Review of the current and future technologies for video compression[J]. 信息与电子工程前沿(英文), 2010,11(1):1-13.
Lu YU, Jian-peng WANG. Review of the current and future technologies for video compression[J]. Frontiers of Information Technology & Electronic Engineering, 2010, 11(1): 1-13.
Review of the current and future technologies for video compression[J]. 信息与电子工程前沿(英文), 2010,11(1):1-13. DOI: 10.1631/jzus.C0910684.
Lu YU, Jian-peng WANG. Review of the current and future technologies for video compression[J]. Frontiers of Information Technology & Electronic Engineering, 2010, 11(1): 1-13. DOI: 10.1631/jzus.C0910684.
Review of the current and future technologies for video compression
Many important developments in video compression technologies have occurred during the past two decades. The block-based discrete cosine transform with motion compensation hybrid coding scheme has been widely employed by most available video coding standards
notably the ITU-T H.26
x
and ISO/IEC MPEG-
x
families and video part of China audio video coding standard (AVS). The objective of this paper is to provide a review of the developments of the four basic building blocks of hybrid coding scheme
namely predictive coding
transform coding
quantization and entropy coding
and give theoretical analyses and summaries of the technological advancements. We further analyze the development trends and perspectives of video compression
highlighting problems and research directions.
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