Matlab image size invariant visual cryptography for general access structures subject to display quality constraints
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Ecway Technologies provides IEEE projects and software developments with offices across multiple cities in India. They specialize in image size invariant visual cryptography for general access structures subject to display quality constraints. Their approach uses column vectors to encrypt secret pixels rather than conventional VC methods. They developed a mathematical model and simulated annealing algorithm to find optimal column vectors for construction without pixel expansion or uncontrollable display quality issues in recovered images. Experimental results showed superior recovered image quality over previous studies.
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Casual stereoscopic photo authoring
Casual stereoscopic photo authoringEcway2004
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Ecway Technologies provides IEEE projects, software developments, and casual stereoscopic photo authoring. It has offices in multiple cities across India. Ecway's casual stereoscopic photo authoring method takes two images or video frames from a regular monocular camera as input and transforms them into a stereoscopic image pair for 3D viewing. The method uses a perceptual-plausible image rectification algorithm that warps the input pairs to meet stereoscopic geometric constraints while avoiding visual distortion. It formulates the warping problem as a quadratic energy minimization solved using a sparse linear solver. The method also allows local and global disparity adjustments for adapting stereoscopic images to different viewing conditions. Experiments show Ecway's spatially-varying warCasual stereoscopic photo authoring
Casual stereoscopic photo authoringEcwayt
Ìý
Ecway Technologies provides IEEE projects, software developments, and casual stereoscopic photo authoring. It has offices in multiple cities across India. Ecway's casual stereoscopic photo authoring method takes two images or video frames from a regular monocular camera as input and transforms them into a stereoscopic image pair for 3D viewing. The method uses a perceptual-plausible image rectification algorithm that warps the input pairs to meet stereoscopic geometric constraints while avoiding visual distortion. It formulates the warping problem as a quadratic energy minimization solved using a sparse linear solver. The method also allows local and global disparity adjustments for adapting stereoscopic images to different viewing conditions. Experiments show Ecway's spatially-varying warCasual stereoscopic photo authoring
Casual stereoscopic photo authoringEcwayt
Ìý
Ecway Technologies provides IEEE projects, software developments, and casual stereoscopic photo authoring. It has offices in multiple cities across India. Ecway's casual stereoscopic photo authoring method takes two images or video frames from a regular monocular camera as input and transforms them into a stereoscopic image pair for 3D viewing. The method uses a perceptual-plausible image rectification algorithm that warps the input pairs to meet stereoscopic geometric constraints while avoiding visual distortion. It formulates the warping problem as a quadratic energy minimization solved using a sparse linear solver. The method also allows local and global disparity adjustments for adapting stereoscopic images to different viewing conditions. Experiments show Ecway's spatially-varying warCasual stereoscopic photo authoring
Casual stereoscopic photo authoringEcwaytechnoz
Ìý
Ecway Technologies provides software development and IEEE projects services from offices located in multiple cities across India. They can be contacted via phone or email on their website at www.ecwayprojects.com.
The paper presents a method for easy stereoscopic photo authoring using a regular monocular camera. It takes two input images or video frames and transforms them into a stereoscopic image pair for pleasant 3D viewing. This is done through a perceptual-plausible image rectification algorithm that warps the input pairs to meet stereoscopic geometric constraints while avoiding visual distortion. The warping uses spatially-varying mesh-based warps that encode various constraints to best meet the stereoscopic geometry and minimize distortion. Experiments show theCasual stereoscopic photo authoring
Casual stereoscopic photo authoringEcwayt
Ìý
Ecway Technologies provides software development and IEEE projects services from offices located in multiple cities across India. They can be contacted via phone or email on their website at www.ecwayprojects.com.
The paper presents a method for easy stereoscopic photo authoring using a regular monocular camera. It takes two input images or video frames and transforms them into a stereoscopic image pair for pleasant 3D viewing. This is done through a perceptual-plausible image rectification algorithm that warps the input pairs to meet stereoscopic geometric constraints while avoiding visual distortion. The warping uses spatially-varying mesh-based warps encoded with constraints to best meet the stereoscopic geometry and minimize distortion. Experiments show the spatCasual stereoscopic photo authoring
Casual stereoscopic photo authoringEcwayt
Ìý
Ecway Technologies provides software development and IEEE projects services from offices located in multiple cities across India. They can be contacted via phone or email on their website at www.ecwayprojects.com.
