enter your YouTube channel name, and a slogan (if you have one), and click ‘Generate’ to go through hundreds of YouTube logo designs. Watermarkmemiliki arti dalam kelas nomina atau kata benda sehingga watermark dapat menyatakan nama dari seseorang, tempat, atau semua benda dan segala yang dibendakan. Pengertian Watermark Tanda dalam kertas (misalnya pada manuskrip, uang kertas) yang hanya tampak samar-samar jika kena sinar. Kesimpulan Watermark adalah tanda dalam kertas Karenateknologi video streaming merupakan pengiriman paket data yang menggunakan jaringan paket suara yang hanya dapat melakukan transmisi data yang berupa sinyal analog. Sehingga data digital yang dihasilkan oleh perangkat sumber yang berupa kamera harus dikodekan ke dalam sinyal analog agar dapat ditransmisikan oleh jaringan. MPEG 2 dan MelansirKompas.com, berikut ini persyaratan spesifikasi Windows 11 seperti yang diuraikan oleh Microsoft di situsnya. CPU: System-on-Chip (SoC) atau CPU 64-bit dengan dua inti (dual core) atau lebih dengan kecepatan minimal 1 GHz. RAM: 4 GB. Storage: 64 GB. System firmware: UEFI, mendukung Secure Boot. Thedual-core A5 chip delivers even more power. The 8MP iSight camera with all-new optics also shoots 1080p HD video. And if there’s anything else you need, just ask Siri. iPhone4s. Posted by Utin Mutia at 8:46 PM 0 comments. Watermark theme. Powered by AKASHAAKASHA (Norwegian progressive band from 1976) ALLEN,DAEVID-BANANA MOON (Mastermind guitarist behind the legendary band Gong) GOOD MORNING. ALPHATAURUS-ALPHATAURUS (Italian progressive rock) ALQUIN-MOUNTAIN QUEEN (Dutch progressive rock) NOBODY CAN WAIT FOREVER. MARKS. JON ANDERSON-OLAIS OF Artivisive Scultura e modellatura Scimmietta, Stampa camera bambine, Quadro nome personalizzabile, Regalo nascita, Stampa animali zoo, illustrazione bimbi 6 COLORI Senza cornice. I watermark non appariranno nella stampa.conversione cm/inch approssimata Aggiungete il negozio ai preferiti ♥︎ per conoscere tutte le novità e le offerte. HowLive Streaming Has Changed Sports Fandom May 30, 2021. 5 Technology Trends to Look at in 2021. May 8, 2021. GPS. Satellite Radio. Video Conferencing. VoIP. Opt For Preventive Care To Reduce The Cost of Healthcare. Kualitasterbaik dalam film bajakan.. Resolusi jauh lebih besar yaitu 1920x1080 atau 1280x720 (tergantung filenya). Konsekuensinya, file jadi besar dan memutarnya juga berat, sehingga diperlukan spesifikasi komputer yang tinggi juga. kalau tidak nanti jadi patah-patah. Kualitas ini jauh lebih baik dari DVDRip. Konstitusid alam arti yang paling luas berarti Hukum Tata Negara, yaitu keseluruan aturan dan ketentuan (hukum) yang menggambarkan sistem ketatanegaraan suatu negara. Contoh: istilah Contitutional Law dalam bahasa Inggris berarti Hukum Tata Negara. Dalam arti sempit, berarti Undang-Undang Dasar, yaitu satu atau beberapa dokumen yang memuat aturan Anakmulai mampu membedakan arti senyum dan perilaku lainnya, seperti marah (tidak senang mendengar suara keras) dan kasih sayang, dengan seiring berkembangnya dalam segi fisik dan psikomotor. Oleh karena itu, masa dewasa merupakan masa pematangan kemampuan dan karakteristik yang telah dicapai pada masa remaja. Afew of the highlighted specs of the phone include a Snapdragon 720G SoC with 4Gbn RAM and 64GB UFS 2.1 storage, a big 5,020mAh battery, a 6.6-inch tall FHD+ display, a 48MP quad-rear & a 16MP punch-hole camera, a side-fingerprint scanner, etc. Read more about the Redmi Note 10 Lite details and see if it matches your preferences. Dibawahini adalah struktur sistem untuk menyortir mentimun yang telah dibuat oleh Makoto. Sistem ini menggunakan Raspberry Pi 3 sebagai mengontrol utama untuk mengambil gambar mentimun dengan menggunakan kamera, dan melakukan analisis tahap awal menggunakan TensorFlow untuk menentukan apakah yang harus diambil gambar mentimun Prestashopadalah sebuah CMS yang khusus menangani masalah E Commerce atau perdagangan Online. Sebenarnya ada beberapa CMS seperti Drupal, Joomla.Dll. Sedangkan Prestashop ini memenag sangat Khusus fungsinya kalau yang lain masih fleksibel tergantung dari keinginan si empunya. Sebelum kita mengenal jauh tentang prestashop ada baiknya kita tahu Idp4. In the modern era of virtual computers over the notional environment of computer networks, the protection of influential documents is a major concern. To bring out this motto, digital watermarking with biometric features plays a crucial part. It utilizes advanced technology of cuffing data into digital media, text, image, video, or audio files. The strategy of cuffing an image inside another image by applying biometric features namely signature and fingerprint using watermarking techniques is the key purpose of this study. To accomplish this, a combined watermarking strategy consisting of Discrete Wavelet Transform, Discrete Cosine Transform, and Singular Value Decomposition DWT-DCT-SVD is projected for authentication of image that is foolproof against attacks. Here, singular values of watermark1 fingerprint and watermark2 signature are obtained by applying DWT-DCT-SVD. Affixing both the singular values of watermarks, we acquire the transformed watermark. Later, the same is applied to cover image to extract the singular values. Then we add these values to the cover image and transformed watermark to obtain a final watermarked image containing both signature and fingerprint. To upgrade the reliability, sturdiness, and originality of the image, a fusion of watermarking techniques along with dual biometric features