Abstract
In this paper, a new decoding algorithm for VLC decoder is proposed. In traditional VLC decoding algorithms, we have to search each level of Huffman tree per operation. Therefore the possible throughput is limited by the searching time. The proposed algorithm takes advantage of the trend among AC coefficients in each block to predict the next codeword. From the simulation results, it shows that the prediction mechanism can significantly improve the decoding efficiency.
Original language | English |
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Pages | 677-680 |
Number of pages | 4 |
Publication status | Published - 2004 Dec 1 |
Event | 2004 IEEE Asia-Pacific Conference on Circuits and Systems, APCCAS 2004: SoC Design for Ubiquitous Information Technology - Tainan, Taiwan Duration: 2004 Dec 6 → 2004 Dec 9 |
Other
Other | 2004 IEEE Asia-Pacific Conference on Circuits and Systems, APCCAS 2004: SoC Design for Ubiquitous Information Technology |
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Country | Taiwan |
City | Tainan |
Period | 04-12-06 → 04-12-09 |
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering