Title :
Vector quantization of images with the ECMPNN algorithm
Author :
Comaniciu, Dorin
Author_Institution :
Dept. of Electron. & Telecommun., Polytechnic Univ., Bucharest, Romania
Abstract :
This paper presents an entropy-constrained version of the modified pairwise nearest neighbor (MPNN) algorithm for the design of efficient vector quantizers. We called this new algorithm entropy-constrained modified pairwise nearest neighbor (ECMPNN)
Keywords :
vector quantisation; ECMPNN algorithm; entropy-constrained modified pairwise nearest neighbor; image coding; vector quantization; Algorithm design and analysis; Clustering algorithms; Entropy; Joining processes; Lagrangian functions; Merging; Nearest neighbor searches; Rate distortion theory; Vector quantization;
Conference_Titel :
Information Theory, 1995. Proceedings., 1995 IEEE International Symposium on
Conference_Location :
Whistler, BC
Print_ISBN :
0-7803-2453-6
DOI :
10.1109/ISIT.1995.550428
