TY - JOUR
T1 - Infrared target segmentation method with multiscale MRF based on data distribution deduced from KLFCV
AU - Wei, Kun
AU - Zhao, Yong Qiang
AU - Cheng, Yong Mei
AU - Gao, Shi Bo
AU - Zhang, Hong Cai
PY - 2009/5
Y1 - 2009/5
N2 - A new infrared target segmentation method based on infrared multiband images is proposed. First, 8-14μm waveband is subdivided into four bands by light filter, and the single band image is substituted by multi-band's order to increase the image information. Then, based on the KLFCV fuzzy chuster model, a new data distribution used as likelihood distribution of multi-scale MRF is presented. Finally, the corresponding parameter estimation is given by using EM algorithm. From the result of the experiments on artifact data and real scene image segmentation and comparison with the traditional method, the proposed method displays certain improvement in segmentation integrity and noise reduction.
AB - A new infrared target segmentation method based on infrared multiband images is proposed. First, 8-14μm waveband is subdivided into four bands by light filter, and the single band image is substituted by multi-band's order to increase the image information. Then, based on the KLFCV fuzzy chuster model, a new data distribution used as likelihood distribution of multi-scale MRF is presented. Finally, the corresponding parameter estimation is given by using EM algorithm. From the result of the experiments on artifact data and real scene image segmentation and comparison with the traditional method, the proposed method displays certain improvement in segmentation integrity and noise reduction.
KW - Fuzzy cluster
KW - Infrared image segmentation
KW - Infrared multiband images
KW - Mixture probabilistic principal component analysis
KW - Multiscale Markov random field
KW - Parameter estimation
UR - http://www.scopus.com/inward/record.url?scp=66349103194&partnerID=8YFLogxK
M3 - 文章
AN - SCOPUS:66349103194
SN - 1005-0086
VL - 20
SP - 662
EP - 667
JO - Guangdianzi Jiguang/Journal of Optoelectronics Laser
JF - Guangdianzi Jiguang/Journal of Optoelectronics Laser
IS - 5
ER -