Fast Thumbnail Extraction Algorithm for HEVC

Title
Fast Thumbnail Extraction Algorithm for HEVC
Authors
정제창
Keywords
decoding; video coding; HEVC; boundary pixels; decoding process; fast thumbnail extraction; high efficiency video coding; partial decoding; reduced decoding time; visual quality; Decoding; thumbnail images; Discrete cosine transforms; HDTV; Image reconstruction; Standards; Video coding
Issue Date
2015-01
Publisher
ICCE Organizing Committee
Citation
2015 IEEE International Confe, Page. 346-347
Abstract
This paper presents a fast thumbnail extraction method for HEVC. The proposed method reconstructs only the 4×4 boundary pixels requested for a thumbnail image. We found that the proposed partial decoding method reduced decoding time significantly compared to the conventional method. In addition, the visual quality of the obtained thumbnail images was nearly identical to that of thumbnail images extracted after a full decoding process.
URI
http://hdl.handle.net/20.500.11754/21312http://ieeexplore.ieee.org/document/7066430/
ISBN
978-1-4799-7542-6
ISSN
2158-3994
DOI
http://dx.doi.org/10.1109/ICCE.2015.7066430
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
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