is exhibited. The experimental results conveyed that the proposed scheme achieved an average PSNR value of about 40 dB, an average SSIM value of and an embedded watermark resilient to various attacks in the watermarked IntroductionCopyright infringement has increased as a result of the rapid blooming of cyberspace and communication technology, which has led to an exchange of digital mixed media content. The transmission of digital data across public networks like the Internet makes the protection of personal information and intellectual property rights IPR crucial in the modern day [1]. Digital watermarking is a means to get around this problem and prove ownership of digital assets that are being used ease of multimedia content distribution is due to the fast development of the internet, multimedia technologies, communication, and reproduction. Multimedia data is prone to issues such as illegal copying and distribution pirating, editing, and copyright. In order to protect the data from the above-mentioned issues, digital watermarking is encrypted sort of coding called a digital watermark is added to a signal that can handle sounds, such as audio, video, or image data. Biometric systems have been using watermarking techniques to safeguard and authenticate biometric data and improve recognition accuracy in an effort to boost the trustworthiness of self-awareness systems that can be differentiated between a legitimate person and a fraudster. An encrypted sort of coding called a digital watermark is added to a signal that can handle sounds, such as audio, video, or image data. Biometric systems have been using watermarking techniques to safeguard and authenticate biometric data and improve recognition accuracy in an effort to boost the trustworthiness of self-awareness systems that can tell the difference between a legitimate person and a proposed work briefs on how to authenticate images by embedding biometric information into a digital image using a new hybrid system that includes three different algorithms namely DWT-DCT-SVD. In the embedding process, the cover image undergoes a DWT transform which decomposes it into four subbands, namely, L-L, L-H, H-L, and H-H, where L-L denotes Low-Low, L-H denotes Low-High, H-L denotes High-Low, H-H denotes High-High. L-L subband undergoes DCT transform to obtain 4 × 4 blocks. The DCT transform mainly compresses the data or image. The SVD of a matrix is an orthogonal transform used for matrix diagonalization to obtain singular values of the watermark. Subsequently, the SVD factors of each block are modified to create the watermarked image, extracted, and then inserted into the cover image. In the process of extraction, the watermarked image is acquired and a reverse stratagem is utilized to obtain the watermark, which is the biometric refers to the automatic identification of people based on their physiological and behavioral features; two authentications based on behavioral and physiological characteristics for attaching the watermark to the cover image are applied. Measurements taken from the human body are used in physiological biometrics, such as fingerprints, iris, face, retina. The dynamic measurements used in behavioral biometrics such as signatures, voice, and keystrokes, are based on human actions. The proposed hybrid watermarking system is cooperative integration of signature and fingerprint watermarks to cover image to assure the integrity, authenticity, and confidentiality of the digital documents. The embedding procedure consists of two steps in the projected method. First, the embedding of the signature in the fingerprint is carried out to create the transformed watermark, as shown in Figure 1. The final watermark is created by embedding the cover image in this extraction procedure is split into two steps. Step 1 extract the fingerprint from the watermark that results in an extracted fingerprint. Step 2 the signature is further extracted from the extracted fingerprint image, as shown in Figure Hybrid DWT-DCT-SVDThe proposed scheme consists of DWT, DCT, and SVD for image authentication that is robust against attacks. In the process of watermarking, two major steps are carried out viz., embedding and extraction. In this, the combinations of DWT, DCT, and SVD along with their inverses are applied. This hybrid technique is suitable for different image processing attacks by achieving the properties of watermarks, integrity, authenticity, and confidentiality of digitized image documents. The performance metrics used in this research are Peak Signal to Noise Ratio PSNR, Structural Similarity Index SSIM, and Normalized Correlation NC. This proposed methodology is deployed on dual watermarking where the embedding process consists of DWT, DCT, and SVD which provide image authentication and is robust against embedding process consists of DWT, DCT, and SVD watermarking techniques. To cover the image, one level of DWT is applied. Hence applied SVD to the L-L sub-band. Besides, the application of DWT to the biometric and then DCT followed by the SVD technique is carried out. Parallelly, SVD is applied to the signature. Application of SVD to the images results in three matrices namely U S and V. Considered the singular valued S matrix as it contains the diagonal properties of the image. Further, added the singular values of the biometric and alpha times of the signature. To recreate the L-L sub-hand of biometric the inverse of the SVD is applied. Later, we applied inverse DCT as we applied DCT in