Modifications on morphology-based image coding

Authors
Cai, ZH Subramanian, KR Cheng, TH
Citation
Zh. Cai et al., Modifications on morphology-based image coding, ELECTR LETT, 37(7), 2001, pp. 421-422
Citations number
5
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
ELECTRONICS LETTERS
ISSN journal
00135194 → ACNP
Volume
37
Issue
7
Year of publication
2001
Pages
421 - 422
Database
ISI
SICI code
0013-5194(20010329)37:7<421:MOMIC>2.0.ZU;2-P
Abstract
An extension uf morphology-based image coding is presented. Tv achieve bett er coding efficiency neighbour coefficients are included into the significa nce m;ip predictor and different subband quantisers are employed to achieve the optimal quantiser fur each subband in a rare-distortion sense, Experim ental results show. that about 0.4-0.7dB peak signal-to-noise ratio pain ca n be obtained.