NDLI: Mode mapping method for H.264/AVC spatial downscaling transcoding

Content Provider	IEEE Xplore Digital Library
Author	Peng Zhang Yan Lu Qingming Huang Wen Gao
Copyright Year	2004
Description	Author affiliation: Inst. of Comput. Technol., Chinese Acad. of Sci., Beijing, China (Peng Zhang)
Abstract	Transcoding is a very effective method for universal media adaptation. Spatial resolution downscaling is one of the most popular transcoding applications. Although a number of transcoding methods have been proposed in the past years, they are not very suitable for the most up-to-date H.264/AVC standard due to its many new features. In this paper, a coding mode mapping method is proposed for H.264/AVC spatial downscaling transcoding. Different from the traditional schemes, the proposed method is focused on the mode decision part, which plays a key role in H.264/AVC video encoding. The mapping scheme is exploited based on the statistics and analysis that reveals the inherent relationship between the frames having the same content but with different spatial resolutions.
Starting Page	2781
Ending Page	2784
File Size	311859
Page Count	4
File Format	PDF
ISBN	0780385543
ISSN	15224880
DOI	10.1109/ICIP.2004.1421681
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-10-24
Publisher Place	Singapore
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Automatic voltage control Transcoding Motion compensation Spatial resolution Streaming media Computers Asia Encoding Statistical analysis Displays
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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