Unequal error protection technique for ROI based H. 264 video coding
HK Arachchi, WAC Fernando… - … on Electrical and …, 2006 - ieeexplore.ieee.org
HK Arachchi, WAC Fernando, S Panchadcharam, WARJ Weerakkody
2006 Canadian Conference on Electrical and Computer Engineering, 2006•ieeexplore.ieee.orgThis paper presents a region of interest (ROI) based video coding technique for H. 264
based video coding with improved error resilience and error protection in the foreground.
We used the flexible macroblock ordering (FMO) tool in H. 264 video coding standard to
encode the video frame into three separate slices. First slice carries the background, and
other two slices contains alternative macroblock of the foreground forming a check board
pattern. Foreground packets are protected with a stronger error correction code than …
based video coding with improved error resilience and error protection in the foreground.
We used the flexible macroblock ordering (FMO) tool in H. 264 video coding standard to
encode the video frame into three separate slices. First slice carries the background, and
other two slices contains alternative macroblock of the foreground forming a check board
pattern. Foreground packets are protected with a stronger error correction code than …
This paper presents a region of interest (ROI) based video coding technique for H.264 based video coding with improved error resilience and error protection in the foreground. We used the flexible macroblock ordering (FMO) tool in H.264 video coding standard to encode the video frame into three separate slices. First slice carries the background, and other two slices contains alternative macroblock of the foreground forming a check board pattern. Foreground packets are protected with a stronger error correction code than background packets. Experimental results show that the proposed technique improves the objective quality of the foreground by more than 1 dB
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