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APCCAS
2006
IEEE

An Improved Soft-Input CAVLC Decoder for Mobile Communication Applications

13 years 7 months ago
An Improved Soft-Input CAVLC Decoder for Mobile Communication Applications
in this paper, a new CAVLC decoding architecture with a soft-input design concept is proposed. We introduce the soft-decision information to localize the erroneous position at macroblock (MB) levels. Specifically, we compare and select the minimal square difference between the received soft streams and decoded codewords. The corrupted MBs can be early detected and thereby concealed from neighboring pixels. Therefore, more than 1dB of PSNR gain can be achieved under the 2.7
Tsu-Ming Liu, Chen-Yi Lee
Added 20 Aug 2010
Updated 20 Aug 2010
Type Conference
Year 2006
Where APCCAS
Authors Tsu-Ming Liu, Chen-Yi Lee
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