the earlier steps. Now we have applied inverse DWT to create an image with a modified L-L subband. This gives a results in the transformed watermark. Now apply the application of SVD to it in order to get a singular valued matrix. Next, to cover the image, singular values are added off and beta times singular matrix of the transformed watermark. Now apply the inverse SVD to recreate the cover image with manipulated singular values. Then followed by applying DCT and then DWT to create an image with a modified L-L subband. This gives a final watermarked image; this contains the signature and biometric embedded on the cover image, and this completes the embedded process. The extraction process for the transformed watermark biometric is done by applying DWT on the final watermark to obtain four subbands. Next, apply DCT to the L-L sub-band followed by SVD to obtain singular values of final watermarked image. Later, DWT is followed by DCT and then SVD to obtain signature images from the transformed image. This completes the extraction DCTWhen digital photos are uncompressed, they require a massive quantity of storage space. For such uncompressed data to be transmitted across the network, large transmission bandwidth is required. The most common image compression method is the Discrete Cosine Transform DCT [1]. The JPEG picture compression method makes use of DCT. The two-dimensional DCT is calculated for each block of the 8 × 8 or 16 × 16 divided input image. Following that, the DCT coefficients are quantized, encoded, and DCT can store the image with only fewer coefficients, and is used in lossy image compression to reduce the redundancy between neighboring pixels. The DCT formula with a 2D matrix is shown in equation 1.where the x, yth elements of the image element are represented by the matrix p as px, y. The block’s size, N, is used for the DCT. The pixel values of the native matrix of the image equation determine the value of one entry i, jth of the modified image. For the standard JPEG 8 × 8 blocks, N = 8 and x, y is in the stretch of 0 to DCT divides pictures into components with various frequencies. Because fewer significant frequencies are dropped during quantization in the compression portion, the term lossy is in use. Later, during the decompression phase, the image is retrieved using the remaining most crucial frequencies. As a result, some distortion is included in the reconstructed images; however, the levels of distortion can be altered during the compression stage. JPEG is used for both color and black and white photographs; however, the article focuses on the DWTThe suggested methodology incorporates the Discrete Wavelet Transform DWT [2] approach to withstand the attacks with a robust model. Low-Low, Low-High, High-Low, and High-High, L-L, L-H, H-L, and H-H are four subbands created by DWT HH. The original image will be recreated using the above four subbands. The image can theoretically be processed via the filter bank as shown in Figure 3 to produce various subband frequency illustrated in Figure 4, the L-L subband defines low-pass filtering for each row and column, resulting in a low-resolution approximation of the original image. Similarly, the L-H subband was created by applying low-pass filtering to each row and high-pass filtering to each column. The L-H subband is influenced by high-frequency features along the column direction. The H-L subband is the result of high-pass and low-pass filtering on each row and column. The H-L subband is influenced by high-frequency features along the row direction. The H-H subband is created by applying high-pass filtering to each row and column. The H-H subband is influenced by high-frequency features in the diagonal direction [3].DWT-Based Feature Extraction using multilevel decomposition of previously processed pictures, DWT effectively extracts discriminant characteristics that are impervious to arbitrary environmental fluctuations. The discrete interval wavelets are sampled for the wavelet transform known as the DWT. DWT provides information about the frequency and spatial domains of a picture simultaneously. An image can be studied using the DWT operation, which combines the analysis filter bank and decimation process. A 2D transform is created from two distinct 1D transformations. In 1D DWT, the approximation coefficients hold the low-frequency information, whereas the detail coefficients hold the high-frequency information. The input image is divided into four separate subbands by the application of 2D DWT low-frequency components in the horizontal and vertical directions cA, low-frequency components in the horizontal and high-frequency components in the vertical directions cV, high-frequency components in the horizontal and low-frequency components in the vertical directions cH, and high-frequency components in the horizontal and vertical directions cD. You can alternatively write cA, cV, cH, and cD as L-L, L-H, H-L, and H-H, SVDSingular value decomposition SVD [1, 4] is a method for approximating data matrix decomposition into an optimal approximation of the signal and noise components. This is one of the most essential aspects of the SVD decomposition in noise filtering, compression, and forensics, and it can also be viewed as a properly identifiable noise refactors into three matrices for the given digital image. To refactor the image singular values are used and at the end of this process storage space required by the image is reduced as the image is represented with a smaller set of values. The SVD of M × N matrix A is given by the following equation 2.where U M × N matrix of the orthonormal eigenvectors of AAT. 𝑉𝑇 Transpose of the n × n matrix containing the orthonormal eigenvectors of A^{T}A. W N × N diagonal matrix of the singular values which are the square roots of the eigenvalues of system can be divided into a number of linearly independent components, each of which contributes its own amount of energy, using the most efficient and stable technique known as orthogonal matrix columns U are referred to as the left singular vectors, whereas the orthogonal matrix columns V are referred to as the right singular vectors. The diagonal members are reflecting the singular values of the maximum energy packing of the SVD, the ability to solve the least squares issue, the ability to compute the pseudoinverse of a matrix, and multivariate analysis are all significant benefits for images [1, 5]. A crucial characteristic of SVD is its relationship to a matrix’s rank and its capacity to approximate matrices of a particular rank. Digital images can frequently be characterized by the sum of a relatively limited number of Eigen images since they are frequently represented by low-rank matrices. Images are compressed in compression, and SVD with the highest energy packing property is typically used. As previously established, SVD divides a matrix into orthogonal parts so that the best sub-rank approximations can be made [6, 7]. Truncated SVD transformation with rank r offers significant storage savings over storing the entire matrix with acceptable quality. The block diagram for the SVD-based compression is shown in Figure illumination data can be found in the singular value matrix produced by SVD. As a result, altering the single values will directly impact how the image is illuminated. As a result, the image’s other details won’t be altered. Second, by using the L-L subband illumination enhancement, the edge information in other subbands will be protected L-H, H-L, and H-H.The study [1] the research that is being offered displays an adaptive scaling factor based on particular DWT-DCT coefficients of its image material. The role of particular DWT-DCT coefficients relative to the average value of DWT-DCT coefficients was used to construct the adaptive scaling factor. Using a suggested set of guidelines that consider the adaptive scaling factor, the watermark image was integrated. The results of the experiments showed that the suggested method produced a high PSNR value of 47 dB, an SSIM value of around and an implanted watermark resistance to many attacks in the watermarked the integration procedure in the article [5], a discrete wavelet transform is applied to the image, and then the ZigZag scanning method is used to topologically reorganize the coefficients of the L-L subbands. The watermark bits are then integrated using the resulting coefficients. The integrity of the watermark may be easily confirmed thanks to an embedded hash of the electronic patient record. The experimental results show that the approach has high invisibility with a PSNR above 70 dB and very good robustness against a wide range of geometric and destructive attacks. The invisibility and robustness of the approach have been many of the currently used hybrid SVD-based picture watermarking systems is insecure, the study [4] primarily focuses on the analysis of the state-of-the-art in this area. Additionally, there aren’t many in-depth reviews in this field. In order to draw attention to numerous security risks, unresolved challenges, and research gaps, they conducted efficiency comparisons. Based on the results, this study gives researchers and practitioners important information they can use to improve the field of picture watermarking. It also gives suggestions for how to make more reliable schemes in the work [8] achieved a superior imperceptibility of dB, and demonstrates that watermarking may be included in a host image using various transform operations, including discrete cosine transform DCT, discrete wavelet transforms DWT, and singular value decomposition SVD. But not every design criterion is met at once by a single transformation. In order to close this gap, they developed a hybrid blind digital image watermarking technique using DCT, DWT, and SVD. This method was more robust than existing state-of-the-art techniques against filter, salt-and-pepper noise SPN, and rotation attacks. The WNC value for a median filter with various window sizes is 1, which is higher than the current well-known transforms—the discrete wavelet transform DWT, discrete cosine transform DCT, and singular value decomposition—are combined in the system in [6] SVD. By reaching greater values of imperceptibility in the form of PSNR with a value of decibels dB and SSIM with a value of experimental results show that the suggested technique exceeds the strategies already published in the literature. With a maximum NCC value of and a minimum BER value of it simultaneously achieves exceptional robustness ratings. The DWT-SVD performance suggested in the study [9] was verified throughout the training phase, and the suggested system’s high invisibility and resilience against different forms of attacks on watermarked photos were also demonstrated. When the suggested system’s findings were contrasted with those of other systems, it became clear that DWT-SVD performed better against pixel-value alteration suggested work in [10] illustrates a robust watermarking technique