Computer Science ›› 2006, Vol. 33 ›› Issue (2): 234-236.

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NI Wei, GUO Bao-Long, YANG Liu (Institute of ICIE,Xidian University,Xi'an 710071)   

  • Online:2018-11-17 Published:2018-11-17

Abstract: The contourlet is a new 2-D signal analysis tool as well as wavelet analysis. It provides a flexible multi-resolution,local and directional image expansion,and is more suitable for image processing than other math tools. The primal principle was first int

Key words: Multiscale geometric analysis,Image processing,Contourlet,Wavelet transform

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