The paper presents a method for easy stereoscopic photo authoring using a regular monocular camera. It takes two input images or video frames and transforms them into a stereoscopic image pair for pleasant 3D viewing. This is done through a perceptual-plausible image rectification algorithm that warps the input pairs to meet stereoscopic geometric constraints while avoiding visual distortion. The warping uses spatially-varying mesh-based warps that encode various constraints to best meet the stereoscopic geometry and minimize distortion. Experiments show theCasual stereoscopic photo authoring
Casual stereoscopic photo authoringEcwayt
Ìý
Ecway Technologies provides software development and IEEE projects services from offices located in multiple cities across India. They can be contacted via phone or email on their website at www.ecwayprojects.com.
The paper presents a method for easy stereoscopic photo authoring using a regular monocular camera. It takes two input images or video frames and transforms them into a stereoscopic image pair for pleasant 3D viewing. This is done through a perceptual-plausible image rectification algorithm that warps the input pairs to meet stereoscopic geometric constraints while avoiding visual distortion. The warping uses spatially-varying mesh-based warps that encode various constraints to best meet the stereoscopic geometry and minimize distortion. Experiments show theCasual stereoscopic photo authoring
Casual stereoscopic photo authoringEcwaytechnoz
Ìý
Ecway Technologies provides software development and IEEE projects services from offices located in multiple cities across India. They can be contacted via phone or email on their website at www.ecwayprojects.com.
The paper presents a method for easy stereoscopic photo authoring using a regular monocular camera. It takes two input images or video frames and transforms them into a stereoscopic image pair for pleasant 3D viewing. This is done through a perceptual-plausible image rectification algorithm that warps the input pairs to meet stereoscopic geometric constraints while avoiding visual distortion. The warping uses spatially-varying mesh-based warps that encode various constraints to best meet the stereoscopic geometry and minimize distortion. Experiments show theCasual stereoscopic photo authoring
Casual stereoscopic photo authoringEcway2004
Ìý
Ecway Technologies provides software development and IEEE projects services from offices located in multiple cities across India. They can be contacted via phone or email on their website at www.ecwayprojects.com.
The paper presents a method for easy stereoscopic photo authoring using a regular monocular camera. It takes two input images or video frames and transforms them into a stereoscopic image pair for pleasant 3D viewing. This is done through a perceptual-plausible image rectification algorithm that warps the input pairs to meet stereoscopic geometric constraints while avoiding visual distortion. The warping uses spatially-varying mesh-based warps that encode various constraints to best meet the stereoscopic geometry and minimize distortion. Experiments show theMatlab casual stereoscopic photo authoring
Matlab casual stereoscopic photo authoringEcwaytech
Ìý
Ecway Technologies provides software development and IEEE projects services from offices located in multiple cities across India. They can be contacted via phone or email on their website at www.ecwayprojects.com.
The paper presents a method for easy stereoscopic photo authoring using a regular monocular camera. It takes two input images or video frames and transforms them into a stereoscopic image pair for pleasant 3D viewing. This is done through a perceptual-plausible image rectification algorithm that warps the input pairs to meet stereoscopic geometric constraints while avoiding visual distortion. The warping uses spatially-varying mesh-based warps that encode various constraints to best meet the stereoscopic geometry and minimize distortion. Experiments show theMatlab rich intrinsic image decomposition of outdoor scenes from multiple views
Matlab rich intrinsic image decomposition of outdoor scenes from multiple viewsEcwaytech
Ìý
Ecway Technologies provides IEEE projects, software developments, and offices in multiple cities in India. They can be contacted via phone or email.