for grayscale photos using lifting wavelet transform and singular value decomposition as the basis for multiobjective artificial bee colony optimization. Here, the actual image is changed to four subbands using three levels of lifting wavelet transform, and then the watermark image’s singular value is merged with the original image’s unique value for the L-H subband. In order to achieve the highest possible robustness without compromising watermark clarity, multiple scaling factors are used in the embedding operation on behalf of the single scaling element. The results of the experiments show that the invisibility is very good and that it is resistant to a wide range of attacks that use image processing. A non-blind watermarking NBW schemes malfunction for watermarking stratagem thereby giving out to impart perpetually imperceptibility, depriving of robustness and competence for embedding. So, to tame this drawback, an algorithm for blind watermarking BW was proposed [11] to cover the glitches of impart safeguarding of copyright that has crucial demand for color images, an image-watermarking scheme deployed on sequence-based MRT SMRT was tendered for color images [12] where the principle goal was to detect preferable color space among the habitually pre-owned color spaces. A cascaded neural network approach deployed on two different neural network models was projected [13] by using an optimized feature-based digital watermarking algorithm. Here, the cascading of the neural network spawns the potent pattern for embedding. In the study [14], researchers tendered a strategy using watermarking technique of Fourier transform for color images where image will be declined into two variants where the image is segmented into R, G and B, sections where DFT is performed and these coefficients so obtained will use medium frequency band to encapsulate [15], which comprises of discrete wave transformation technique combined with Hessenberg decomposition HD and singular value decomposition SVD using scaling factor, watermark is embedded into the cover image. In [16], a watermarking algorithm of the color image is projected, where it explores the combination of DWT-DCT-SVD. Here the host image which is in RGB space is converted to YUV color space. Then a layer of DWT is put into the luminance component Y, followed by DCT and SVD to each block. The results are good enough to embrace the attacks and imperceptibility property of watermark. In [2, 3, 7, 17], some basic comparison of watermarking with steganography and a summary of different methods of image steganography is carried out. An effective DWT–SVD is deployed with self-adaptive differential evolution SDE algorithm for image watermarking scheme, SDE adjusts the mutation factor F and the crossover rate Cr dynamically in order to balance an individual’s exploration and exploitation capability for different evolving phases to achieve invisibility [18–20]. In [21–24], comparative analysis of image compression is done by three transform methods, which are Discrete Cosine Transform DCT, Discrete Wavelet Transform DWT and Hybrid DCT + DWT Transform, thereby achieving better invisibility property and good PSNR Proposed MethodologyThis proposed methodology is deployed on dual watermarking where the embedding process consists of DWT, DCT, and SVD which provide image authentication and is robust against attacks. Figure 6 depicts the embedding process that consists of DWT, DCT, and SVD watermarking techniques. The two watermarks used in the proposed methodology are biometrics and signature. These images are converted in grayscale because the SVD can only be applied to two-dimensional images whereas the color images are of three dimensions. Since the property of DWT after one level decomposition, the host image should be larger than the watermark. For the first embedding process, biometrics is the host image and the signature is the watermark. The biometric should be larger than the signature. Here, to the cover image one level of DWT is applied. Then the image is divided into four subbands, namely, L-L, L-H, H-L, and H-H. The major details and properties of the image are stored in the L-L subband. So, we contemplate embedding the biometric into the L-L subband. So, we have applied SVD to the L-L subband. Besides we have applied DWT to the biometric and then DCT and followed by SVD. Parallelly, we applied SVD to the signature, by applying SVD to the images we obtain three matrices namely U S and proposed methodology is divided into two steps Embedding Extraction Watermark Embedding AlgorithmThe Embedding algorithm can be split into two phases process of signature into biometric Step 1 Apply SVD to the signature to obtain the singular values SVS. Step 2 Apply DWT level-1 to the biometric to obtain 4-subbands. Step 3 Apply DCT to L-L subband in order to remove redundancy. Step 4 Apply SVD to the biometric to obtain singular values SVB. Step 5 Change the singular values of biometric SVB by adding the singular values of signature SVS. Step 6 The Transformed watermark TW is obtained by applying inverse SVD, DCT and process of Transformed watermark into Cover image Step 1 Apply DWT to cover image to obtain 4-subbands. Step 2 Apply DCT to L-L subband in order to remove redundancy. Step 3 Apply SVD to obtain the singular values of cover image SVC. Step 4 Manipulate the singular values of cover image SVC by adding the singular values of transformed image SVTW. Step 5 Obtain the final watermarked image by applying