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Quaternion-domain EMD-based unsupervised texture segmentation
Cui, Feng; Shen, Bin; Peng, Silong,
Source PublicationComputer Engineering
Volume32(4)Issue:2006年04期Pages:pp 42-45 (EI)
AbstractThis paper presents an unsupervised texture segmentation algorithm in quaternion-domain based on empirical mode decomposition.This method uses 2-D separable EMD to enhance the separability of features in frequency-domain,then a quaternionic Gabor filter bank is designed to extract analytic features and a novel validity function of fuzzy c-means clustering is introduced to realize texture segmentation.Experimental results indicate the effectiveness of the method.
KeywordTexture Segmentation / Quaternion / Empirical Mode Decomposition(Emd / Gabor Filter / Time-frequency Analysis
Document Type期刊论文
Recommended Citation
GB/T 7714
Cui, Feng,Shen, Bin,Peng, Silong,. Quaternion-domain EMD-based unsupervised texture segmentation[J]. Computer Engineering,2006,32(4)(2006年04期):pp 42-45 (EI).
APA Cui, Feng,Shen, Bin,&Peng, Silong,.(2006).Quaternion-domain EMD-based unsupervised texture segmentation.Computer Engineering,32(4)(2006年04期),pp 42-45 (EI).
MLA Cui, Feng,et al."Quaternion-domain EMD-based unsupervised texture segmentation".Computer Engineering 32(4).2006年04期(2006):pp 42-45 (EI).
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