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Research of Compression System of Video Image
Advanced Materials Research, 2012The quantity of information of digital Video image is huge and it is too difficult to be storaged and transmitted. Compression is a indispensable instrumentality .The text introduces MPEG-4, coding structure and expression of MPEG-4. A compression system of video is designed based on MAP-CA.
Cong Jiu Zhong, Zong An Guan
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Digital Image and Video Compression
2011For a long time, data compression was primarily intended to counteract the bandwidth limitations faced by computing equipment when handling internal and external data transfer and storage. Improvements in network and storage technology have gradually reduced these bandwidth limitations. Unfortunately, data volumes have continued to increase at the same
Barbarien, Joeri +2 more
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Rotational transform for image and video compression
2011 18th IEEE International Conference on Image Processing, 2011To improve video coding efficiency, the Rotational Transform (ROT) was proposed for adaptive switching between different transforms cores. The Karhunen Loeve Transform (KLT) is known to be optimal for given residual but requires much side information to be signaled to the decoder.
Elena Alshina +2 more
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Evolutionary block design for video image compression
IEEE SMC'99 Conference Proceedings. 1999 IEEE International Conference on Systems, Man, and Cybernetics (Cat. No.99CH37028), 2003Digital video image technology has become important all the more in the past several years. In general the image space of two consecutive frames looks very similar, and thus, it is very likely that a higher compression rate is attained by using this property effectively in the video image compression technology.
H. Sakihama +3 more
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Residue sampling for image and video compression
Visual Communications and Image Processing 2005, 2005The chrominance subsampling has been widely used for the image and video compression. However, this can cause color distortion and image quality degradation. We developed a new sampling method in which the residual image after intra or inter prediction is subsampled instead of the original image subsampling.
Woo-Shik Kim, Hyun Mun Kim
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Image/Video Compression Using Neuro-Fuzzy Techniques
2004The phenomenal increase in generation, transmission, and use of digital images and video in various applications, is placing an enormous demand on storage space and communication bandwidth.Data compression is a viable approach to alleviate such storage and bandwidth demands and enables applications such as digital video broadcasting, video streaming ...
Wan-Jui Lee +2 more
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Learned Video Compression With Efficient Temporal Context Learning
IEEE Transactions on Image Processing, 2023Dengchao Jin, Jianjun Lei, Li Li
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Image and Video Compression With Neural Networks: A Review
IEEE Transactions on Circuits and Systems for Video Technology, 2020Siwei, Xinfeng Zhang, Chuanmin Jia
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State-of-the-Art in 360° Video/Image Processing: Perception, Assessment and Compression
IEEE Journal on Selected Topics in Signal Processing, 2020Mai Xu, Chen Li, Patrick Le Callet
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