the inverse of SVD, DCT, and DWT techniques on the modified Extraction ProcessFigure 7 depicts the extraction process, which is the extraction of watermarks, biometric and signature from the cover image. The extraction is carried out as follows of Transformed watermark biometric Step 1 Apply DWT on the final watermark to obtain four subbands. Step 2 Apply DCT to L-L subband in order to remove redundancy. Step 3 Apply SVD to obtain the singular values of the final watermarked image SVFW. Step 4 To obtain the transformed watermark image, subtract the singular values of final watermarked image SVFW from the cover image singular values SVC. and divide the whole with the beta of signature watermark from transformed watermark biometric Step 1 Apply DWT on transformed watermark to obtain four subbands. Step 2 Apply DCT to L-L subband in order to remove redundancy. Step 3 Apply SVD to obtain the singular values of the transformed watermark. Step 4 To obtain a signature, subtract the singular values of transformed watermark SVTM from the biometric singular values SVB. and divide the whole with the alpha Experimental ResultsThe outcome of the projected technique discloses a hybrid combination of DWT-DCT-SVD that gives the best NC values along with good PSNR and SSIM. By applying DWT alone, the host image doesn’t withstand a few attacks. So, by introducing DCT, it has the ability to pack most of the information in the fewest coefficients thereby reducing the redundancy between the neighboring pixels. By using SVD, it makes it easier to hide the image. This combination works for all sorts of attacks and also gives better Figure 8, a watermarked image of size 512 × 512 has been subjected to various watermarking attacks, including Gaussian low-pass filter, Median, Salt and Pepper noise, Speckle noise, JPEG compression, Sharpening attack, Histogram equalization, Average filter, Gaussian noise, JPEG2000 compression, and Motion blur. It was robust against all of these attacks. Figure 9 shows an extracted fingerprint of size 256 × 256. When the cover image is subjected to various watermarking attacks such as Gaussian low-pass filter, Median, Salt and Pepper noise, Speckle noise, JPEG compression, Sharpening attack, Histogram equalization, Average filter, Gaussian noise, JPEG2000 compression, and Motion blur. It is resistant to all of these Figure 10, the cover image is subjected to various watermarking attacks, such as the Gaussian low-pass filter, Median, Salt and Pepper noise, Speckle noise, JPEG compression, sharpening attack, Histogram equalization, Average filter, Gaussian noise, JPEG2000 compression, and Motion blur, an extracted signature of size 128 × 128 is displayed. It resisted all of these attacks. The graph of SSIM versus scaling factor α is shown in Figure 11. This graph depicts the behavior of SSIM values for various α values. Each line on the graph represents a different attack, such as a Gaussian low-pass filter, a Median, Salt and Pepper noise, Speckle noise, JPEG compression, sharpening attack, histogram equalization, an average filter, Gaussian noise, JPEG2000 compression, and motion graph of NC versus scaling factor α is shown in Figure 12. This graph depicts the behavior of NC values for various α values. Each line on the graph represents a different attack, such as a Gaussian low-pass filter, a median, salt and pepper noise, speckle noise, JPEG compression, sharpening attack, histogram equalization, an average filter, Gaussian noise, JPEG2000 compression, and motion blur. Figures 13a and 13b show a graph of PSNR versus different scaling factors α or β. This graph shows the behavior of PSNR values for different α or β values. A Gaussian low-pass filter, a Median, Salt and Pepper noise, Speckle noise, JPEG compression, sharpening attack, Histogram equalization, an Average filter, Gaussian noise, JPEG2000 compression, and Motion blur are all represented by lines on the graph. Figure 14 depicts graphs of NC values under various parameters subjected to various attacks. Each line in the graphs represents a different image size, such as 512 × 512, 256 × 256, and 128 × 128. The X-axis parameters are a quality factor, compression ratio, sigma, window size, variance, and strength 1- Threshold. The graph varies depending on the type of attack used.a b Table 1 shows Normalized Correlation NC values for biometric NCB and signature NCS under different types of attacks. The achieved results show better NC values for all the test cases even after the extraction of watermarks biometric and signature.Table 2 details the invisibility imperceptibility property of the watermark of the proposed watermarking scheme for different types of images. It clearly shows that the proposed algorithm for all seven images showcases an average PSNR value of and an average SSIM value of 3 depicts Peak Signal to Noise Ratio PSNR values for biometric PSNRB and signature PSNRS under different types of attacks. In the above-mentioned test cases, the results acquired are with good PSNR values even after the extraction of watermarks biometric and signature.Table 4 depicts Structural Similarity Index Metrics SSIM values for biometric SSIMB and signature SSIMS under different types of attacks. For all the above-mentioned test cases, the results achieved are with good SSIM values even after the extraction of watermarks viz, biometric, and 5 shows the NC values of various watermarked images host image where the two watermarks biometric and signature are embedded. The NC