Title :
Comparison between H.264/AVC and Motion jpeg2000 for super-high definition video coding
Author :
Deng, Chenwei ; Lin, Weisi ; Lee, Bu-Sung ; Lau, Chiew Tong ; Paul, Manoranjan
Author_Institution :
Sch. of Comput. Eng., Nanyang Technol. Univ., Singapore, Singapore
Abstract :
H.264/AVC FRExt (Fidelity Range Extensions) and Motion JPEG2000 are the latest inter-frame and intra-frame video coding standards, respectively. It is well known that an inter-frame method achieves higher coding efficiency compared with an intra-frame one, and the Motion JPEG2000 has been selected for digital cinema compression. In this paper, we attempt to compare these two different schemes with theoretical and experimental analysis for super-HD (high definition) visual signals. One additional contribution of the paper is that the impact of block partition, motion search range and skipped block size for inter-frame coding is discussed. Based on the analysis, we extend the standard H.264/AVC FRExt by using larger block size and search range. The experimental results show that this extension leads to higher coding efficiency and makes the H.264/AVC FRExt more suitable for super-HD video coding.
Keywords :
data compression; high definition video; image resolution; video coding; H.264 AVC; block partition; coding efficiency; digital cinema compression; fidelity range extensions; motion JPEG2000; motion search range; skipped block size; super-high definition video coding; Automatic voltage control; Encoding; Motion pictures; Strontium; Transform coding; Video coding; Visualization; Digital cinema; H.264/AVC FRExt; Motion JPEG2000; Super-high resolution; Video coding;
Conference_Titel :
Image Processing (ICIP), 2010 17th IEEE International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-7992-4
Electronic_ISBN :
1522-4880
DOI :
10.1109/ICIP.2010.5651661
