video data compression scheme
Distributed video coding scheme of multimedia data compression algorithm for wireless sensor networks
... In the image of complex scenes, the place where the hu- man eye perceives is considered to be the region of interest. It follows the visual habits of human eye physi- ology. Generally speaking, the human eye has a more ...
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A Novel Joint Data Hiding and Compression Scheme Based On SMVQ and Image Inpainting
... the data and share digital (images, video) content with each other conveniently and it is rapidly ...efficiency, compression techniques can be implemented in digital components to reduce redundancy, ...
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Self similarity and wavelet forms for the compression of still image and video data
... The orthonormal wavelet transform allows the iterated function compression scheme to be seen in a new light, which emphasises its connection with conventional image coding methods, while[r] ...
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Video Compression Technique
... compensation. Data rate savings between 20 and 50% are achieved using the test model of ...moderate data rate ...hybrid scheme combining motion compensated prediction and DCT has represented the ...
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Modified Run Length Encoding Scheme for High Data Compression Rate
... the data effectively and efficiently and it takes large time and power conception to transmit ...the data rate, the data can be compressed and it would be transmitted in an efficient ...of ...
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Efficient data hiding scheme using lossless data compression and image steganography
... Internet is the most popular medium that exchange information between parties. Most important factor of information technology and communication is the security of information. One of the aspects of information security ...
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An Alternative Scalable Video Coding Scheme Used For Efficient Image Representation In Multimedia Applications
... and video compression, namely the JPEG2000 and ...studied data compression results, and in both cases fast algorithms help keeping a low complexity ...coding scheme that preserves ...
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A Novel Hybrid Video Codec Scheme Using DWT-DCT Algorithm to Achieve High Degree Video Compression
... The separate circular function rework, a wide used rework committal to writing technique in image and video compression algorithms. It is able to perform de- correlation of the input during a ...
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An Algorithm for a Residue Number System based Video Encryption System
... digital video storage and transmission has been gaining serious attention due to the advancement in internet technologies and development of efficient compression ...of video in various devices and ...
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Exploration of Wireless Multimedia Sensor Network Based on Joint Photographic Experts Group Image Coding Algorithm
... wireless video sensor node in wireless multimedia sensor network, the challenges and design objectives of image coding technology in wireless multimedia sensor network are discussed, and the classification and ...
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Shared Cryptographic Scheme with Efficient Data Recovery and Compression for Audio Secret Sharing
... Novel Scheme or Perfect Sharing Scheme Audio file ...security scheme, the original data can be retrieve even if some of shares get lost during the transmission since data is scattered ...
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A novel fractal monocular and stereo video codec with object-based functionality
... fractal video compression method, an improved monocular fractal compression method is proposed which includes using more effective macroblock partition scheme instead of classical quadtree ...
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A Quality Ratio-Based Novel Unequal Loss Protection Scheme in Wi-Fi Broadcasting System
... source video data with experimentally modeling the deterioration of video according to the broadcast packet loss in Wi-Fi based broadcasting ...the video deterioration, we use the Expected ...
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Video Compression based on Singular Value Decomposition and Distributed Video Coding
... higher compression rates and can be achieved by using both inter frame and intra frame ...high compression efficiency is the high computational complexity due to the ME process ...requiring video ...
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An Improved Reversible Data Hiding Scheme Using AMBTC Compression (IRSAC)
... Barton proposed the initial reversible information hiding [2] . The algorithm showed that if and if it was authenticated, the digital information block might be restored to its original image. Celik et al.[3] presented a ...
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Storage Preservation Using Big Data Based Intelligent Compression Scheme
... outsourced data with an encryption ...our compression systems using the secret sharing scheme and demonstrated that it incurs small encoding/decoding overhead compared to the network transmission ...
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Discrete Wavelet Transform for Image Compression and A Model of Parallel Image Compression Scheme for Formal Verification
... Image compression is actually the reduction of the amount of this redundant data (bits) without degrading the quality of the image to an unacceptable level [3] [4] ...image compression - redundancy ...
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Foreground extraction with video compression by real time application
... In April 2014, Thanarat H. Chalidabhongse, David Harwood, Kyungnam Kim, they disconnected that "We introduce a constant calculation for foreground– foundation division [4] Sebastian Brutzer, Benjamin H¨oferlin, ...
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Digital Audio Compression: Why, What, and How
... 11 Remove Inaudible Components Perceptual Compression Perceptual Compression Window (Snapshot) Spectral Analysis Coding Scheme Quantize Pack Data into Frames Calculate Threshold[r] ...
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An Implementation of Efficient Low Power VLSI Architecture for Image Compression System Using DCT and IDCT"
... Lossless compression is also called reversible compression or bit-preserving compression Most lossless compression programs use two different kinds of algorithms: one which generates a ...
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