DocumentCode
2004095
Title
A novel 8×8 transform method applied in video coding
Author
Wu Cheng ; Haiwu Zhao ; Guoping Li ; Guowei Teng ; Guozhong Wang ; Tao Fan ; Hongbo Zhu
Author_Institution
Sch. of Commun. & Inf. Eng., Shanghai Univ., Shanghai, China
fYear
2011
fDate
14-16 Nov. 2011
Firstpage
54
Lastpage
59
Abstract
Transform Coding has been playing an important role in video coding and increasingly becomes a research focus especially in the current popular standards such as H.264/AVC, AVS and HEVC. It is important to select an excellent transform method as transform module has a direct impact on the efficiency of video codec. This paper proposes a new 8×8 transform method as well as its integer approximation applied in video coding. Experiments show that it achieves a higher performance.
Keywords
approximation theory; transform coding; video codecs; video coding; H.264/AVC; HEVC; integer approximation; transform coding; video codec; video coding; 8×8 Transform; DCT; Integer Transform; Video Coding;
fLanguage
English
Publisher
iet
Conference_Titel
Wireless Mobile and Computing (CCWMC 2011), IET International Communication Conference on
Conference_Location
Shanghai
Type
conf
DOI
10.1049/cp.2011.0846
Filename
6194803
Link To Document