values are good enough to achieve the property of imperceptibility of both the watermarks. The table details that the proposed scheme shows comparatively good results on Lena image for crop, salt & pepper, and speckle attacks. The proposed scheme shows results on other attacks such as rotation and scaling attacks. For peppers image, the proposed scheme shows similar results to the related work [1]. It can be depicted from Table 5 that the proposed methodology DWT-DCT-SVD shows comparatively good results for all the 15 different types of attacks on Lena and Pepper ConclusionThis study extends a watermarking stratagem deployed on both transform DCT-DWT and spatial SVD domain methods. Watermarked image implementation has good PSNR, NC, and SSIM due to DCT’s energy compaction property and DWT has a better compression ratio. The results show that the proposed method besides being protective against attacks, and deployed method improves performance without sacrificing image information. The robustness of the projected watermarking strategy was assessed by performing attacks such as added noise, filtering attacks, geometrical attacks, and compression attacks. The deployed method was validated with regard to the imperceptibility of the watermarked image. The deployed method exhibits the experimental results which achieved an average PSNR of 40 dB value, an NC value of and an SSIM value of approximately In the future, more enhanced embedding techniques may be deployed to improve the standard of watermarked images meanwhile taking the flaws into account. In the future, this method can be improved by combining it with other watermarking techniques that are more conscientious and resistant to attack. The proposed method can embed a watermark into standard digital media such as audio, text, zip archives, and video, as well as holograms and 3D vector objects. This work can be expanded to conceal user data and personal AvailabilityThe dataset used for the findings can be obtained from the corresponding author upon reasonable of InterestThe authors declare that there are no conflicts of interest regarding the publication of this © 2022 Bhargavi Mokashi et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The smartphone cameras became much impressive and perfect for any occasion to capture the moments with accurate colors in high quality. As each smartphone manufacturers release smartphones with excellent quality cameras, users often tend to show off their devices, especially on social media. One of the best ways to show off your smartphone camera is to add a “Shot on” watermark to your pictures. Thus, you could let your followers know that you are using such a smartphone. Here is how to add shot on the watermark to images in Android. How to add Shot on watermark to images in Android There are many ways you could add watermarks to the pictures you have taken on your smartphone. Considering the apps, the option is available on many beautification apps like Retrica, B612, Youcam Perfect, etc. Here are the methods to add watermark with your smartphone or any smartphone” in Android. Add Shot on watermark on OnePlus 3, 3T, 5, 5T, 6, 6T, 7, 7T, 7Pro & 7T Pro This method is for those who use OnePlus smartphones. With their in-built OnePlus Camera on OxygenOS, it is easier and does not require any extra app installations. Open OnePlus Camera Swipe up the arrow near to the capture button and tap gear icon Settings at the top right corner. Choose “Shot on OnePlus Watermark.” Toggle on the watermark and name if required. Then onwards, you will find Shot on the OnePlus watermark on the pictures you take using the device. Add Shot on watermark on Mi devices If you are having any of the latest XIaomi’s Redmi/Mi series smartphones with a dual camera, you can easily add one to your pictures too. Open the camera in your Mi smartphone. Tap on “Options” at the bottom. Toggle on the “Dual camera watermark.” Add watermark on Huawei/Honor smartphones Unlike smartphones by other OEMs, Huawei and its sub-brand Honor made the watermark as a separate mode on the camera app, instead of an always-on option. So, you need to enter the watermark mode. Open Huawei’s camera app. Swipe from left to right. Tap on “Watermark.” Choose the appropriate watermark from the list, including Shot on Huawei/Honor, time, weather, location, custom text. Add watermark on Vivo smartphones The option is not available on every Vivo smartphone. If you have any of the latest Vivo mid-range/flagship smartphones, including Vivo V9, X21, or NEX, you can do it. Open Camera app. Tap on the gear icon at the top right corner. From the drop-down menu, tap on “Watermark” to enable the Shot on watermark o your Vivo smartphone. Add Shot on the watermark of any smartphone on any device You have gone through the steps to enable an inbuilt watermark option on major branded smartphones. The method described below shows the steps to add shot on watermark from any brand to the pictures take on any Android smartphone. For example, even if your smartphone is not OnePlus, you can quickly add a “Shot on OnePlus” watermark to your pictures, that seems so genuine. Here is how. Download the Shot On Stamp app for the required branded smartphone. Open app > Choose text, name, logo font styles > Add. You can find the complete list of available brands/models from the developer page of Shot On Stamp in Google Play Store from here. Isn’t it so refreshing to post your pictures with branded watermarks? Share your thoughts. Ingin