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ICMCS
2007
IEEE

Bit Depth Scalable Coding

13 years 7 months ago
Bit Depth Scalable Coding
Abstract-- In this paper, we propose an H.264/AVC compliant bitdepth scalable coding solution. Our codec is capable of presenting an 8-bit AVC main profile or high profile base layer coded bitstream multiplexed with a high bit enhancement layer coded bitstream generated by macroblock level inter-layer prediction. The proposed bit-depth scalable coding solution is based on the structure of spatial/coarse-grain SNR scalability of the current scalable extension to H.264/AVC (SVC). New decoding processes for inter-layer bit-depth prediction are introduced. Compatibility to other types of scalability in current SVC standard is supported by our solution. We implemented the proposed solution based on the up-to-date SVC reference software. Experimental results were reported for the test sequences that are used for JVT bit-depth scalability core experiment.
Yuwen Wu, Yongying Gao, Ying Chen
Added 17 Aug 2010
Updated 17 Aug 2010
Type Conference
Year 2007
Where ICMCS
Authors Yuwen Wu, Yongying Gao, Ying Chen
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