Title :
A Low-Cost VLSI Implementation for VLC
Author :
Lin, Y.M. ; Chen, P.Y.
Author_Institution :
Dept. of Comput. Sci. & Inf. Eng., Nat. Cheng Kung Univ., Tainan
Abstract :
In this paper, a low-cost technique to realize VLC is presented. Instead of using a large codeword table as most traditional methods did, we employed two smaller tables, symbol-address table and section-based table, to encode input symbols. Compared with those previous methods, our VLC implementation reduces about 29% to 47% memory size for MPEG-4 application, and thus needs lower hardware cost
Keywords :
multimedia systems; variable length codes; MPEG-4; section-based table; symbol-address table; variable length coding; Codecs; Costs; Data compression; Decoding; Hardware; Image coding; MPEG 4 Standard; Transform coding; Very large scale integration; Video compression;
Conference_Titel :
Industrial Electronics and Applications, 2006 1ST IEEE Conference on
Conference_Location :
Singapore
Print_ISBN :
0-7803-9513-1
Electronic_ISBN :
0-7803-9514-X
DOI :
10.1109/ICIEA.2006.257235
