TY - GEN
T1 - A correlated bit-plane model for wavelet subband histograms and its application to Chinese materia medica starch grains classification
AU - Choy, S. K.
AU - TONG, Chong Sze
N1 - Copyright:
Copyright 2009 Elsevier B.V., All rights reserved.
PY - 2007
Y1 - 2007
N2 - This paper presents an effective statistical model for wavelet high frequency subband histograms and a novel image signature by bit-plane extractions. Our proposed model, namely, the first order correlated bit-plane probability model, is shown to match well with the observed histograms especially when the size of subband coefficients is small and performs better than the product Bernoulli distributions (PBD model) as described in [6]. Experimental results on supervised Chinese Materia Medica starch grains images classification show that our proposed signature based on wavelet subband correlated bit-plane probabilities outperforms the current state-of-the-art signatures including the generalized Gaussian density signature (GGD), the granulometric circular size distribution, and the bit-plane probability (BP) signature.
AB - This paper presents an effective statistical model for wavelet high frequency subband histograms and a novel image signature by bit-plane extractions. Our proposed model, namely, the first order correlated bit-plane probability model, is shown to match well with the observed histograms especially when the size of subband coefficients is small and performs better than the product Bernoulli distributions (PBD model) as described in [6]. Experimental results on supervised Chinese Materia Medica starch grains images classification show that our proposed signature based on wavelet subband correlated bit-plane probabilities outperforms the current state-of-the-art signatures including the generalized Gaussian density signature (GGD), the granulometric circular size distribution, and the bit-plane probability (BP) signature.
UR - http://www.scopus.com/inward/record.url?scp=57849146073&partnerID=8YFLogxK
U2 - 10.1109/SITIS.2007.78
DO - 10.1109/SITIS.2007.78
M3 - Conference proceeding
AN - SCOPUS:57849146073
SN - 9780769531229
T3 - Proceedings - International Conference on Signal Image Technologies and Internet Based Systems, SITIS 2007
SP - 542
EP - 548
BT - Proceedings - International Conference on Signal Image Technologies and Internet Based Systems, SITIS 2007
T2 - 3rd IEEE International Conference on Signal Image Technologies and Internet Based Systems, SITIS'07
Y2 - 16 December 2007 through 18 December 2007
ER -