Title :
Determination of Huffman parameters for memory-constrained entropy coding of multiple sources
Author :
Lee, Seung Jun ; Lee, Choong Woong
Author_Institution :
Sch. of Electr. Eng., Seoul Nat. Univ., South Korea
fDate :
3/1/1997 12:00:00 AM
Abstract :
In Huffman coding of multiple sources with a constrained memory, determination of Huffman parameters has a great effect on coding performance. This letter presents an efficient method for determining the Huffman parameters, which can be applied to many high-order entropy coding systems with memory constraints.
Keywords :
Huffman codes; entropy codes; variable length codes; vector quantisation; Huffman coding; Huffman parameters; constrained memory; high-order entropy coding; memory constraints; multiple sources; variable length coding; vector quantisation; Bit rate; Decoding; Encoding; Entropy coding; Huffman coding; Iterative algorithms; Memory management; Search methods; Signal processing algorithms; Vector quantization;
Journal_Title :
Signal Processing Letters, IEEE
