[PDF] Top 20 An image feature based robust digital watermarking scheme
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A feature-based robust digital image watermarking scheme
... A Feature-Based Robust Digital Image Watermarking Scheme Chih-Wei Tang and Hsueh-Ming Hang, Fellow, IEEE Abstract—A robust digital image ... See full document
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ROBUST IMAGE WATERMARKING USING FEATURE BASED LOCAL INVARIANT REGIONS
... novel robust image watermarking scheme for resisting geometric attacks and traditional signal processing attacks ...proposed scheme consists of two main phases, the feature point ... See full document
1
SVD-Based Digital Image Watermarking Scheme
... Experimental results show that the quality of the watermarked image is good and that there is strong resistance against general image processing. Furthermore, the extracted watermark c[r] ... See full document
1
A Novel Digital Image Watermarking Scheme Based on the Vector Quantization Technique
... VQ-based digital image watermarking scheme is ...proposed scheme embeds a representative digital watermark in the protected image so that the watermark can be ... See full document
1
Fragile Watermarking Scheme for Digital Image Authentication Using Pixel Difference
... 摘要: The article presents a novel fragile watermarking scheme based on the concept of pixel differencing for the integrity verification of digital images.. The scheme uses the human vi[r] ... See full document
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Robust Digital Watermarking based on Key-Dependent Image Transform 呂承諭、張世旭
... and digital images are broadly transferring via internet but some of them are ...use digital watermarking technique to embed watermark in digital images to announce the copyright of the ...our ... See full document
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Robust image watermarking based on multiple description vector quantisation
... Robust image watermarking based on multiple description vector quantisation ...Huang An innovative scheme for watermarking based on vector quantisation for ... See full document
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Joint robustness and security enhancement for feature-based image watermarking using invariant feature regions
... a feature region extracted by a detector is not directly applicable to digital watermarking because of the following ...heavy image degradation and low robustness since most of features are ... See full document
7
Image Retrieval and Copyright Notification Based on Multipurpose Watermarking Scheme
... Keywords: image retrieval, copyright notification, watermark 1 Introduction With the development of computer, multimedia and network technologies, the amount of visual information available in digital ... See full document
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A NOVEL MULTIPURPOSE IMAGE WATERMARKING SCHEME BASED ON BLOCK-RELATION
... new scheme that uses block-related index and three types of coefficient-scan strategy in image authenticating and ...the feature codes tolerant in compression pro- ...watermarked image can ... See full document
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Robust Image Hashing Scheme Based on DWT and Fuzzy ART
... of digital content. Media hashing, also termed as fingerprinting, digital signature, or passive/non-invasive watermarking, refers to trace possible duplicates of digital content by a unique ... See full document
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A Robust Grayscale Watermarking Scheme Using Angle Quantization
... today’s digital era, the chance of torts of digital multimedia increases because it is easy to be copied, modified and ...transmitted. Digital image is the familiar multimedia that is ... See full document
6
Wavelet tree based digital image watermarking by adopting the chaotic system for security enhancement
... original image, a scrambled image is more robust under the detection of attackers which is one of the applications of chaotic ...scrambled image as a different image from original one. ... See full document
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A robust digital image stabilization technique based on inverse triangle method and background detection
... the feature extraction of reliability is performed by the proposed inverse triangle method applied into the minimum projections in x and y directions to obtain the reliability ... See full document
11
Digital image copyright protection scheme based on visual cryptography and singular value decomposition
... repeating watermarking scheme in which the watermark embedding is done by add- ing some parts of the watermark into edge blocks of the host image to enhance the robustness of the ...their ... See full document
8
An ROI-Based Medical Image Tamper Detection and Recovery Scheme
... hybrid watermarking scheme for DICOM ...technique based on difference expansions, while tamper detection and recovery data are embedded into the region of non-interest using a robust technique ... See full document
9
A robust in-car digital image stabilization technique
... The proposed method is compared to a RPM approach with fuzzy set theory (RPM FUZZY) [6]. The motion estimation results of these two methods are summarized in Table I. The VS#1 lacks for feature in horizontal ... See full document
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A New Image Watermarking Scheme using Multi-Objective Bees Algorithm
... New Image Watermarking Scheme using ...GA based methods can not handle a practical requirement from users that gives them the corresponding optimally robust watermarked image ... See full document
4
Content-based Digital Watermarking for All Audio Formats
... the feature extraction model and the psychoacoustic model [9] are applied to each decoded frame to calculate the features of the audio and masking threshold in each ...using an adaptive multiple bit hopping ... See full document
6
Optimized Copyright Protection Systems with Genetic-Based Robust Watermarking
... the digital images to represent the multimedia ...one watermarking algorithm, the output image quality (or imperceptibility), the survivability, represented by the correct rate of extracted watermark ... See full document
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