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Modified Unequal Error Protection for the H.264/AVC Video Frames with Macroblocks' Motion Energy Estimation

Pham, Huu Dung and Vafi, Sina (2013). Modified Unequal Error Protection for the H.264/AVC Video Frames with Macroblocks' Motion Energy Estimation. In: 19th Asia-Pacific Conference on Communications (APCC2013), Bali, Indonesia, 29-31 August 2013.

Document type: Conference Paper

IRMA ID 82794376xPUB265
Author Pham, Huu Dung
Vafi, Sina
Title Modified Unequal Error Protection for the H.264/AVC Video Frames with Macroblocks' Motion Energy Estimation
Conference Name 19th Asia-Pacific Conference on Communications (APCC2013)
Conference Location Bali, Indonesia
Conference Dates 29-31 August 2013
Conference Publication Title 19th Asia-Pacific Conference on Communications (APCC2013)
Place of Publication United States of America
Publisher Institute of Electrical and Electronics Engineers (IEEE)
Publication Year 2013
ISBN 978-1-4673-6050-0   (check CDU catalogue  open catalogue search in new window)
Start Page 632
End Page 636
Total Pages 5
HERDC Category E1 - Conference Publication (DIISR)
Abstract This paper proposes an Unequal Error Protection (UEP) method for H.264/AVC video frames based on motion energy, which is defined as the necessary energy for a block movement between two different frames. The importance of a macro block is determined on the basis of a threshold, which is estimated by its neighboring macroblocks. The importance of a frame is determined depending on the majority of macro blocks having high or low importance. This method provides better performance than other motion-based UEP methods, while significantly reducing the number of stull· bits used for channel coding.
Keyword H.264/AVC
Motion energy
Macroblock distortion
Unequal error protection
Description for Link Link to published version
URL http://dx.doi.org/10.1109/APCC.2013.6766026
 
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Created: Thu, 07 Aug 2014, 16:40:05 CST