TY - GEN
T1 - REFERENCE NEIGHBOURHOOD SEARCH (RNS) AND ITS APPLICATION IN IMAGE CODING
AU - Lam, Andy T W
AU - Leung, S H
AU - Luk, Andrew
AU - Lau, W H
PY - 1994/4
Y1 - 1994/4
N2 - A new searching algorithm, Reference Neighbourhood Search (RNS), is proposed to improve the decoding time so that only a small number of distance calculations are needed to locate the closest codeword in a codebook and, at the same time, preserve a good image quality. The performance of RNS in simulated known data models and practical images is discussed and analyzed. It is found that the proposed algorithm gives a good trade-off on both efficiency and effectiveness in image coding.
AB - A new searching algorithm, Reference Neighbourhood Search (RNS), is proposed to improve the decoding time so that only a small number of distance calculations are needed to locate the closest codeword in a codebook and, at the same time, preserve a good image quality. The performance of RNS in simulated known data models and practical images is discussed and analyzed. It is found that the proposed algorithm gives a good trade-off on both efficiency and effectiveness in image coding.
UR - https://www.scopus.com/pages/publications/85064650074
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-85064650074&origin=recordpage
U2 - 10.1109/SIPNN.1994.344936
DO - 10.1109/SIPNN.1994.344936
M3 - RGC 32 - Refereed conference paper (with host publication)
SN - 0-7803-1865-X
SN - 978-078031865-6
T3 - ISSIPNN 1994 - 1994 International Symposium on Speech, Image Processing and Neural Networks, Proceedings
SP - 184
EP - 188
BT - International Conference on Speech, Image Processing and Neural Networks
PB - IEEE
T2 - 1994 International Symposium on Speech, Image Processing and Neural Networks (ISSIPNN 1994)
Y2 - 13 April 1994 through 16 April 1994
ER -