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ICIP
2005
IEEE
15 years 11 months ago
Nonsubsampled contourlet transform: construction and application in enhancement
We present the nonsubsampled contourlet transform and its application in image enhancement. The nonsubsampled contourlet transform is built upon nonsubsampled pyramids and nonsubs...
Jianping Zhou, Arthur L. da Cunha, Minh N. Do
67
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ICIP
2006
IEEE
15 years 11 months ago
A New Contourlet Transform with Sharp Frequency Localization
The contourlet transform was proposed as a directional multiresolution image representation that can efficiently capture and represent singularities along smooth object boundaries...
Yue M. Lu, Minh N. Do