Title :
Entropy-constrained trellis coded quantization
Author :
Fischer, Thomas R. ; Wang, Min
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Washington State Univ., Pullman, WA, USA
Abstract :
Improved encoding performance is shown by simulation based on trellises generated by rate-1/2 convolutional encoding circuits. The formulation reserves one bit/branch to specify the path through the trellis, and the trellis branch codewords are encoded with a suitable entropy code
Keywords :
constraint theory; encoding; entropy; encoding performance; entropy code; entropy-constrained trellis coded quantisation; rate-1/2 convolutional encoding circuits; simulation; trellis branch codewords; Bit rate; Encoding; Entropy coding; Lattices; Rate distortion theory; Rate-distortion; Vector quantization;
Conference_Titel :
Data Compression Conference, 1991. DCC '91.
Conference_Location :
Snowbird, UT
Print_ISBN :
0-8186-9202-2
DOI :
10.1109/DCC.1991.213377
