Color Image Watermarking
A Hybrid DCT and DWT Color Image Watermarking in RGB Color Space
... hybrid color image watermarking using DCT and DWT in frequency domain is ...blind watermarking technique as it doesn’t require original cover image at the time of watermark ...proposed ...
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AN EFFICIENT DIGITAL COLOR IMAGE WATERMARKING ALGORITHM
... Digital color image watermarking can also be used for controlling the creating of illegal duplicate copy of the original source of ...proposed watermarking system we can easily trace those ...
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A New Robust Color Image Watermarking Scheme Based on 3D DCT
... RGB color image watermarking scheme based on 3D-DCT transform is ...RGB color image is divided into non-overlapping blocks sized 8 × 8 × 3, and then performs 3D-DCT transform on each ...
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Design and Implementation of Invisible and Visible Color Image Watermarking with Netbeans IDE
... visible color image watermarking ...for image processing, Net beans IDE is top of line Integrated Development Environment for Java development preferred for platform independent project ...
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EFFECTIVE SVD-YCBCR COLOR IMAGE WATERMARKING
... based color image watermarking scheme is proposed in which, to embed the color watermark, two levels SVD are applied on Y channel of the converted host ...and watermarking robustness ...
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COLOR IMAGE WATERMARKING USING BLOCK SELECTION BY LUMINANCE METHOD
... the image and for each block of the ...watermark image only has two colors, black and ...watermark image is embedded into the original image by changing the pixels Y value of the selected ...
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A Dual Color Image Watermarking Scheme Based on Non-overlapping Blocks with Circulation
... Embedding color watermarks in color images was proposed in reference [13], color watermarks are embedded by modifying quantization indices of color pixels without resulting in perceivable ...
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A ROBUST COLOR IMAGE WATERMARKING TECHNIQUES WITH CONTRAST ENHANCEMENT
... digital watermarking involves two major operations: (i) watermark embedding, and (ii) watermark ...in watermarking algorithms can apply the cryptographic mechanisms to provide more secure ...text, ...
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Robust Color Image Watermarking Technique based on DWT and ICA
... Initially, the host image is separated into red, green and blue component, watermark is embedded in these components individually and inverse wavelet transformed to obtain the watermarke[r] ...
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A RISK MITIGATION DECISION FRAMEWORK FOR INFORMATION TECHNOLOGY ORGANIZATIONS
... original watermarking without ...the color image has been utilize as a watermark image and embedded into a color host image ...robust color-image ...
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SOLVING ECONOMIC DISPATCH PROBLEM USING PARTICLE SWARM OPTIMIZATION BY AN EVOLUTIONARY TECHNIQUE FOR INITIALIZING PARTICLES
... Digital color image watermarking algorithm based on scale-invariant feature transform(SIFT) and support vector regression(SVR) is proposed in this ...Digital Image Watermarking, ...
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A Study in Image Watermarking Schemes using Neural Networks
... digital watermarking technique based on BP neural networks in wavelet ...original image is decomposed by DTCWT, and then the watermark bits are added to the selected coefficients blocks, because of the ...
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INFRANGIBLE APPROACH OF DIGITAL IMAGE WATERMARKING USING DCT IN FULL COUNTER PROPAGATION NEURAL NETWORK.
... Digital Image watermarking is idea of embedding such a watermark image into the cover ...digital image watermarking technique is proposed, In which we have used three watermarked images ...
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Multimodal Biometric Watermarking Techniques: A Review
... Wavelet-based image watermarking with visibility range estimation based on HVS and neural networks [4], this work proposes a wavelet-based image watermarking (WIW) technique, based on the ...
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Digital Image Watermarking Technique in YCbCr Color Space using Diverse Techniques
... steganography, watermarking is used. This paper introduces diverse digital watermarking technique based on Walsh Hadamard Transform approach in YCbCr color space using the combination of various ...
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A Review For Digital Image Watermarking Techniques
... Digitized watermarking is comprised of several methodologies for securing the digitized ...of watermarking the digitized images performs operation in two of the domains that is either transform or spatial ...
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Image Watermarking by DWT and Neural Network Model
... Guang Hua, et al. (2016) [7] This paper analyzes such a dual channel scheme from the perspective of digital filtering. We show that the dual channel-based watermark extraction actually applies a high pass filter to the ...
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An Efficient Video Watermarking Using Color Histogram Analysis and Bitplane Image Arrays
... scale image is used as watermark image. The grey scale image is converted into multiple bit plane ...scale image converted into 8-bit plane ...
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A Survey on various Image Water marking Techniques and Features in Digital Image Processing Aditi Kurapa 1* , Mahendra Sahare 2
... of image in various fields researchers get attracted for ...the image. It is also obtained that color and edge feature plays an important role for image ...
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Blind colour image watermarking techniques in hybrid domain using least significant bit and slantlet transform
... the watermarking applications are varied- some require high imperceptibility and reasonable robustness and capacity, on the other hand, some prefer high robustness and capacity and acceptable ...
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