Transform selection for video coding

Nam Uk Kim; Yung-Lyul Lee

doi:10.1117/12.2566960

1 June 2020 Transform selection for video coding

Nam Uk Kim, Yung-Lyul Lee

Proceedings Volume 11515, International Workshop on Advanced Imaging Technology (IWAIT) 2020; 115150R (2020) https://doi.org/10.1117/12.2566960
Event: International Workshop on Advanced Imaging Technologies 2020 (IWAIT 2020), 2020, Yogyakarta, Indonesia

Abstract

Abstract - In video coding algorithm, a transform is one of the most important video compression tools. Transform converts residual signals into frequency domain data to get decorrelated signals. Decorrelated data using transforms is used for coding efficiency improvement in video compression. In this paper, an efficient transform selection method in term of video compression is described by using transform block size and intra coding mode on the top of the HEVC standard.

Citation Download Citation

Nam Uk Kim and Yung-Lyul Lee "Transform selection for video coding", Proc. SPIE 11515, International Workshop on Advanced Imaging Technology (IWAIT) 2020, 115150R (1 June 2020); https://doi.org/10.1117/12.2566960

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