melindungi karyamu? Berikut adalah penjelasan lengkap mengenai watermark beserta contoh dan cara membuatnya. Zaman sekarang, karya-karya yang diposting di media sosial atau platform lainnya mudah sekali untuk diklaim orang lain. Tapi kamu tidak perlu khawatir, karena kamu bisa menggunakan watermark. Watermark adalah hak cipta yang digunakan untuk menandakan bahwa sebuah karya adalah milikmu. Watermark bisa hadir dalam bentuk logo atau tulisan agar orang lain tidak bisa mengaku bahwa karya tersebut adalah miliknya. Kalau kamu sering berkarya, kamu wajib untuk mengetahui definisi dan cara membuatnya. Yuk, simak penjelasan lengkap mengenai watermark berikut ini. BACA JUGA 5 Jenis Pekerjaan yang Cocok untuk Fresh Graduate Pengertian Watermark Sumber Gambar Freepik Watermark adalah sebuah tanda yang dapat berupa teks, logo, ataupun pola yang dimasukkan pada sebuah karya untuk menandakan kepemilikan dari karya tersebut. Kamu pasti pernah melihatnya. Saat kamu menonton video YouTuber ternama, kamu bisa melihat logo atau nama mereka di videonya. Atau mungkin kamu melihatnya di foto-foto atau gambar online. Watermark ini biasanya dibuat dengan ukuran yang kecil atau transparan untuk melindung hak cipta dari karya tersebut. Namun, ada juga yang membuatnya dalam ukuran besar dan biasanya ditemukan di situs download gambar. Fungsi Watermark Watermark memiliki beberapa kegunaan. Kegunaan yang paling umum adalah untuk melindungi hak cipta sebuah karya. Watermark mencegah orang lain menggunakan karyamu tanpa izin. Jadi ketika kamu posting karyamu di media sosial, orang lain tidak bisa sembarang memposting ulang dan mengklaimnya. Selain itu, watermark juga bisa digunakan untuk branding. Logo yang kamu buat bisa digunakan untuk mempromosikan karyamu. Sehingga saat orang lain melihatnya, mereka akan langsung kenal dengan penciptanya. Contoh Watermark Sumber Gambar Visual Watermark Dari gambar diatas, kamu bisa melihat dua cara menggunakan watermark untuk melindungi hak cipta foto kamu. Pada bagian kiri, watermark ditampilkan di seluruh bagian foto, sedangkan bagian kanan menampilkannya di tengah-tengah foto. Dengan kedua cara tersebut, orang tidak akan bisa meng-crop logo watermark tersebut, dan kamu perlu membayar pemiliknya untuk menghilangkannya. Cara Membuat Watermark Jika kamu ingin mendesain dan menciptakan watermark sendiri, berikut adalah cara membuat watermark sendiri. 1. Pilih Sarana Pembuatan Watermark Sekarang ada banyak sarana pembuatan watermark yang bisa membantu Toppers untuk membuat watermark sendiri. Salah satu contohnya adalah Adobe Photoshop. Ada banyak pilihan lainnya yang bisa kamu temukan di internet. Jika kamu menggunakan ponsel, kamu juga bisa mencarinya di Google Play Store atau App Store. 2. Pilih Foto atau Karya dan Buat Salinannya Pilih foto atau karya yang ingin kamu tambahkan watermark dan buat salinan aslinya terlebih dahulu. Hal ini dilakukan untuk menyimpan karya asli tanpa watermark. 3. Pilih Posisi Watermark Tergantung dari tujuannya, penempatan watermark harus ditentukan dengan baik. Penempatan ini perlu dilakukan dengan hati-hati agar watermark tersebut tidak mengurangi keindahan karyamu. Namun, jika kamu ingin memastikan orang lain tidak bisa menghapusnya, kamu bisa menempatkannya di tengah-tengah gambar atau karya. 4. Buat Watermark sebagai Bagian dari Karya Kamu bisa menjadikan watermark sebagai bagian dari karyamu dengan menempatkannya di posisi yang luput dari perhatian orang. Watermark bisa kamu integrasikan ke dalam karyamu. Proses ini mungkin dapat memakan waktu, namun akan sangat bermanfaat untuk karyamu. 5. Posisikan Watermark di Area Komposit Gambar Dengan kecanggihan teknologi sekarang, watermark dapat dihilangkan dengan mudah menggunakan aplikasi photoshop jika kamu menempatkannya pada latar belakang dengan warna kontras. Untuk membuatnya lebih sulit untuk dihapus, kamu bisa menaruhnya di area komposit gambar dan menyesuaikan tingkat transparansinya. 6. Gunakan Warna Semi Transparan Tingkat transparansi dari watermark memang bebas. Namun jika watermark terlihat terlalu jelas, hal tersebut akan mengurangi keindahan karyanya. Kamu bisa menggunakan warna semi transparan agar watermark terlihat menyatu dengan gambar atau karyamu. 7. Cantumkan Informasi Diri Seperti yang dikatakan sebelumnya, watermark bisa kamu gunakan untuk branding. Kamu bisa melakukannya dengan mencantumkan informasi diri. Sebagai contoh, kamu bisa menggunakan simbol ©, menuliskan nama pemilik, atau menampilkan tanggal publikasi karya tersebut. BACA JUGA 8 Contoh Kop Surat, Bagian Penting dalam Surat Formal Itu dia, Toppers, penjelasan mengenai watermark serta contoh dan cara membuatnya. Selain melindungi karyamu, watermark juga dapat membuatnya terlihat lebih profesional. Kalau kamu sedang mencari alat kantor, kamu bisa mendapatkannya dengan harga terbaik di Tokopedia. Yuk, kunjungi sekarang dan nikmati berbagai promo menarik! Penulis Keefe Adrian Sale!$ $ or 4 payments of $ with Wizit learn moreOnly 1 left in stock can be backordered Description Additional information Create it your way with the Mont Marte Dual Tip Markers. Featuring 24 rich colours and high-quality ink, these alcohol markers are suitable for designers, illustrators and fine artists. These dual tip markers have a chisel tip and a fine bullet tip to cover all your mark making levelAlcohol-based ink24 rich coloursSuitable for designers, illustrators and fine artistsDual tip chisel and fine bullet tipHigh quality ink can be layered to create depth

arti watermark dual camera