389 search results - page 15 / 78 » A New Method of Image Denoise Using Contourlet Transform |
Publication
This paper suggests a discriminative approach for wavelet denoising
where a set of mapping functions (MF) are applied to the transform
coefficients in an attempt to produce a noi...
CVPR
2006
IEEE
15 years 3 months ago
2006
IEEE
Images can be represented as the composition of multiple intrinsic component images, such as shading, albedo, and noise images. In this paper, we present a method for estimating i...
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Voted
CIMCA
2008
IEEE
15 years 4 months ago
2008
IEEE
A relatively new technique for measuring the 3D structure of visual scenes is provided by time of flight (TOF) cameras. Reflections of modulated light waves are recorded by a pa...
ICPR
2004
IEEE
15 years 10 months ago
2004
IEEE
A new color segmentation method is presented in this paper. The method is specified for color images that have both large and small objects, and objects with both step and ramp ed...
TIP
2002
14 years 9 months ago
2002
Signal and image enhancement is considered in the context of a new type of diffusion process that simultaneously enhances, sharpens, and denoises images. The nonlinear diffusion co...