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| Texture Classification Using Complex Feature of Brushlet |
| Zhong Hua; Xiao Zhu; Jiao Li-cheng |
Key Laboratory for Radar Signal Processing and Institute of Intelligent Information Processing, Xidian University,
Xi’an 710071, China |
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Abstract Brushlet is a novel tool for image orientation analysis, whose energy feature is adopted in texture segmentation, image classification and denoising. In this paper, the property of Brushlet is used: the transform is a complex value function with a phase, the energy and phase information are adopted as a fused feature for texture classification. Experiments on homogeneous, inhomogeneous images and total Brodatz texture alblum prove that the complex feature of Brushlet outperforms the method based on single energy.
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Received: 27 March 2006
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2007, Vol. 29 
