Title :
Trends and Perspectives in Image and Video Coding
Author_Institution :
Tech. Univ. of Berlin, Germany
Abstract :
The 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. These and other coding algorithms are discussed in the context of international JPEG, JPEG 2000, MPEG-1/2/4, and H.261/3/4 standards. Novel techniques targeted at achieving higher compression gains, error robustness, and network/device adaptability are described and discussed.
Keywords :
code standards; data compression; discrete cosine transforms; discrete wavelet transforms; image sequences; motion compensation; source coding; transform coding; video coding; H.261 standard; H.263; H.264; JPEG 2000 standards; JPEG standards; MPEG-1 standard; MPEG-2; MPEG-4; coding algorithms; discrete cosine transforms; discrete wavelet transforms; image coding; image sequences; motion compensation; network-device adaptability; source coding; video coding; Decoding; Discrete cosine transforms; Discrete wavelet transforms; Image coding; Motion compensation; Pixel; Robustness; Transform coding; Video coding; Video compression; Discrete cosine transform (DCT); International Telecommunication Union-Telecommunications (ITU-T); JPEG 2000; Joint Photographic Experts Group (JPEG); Motion Picture Experts Group (MPEG); distributed source coding; embedded coding; error concealment; image coding; motion compensation; standardization; video coding; wavelets;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/JPROC.2004.839601
