DocumentCode
2576391
Title
Antialiasing spatial scalable subband/wavelet coding using H.264/AVC
Author
Hsiang, Shih-Ta
Author_Institution
Motorola Labs., Schaumburg, IL, USA
fYear
2009
fDate
6-8 May 2009
Firstpage
1
Lastpage
4
Abstract
This paper presents a new algorithm for reducing aliasing artifacts related to the conventional spatial scalable subband/wavelet coding for recovering video at lower resolution. The proposed scheme has been fully integrated with the H.264/AVC JSVM reference software and experimentally evaluated against the conventional methods for intraframe spatial scalable video coding. The simulation results show our method can effectively remove the aliasing artifacts for scalable decoding at lower resolution without performance penalty at full resolution.
Keywords
image resolution; video coding; wavelet transforms; H.264/AVC; aliasing artifacts; intraframe spatial scalable video coding; spatial scalable subband; wavelet coding; Automatic voltage control; Band pass filters; Cutoff frequency; Filter bank; Image coding; Signal resolution; Spatial resolution; Transform coding; Video coding; Wavelet analysis; H.264/AVC; scalable coding; subband/wavelet; video coding;
fLanguage
English
Publisher
ieee
Conference_Titel
Picture Coding Symposium, 2009. PCS 2009
Conference_Location
Chicago, IL
Print_ISBN
978-1-4244-4593-6
Electronic_ISBN
978-1-4244-4594-3
Type
conf
DOI
10.1109/PCS.2009.5167385
Filename
5167385
Link To Document