The document describes a method for intrinsic image decomposition of outdoor scenes from multiple views. Intrinsic images aim to separate an image into reflectance and illumination components to facilitate analysis or manipulation. Previous successful methods rely on user input or precise geometry. The proposed method estimates intrinsic images from multiple views of an outdoor scene without precise geometry, using a few manual calibration steps. A 3D point cloud is automatically reconstructed from multiview stereo, and is used to compute plausible sky and indirect illumination at each point, despite being sparse. An optimization algorithm estimates sun visibility over the point cloud to compensate for lackMore Related Content
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Casual stereoscopic photo authoring
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The paper presents a method for easy stereoscopic photo authoring using a regular monocular camera. It takes two input images or video frames and transforms them into a stereoscopic image pair for pleasant 3D viewing. This is done through a perceptual-plausible image rectification algorithm that warps the input pairs to meet stereoscopic geometric constraints while avoiding visual distortion. The warping uses spatially-varying mesh-based warps that encode various constraints to best meet the stereoscopic geometry and minimize distortion. Experiments show theCasual stereoscopic photo authoring
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Casual stereoscopic photo authoringEcwayt
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Ecway Technologies provides software development and IEEE projects services from offices located in multiple cities across India. They can be contacted via phone or email on their website at www.ecwayprojects.com.
The paper presents a method for easy stereoscopic photo authoring using a regular monocular camera. It takes two input images or video frames and transforms them into a stereoscopic image pair for pleasant 3D viewing. This is done through a perceptual-plausible image rectification algorithm that warps the input pairs to meet stereoscopic geometric constraints while avoiding visual distortion. The warping uses spatially-varying mesh-based warps that encode various constraints to best meet the stereoscopic geometry and minimize distortion. Experiments show theCasual stereoscopic photo authoring
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Ecway Technologies provides software development and IEEE projects services from offices located in multiple cities across India. They can be contacted via phone or email on their website at www.ecwayprojects.com.
The paper presents a method for easy stereoscopic photo authoring using a regular monocular camera. It takes two input images or video frames and transforms them into a stereoscopic image pair for pleasant 3D viewing. This is done through a perceptual-plausible image rectification algorithm that warps the input pairs to meet stereoscopic geometric constraints while avoiding visual distortion. The warping uses spatially-varying mesh-based warps that encode various constraints to best meet the stereoscopic geometry and minimize distortion. Experiments show theCasual stereoscopic photo authoring
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Ecway Technologies provides software development and IEEE projects services from offices located in multiple cities across India. They can be contacted via phone or email on their website at www.ecwayprojects.com.
The paper presents a method for easy stereoscopic photo authoring using a regular monocular camera. It takes two input images or video frames and transforms them into a stereoscopic image pair for pleasant 3D viewing. This is done through a perceptual-plausible image rectification algorithm that warps the input pairs to meet stereoscopic geometric constraints while avoiding visual distortion. The warping uses spatially-varying mesh-based warps that encode various constraints to best meet the stereoscopic geometry and minimize distortion. Experiments show theCasual stereoscopic photo authoring
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Ecway Technologies provides software development and IEEE projects services from offices located in multiple cities across India. They can be contacted via phone or email on their website at www.ecwayprojects.com.
The paper presents a method for easy stereoscopic photo authoring using a regular monocular camera. It takes two input images or video frames and transforms them into a stereoscopic image pair for pleasant 3D viewing. This is done through a perceptual-plausible image rectification algorithm that warps the input pairs to meet stereoscopic geometric constraints while avoiding visual distortion. The warping uses spatially-varying mesh-based warps that encode various constraints to best meet the stereoscopic geometry and minimize distortion. Experiments show theMatlab casual stereoscopic photo authoring
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Model based analysis of wireless system architectures for real-time applicationsecwayprojects
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The document proposes a model-based framework to describe and analyze wireless system architectures using the Architecture Analysis and Description Language. The framework aims to address issues with verifying safety-critical wireless systems and tracking anomalies. It uses AADL to develop modular component models of wireless systems that can then be analyzed through simulation to assess performance. Examples from healthcare and video broadcasting are used to demonstrate how the framework supports automated analysis of complex networked wireless systems.Large graph analysis in the g mine system
Large graph analysis in the g mine systemecwayprojects
