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Trends and Perspectives in Image and Video Coding
Proceedings of the IEEE, 2005The objective of the paper is to provide an overview on recent trends and future perspectives in image and video coding. Here, I review the rapid development in the field during the past 40 years and outline current state-of-the art strategies for coding images and videos.
T Sikora
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An Investigation of Dehazing Effects on Image and Video Coding
IEEE Transactions on Image Processing, 2012This paper makes an investigation of the dehazing effects on image and video coding for surveillance systems. The goal is to achieve good dehazed images and videos at the receiver while sustaining low bitrates (using compression) in the transmission pipeline.
Kristofor B Gibson +2 more
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Image and video coding-emerging standards and beyond
IEEE Transactions on Circuits and Systems for Video Technology, 1998Discusses coding standards for still images and motion video. We first briefly discuss standards already in use, including: Group 3 and Group 4 for bilevel fax images; JPEG for still color images; and H.261, H.263, MPEG-1, and MPEG-2 for motion video. We then cover newly emerging standards such as JBIG1 and JBIG2 for bilevel fax images, JPEG-2000 for ...
J Ostermann, M Reha Civanlar
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3D motion estimation for depth image coding in 3D video coding
IEEE Transactions on Consumer Electronics, 2009In this paper, a new solution is introduced for the efficient compression of 3D video based on color and depth maps. While standard video codecs are designed for coding monoscopic videos, their application to depth maps is found to be suboptimal. With regard to the special properties of the depth maps, we propose an extension to conventional video ...
W A C Fernando, Marta Mrak
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Quadtree Optimization for Image and Video Coding
Journal of VLSI signal processing systems for signal, image and video technology, 1997The optimal design of quadtree-based codecs is addressed. Until now, work in this area has focused on the optimization of the quadtree structure for a given set of leaf quantizers while neglecting the design of the quantizers themselves. In cases where the leaf quantizers have been considered, codebooks have been optimized without regard to the ...
Michael Lightstone, Sanjit K. Mitra
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A tutorial on image/video coding standards
2013 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2013The field of image and video compression has gone through rapid growth during the past thirty years, leading to various coding standards. The main goal of continuous efforts on image/video coding standardization is to achieve low bit rate for data storage and transmission, while maintaining acceptable distortion.
Jin Zeng 0004 +5 more
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Efficient quadtree coding of images and video
IEEE Transactions on Image Processing, 1991The quadtree data structure is commonly used in image coding to decompose an image into separate spatial regions to adaptively identify the type of quantizer used in various regions of an image. The authors describe the theory needed to construct quadtree data structures that optimally allocate rate, given a set of quantizers.
Gary J. Sullivan, Richard L. Baker
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Image and Video Coding Standards
AT&T Technical Journal, 1993Most image or video applications involving transmission or storage require some form of data compression to reduce the otherwise inordinate demand on bandwidth and storage. Compatibility among different applications and manufacturers is very desirable, and often essential. This paper describes several standard compression algorithms developed in recent
Rangarajan Aravind +5 more
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