16x16 Integer cosine transform for HD video coding
Refereed conference paper presented and published in conference proceedings


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AbstractHigh-Definition (HD) videos often contain rich details as well as large homogeneous regions. To exploit such a property, Variable Block-size Transforms (VBT) should be in place so that transform block size can adapt to local activities. In this paper, we propose a 16x16 Integer Cosine Transform (ICT) for HD video coding, which is simple and efficient. This 16x16 ICT is integrated into the AVS Zengqiang Profile and used adaptively as an alternative to the 8x8 ICT. Experimental results show that 16x16 transform can be a very efficient coding tool especially for HD video coding.
All Author(s) ListDong J, Ngan KN
Name of Conference7th Pacific Rim Conference on Multimedia
Start Date of Conference02/11/2006
End Date of Conference04/11/2006
Place of ConferenceHangzhou
Country/Region of ConferenceChina
Journal nameLecture Notes in Computer Science
Detailed descriptionorganized by Yunhe Pan,
Year2006
Month1
Day1
Volume Number4261
PublisherSPRINGER-VERLAG BERLIN
Pages114 - 121
ISBN3-540-48766-2
ISSN0302-9743
LanguagesEnglish-United Kingdom
KeywordsAVS; HD video coding; ICT
Web of Science Subject CategoriesComputer Science; Computer Science, Artificial Intelligence; Computer Science, Theory & Methods; Imaging Science & Photographic Technology

Last updated on 2020-17-01 at 00:44