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GMine is a framework for analyzing large graphs with hundreds of thousands of nodes and millions of edges. It integrates a hierarchical graph representation called SuperGraph and Graph-Tree and a graph summarization methodology called CEPS. This allows graphs to be investigated globally and locally by grasping the neighborhood of a single node or group of nodes with sublinear complexity. GMine was developed as a proof of concept visual environment for interactively exploring large graphs.Dotnet large graph analysis in the g mine system
Dotnet large graph analysis in the g mine systemEcwaytech
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GMine is a framework for analyzing large graphs with hundreds of thousands of nodes and millions of edges. It integrates a hierarchical graph representation called SuperGraph and Graph-Tree and a graph summarization methodology called CEPS. This allows graphs to be investigated globally and locally by grasping the neighborhood of a single node or group of nodes with sublinear complexity. GMine was developed as a proof of concept visual environment for interactively exploring large graphs.Large graph analysis in the g mine system
Large graph analysis in the g mine systemecwayprojects
Ìý
GMine is a framework for analyzing large graphs with hundreds of thousands of nodes and millions of edges. It integrates a hierarchical graph representation called SuperGraph and Graph-Tree and a graph summarization methodology called CEPS. This allows graphs to be investigated globally and locally by grasping the neighborhood of a single node or group of nodes with sublinear complexity. GMine was created as a visual environment for interactively exploring large graphs to find patterns, outliers, and communities.Dotnet large graph analysis in the g mine system
Dotnet large graph analysis in the g mine systemEcwayt
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Large graphs containing hundreds of thousands of nodes and millions of edges pose challenges for pattern finding, outlier detection, and community detection tasks. GMine proposes an innovative framework using a hierarchical graph partitioning representation called SuperGraph and Graph-Tree along with a graph summarization technique called CEPS. This allows graphs to be interactively explored globally and locally in a visual environment, addressing issues of excessive processing requirements and cluttered images from drawing large graphs.Matlab linear distance coding for image classification
Matlab linear distance coding for image classificationEcwaytech
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Ecway Technologies is an engineering company with offices in multiple cities in India. They provide IEEE projects and software development services. Their contact information is listed.
The document then describes a research paper that proposes a new image classification method called linear distance coding (LDC). LDC transforms local image features into distance vectors based on each image's distance to different classes. These distance vectors are encoded into sparse codes to capture salient image features. Experimental results on six image datasets show LDC outperforms traditional encoding methods and achieves state-of-the-art performance.Java model-based analysis of wireless system architectures for real-time app...
Java model-based analysis of wireless system architectures for real-time app...ecwayerode
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This document proposes a model-based framework for analyzing the design of wireless system architectures to address issues with existing verification approaches and tracking anomalies in safety-critical wireless systems. The framework uses AADL to describe an analysis-oriented architecture model with modular components and develops cooperative tool chains to analyze wireless system performance through simulation. Examples from wireless healthcare and video broadcasting are used to demonstrate how this framework can support detailed and automated analysis of complicated, networked wireless systems.Image size invariant visual cryptography for general access structures subjec...
Image size invariant visual cryptography for general access structures subjec...Ecway Technologies
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Matlab image size invariant visual cryptography for general access structures subject to display quality constraints
- 1. ECWAY TECHNOLOGIES IEEE PROJECTS & SOFTWARE DEVELOPMENTS OUR OFFICES @ CHENNAI / TRICHY / KARUR / ERODE / MADURAI / SALEM / COIMBATORE BANGALORE / HYDRABAD CELL: +91 98949 17187, +91 875487 1111 / 2111 / 3111 / 4111 / 5111 / 6111 / 8111 VISIT: www.ecwayprojects.com MAIL TO: ecwaytechnologies@gmail.com IMAGE SIZE INVARIANT VISUAL CRYPTOGRAPHY FOR GENERAL ACCESS STRUCTURES SUBJECT TO DISPLAY QUALITY CONSTRAINTS ABSTRACT: Conventional visual cryptography (VC) suffers from a pixel-expansion problem, or an uncontrollable display quality problem for recovered images, and lacks a general approach to construct visual secret sharing schemes (VSSs) for general access structures (GASs). We propose herein a general and systematic approach to address these issues without sophisticated codebook design. The approach can be used for binary secret images in non-computer-aided decryption environments. We design a set of column vectors to encrypt secret pixels rather than use the conventional VCbased approach. We begin by formulating a mathematic model for the VC construction problem to find the column vectors for the optimal VC construction, after which we develop a simulatedannealing-based algorithm to solve the problem. The experimental results indicate that the display quality of the recovered image is superior to that of previous studies.