Visualization Algorithm for SVD-based Retrieval
Harmonic Analysis Algorithm Based On SVD Filter
... ABSTRACT SVD (singular value decomposition) has been applied to design a FIR band- pass filter for both narrow and steep transitional bands, so as to simplify the complex execution on hardware when the harmonic ...
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SVD Based Blind Video Watermarking Algorithm
... greedy algorithm and progressively learn the scales of the image patches, before reconstruction is ...greedy algorithm we used for learning the scales of ...
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SVD Based Blind Video Watermarking Algorithm
... Residual stress distribution contour for welding parameters as shown in figure (5), the lower welding rate with high tool rotation speed obtain the optimum welding condition wi[r] ...
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An SVD based Real Coded Genetic Algorithm for Graph Clustering
... Received Mar 4, 2016 Revised May 8, 2016 Accepted May 25, 2016 This paper proposes a novel graph clustering model based on genetic algorithm using a random point bipartite graph. The model uses random ...
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Non Blind DWT Based Multiplicative SVD Watermarking Algorithm
... Pawan Singh Shekhawat 1 , Narendar Singh Yadav 2 1 Research Scholar, 2 Assistant Professor, Rajasthan Institute of Engineering & Technology, Jaipur, India Abstract— Watermarking technology insert ownership information in ...
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A Digital Image Watermarking Algorithm Based on DWT DCT and SVD
... Index Terms—Digital image watermarking, DWT, DCT PSNR, SVD. I. I NTRODUCTION In the present globalization, the availability of the Internet and various image processing tools opens up to a greater degree, the ...
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Teaching Information Retrieval With Web-based Interactive Visualization
... Interactive visualization is a powerful educational tool, which has been used to en- hance the teaching of various subjects from computer science to chemistry to engi- ...interactive visualization tools in ...
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An Interactive 3D Visualization for Content-Based Image Retrieval
... Dynamic Axes. In the dynamic axes, the meanings of the axes change for every interaction. The location of images are determined by projecting the full 34 dimensional feature vector into three dimensional space. Many ...
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Optimization Algorithm Based Image Enhancement Technique Using DWT SVD
... Index Terms: Image Enhancement Techniques, Optimization algorithm, DWT-SVD. 1. INTRODUCTION Remote satellite images have a wide range of uses in many fields like GPS, telecommunication, weather forecasting, ...
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Robust Digital Audio Watermarking Based on SVD and Modified Firefly Algorithm
... technique. SVD divides a N × N matrix into three matrices: A USV = T where S is an N × N diagonal ...matrix. Based on this property, the singular values are modified with the singular values of the ...
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Imperceptible and Robust DWT SVD Based Digital Audio Watermarking Algorithm
... This work is licensed under the Creative Commons Attribution International License (CC BY). http://creativecommons.org/licenses/by/4.0/ Abstract Digital representation of multimedia is more advantageous than the analog ...
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A SVD Feature based Watermarking Algorithm for Gray-level Image Watermark
... attacks based on BPNN, where ‘JPEG 30%’ means JPEG compression with quality factor of 30% , ‘crop 50% + Noise 2%’ means crop the watermarked image with the ratio of 50%, and then add the Pepper and Salt noise with ...
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An Improved L1-SVD Algorithm Based on Noise Subspace for DOA Estimation
... -SVD algorithm based on noise subspace is presented for direction of arrival (DOA) estimation using reweighted L 1 norm constraint ...presented algorithm banishes the nonzero entries whose ...
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Cell Attribute-Based Algorithm for Crack Visualization
... Figure 2 presents the improved algorithm designed for generating the three-dimensional mesh topology. During the preparation of data structures the lists of the connected neighbours are assembled for all lattice ...
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A case retrieval algorithm based on correlation analysis
... case retrieval algorithm based on correlation analysis is proposed according to the process of case-based ...the algorithm, the gray correlation analysis is adopted to classify cases ...
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Information Retrieval Based On Relevance Feedback Algorithm
... Mitra et al. [18] have attempted, with some success, to rectify query drift by improving the precision at the top of the documents ranking, increasing the likelihood of actual relevant material being contained within the ...
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Image Retrieval Based on WBCH and Clustering Algorithm
... image retrieval, a technique which uses visual contents to search images from large scale image databases according to users' interests, has been an active and fast advancing research area since the ...image ...
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M multimodal Retrieval and Visualization
... of retrieval in multimodal databases has been mainly addressed by projecting the objects to a common multimodal space, in which distance metrics are defined and used to retrieve the nearest neighbors of a query ...
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Text Retrieval and Visualization Systems
... text retrieval system is the degree to which it satisfies “an information need” [Croft, ...is based upon the notion that words occurring less frequently in documents are more important than those frequently ...
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Novel Image Watermarking Algorithm with DWT SVD
... method based on singular value decomposition (SVD) has been becoming one of the research hot ...The SVD-based watermarking method has three advantages as follows: (1) the size of the matrix ...
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