389 search results - page 48 / 78 » A New Method of Image Denoise Using Contourlet Transform |
PAMI
2006
15 years 12 days ago
2006
We describe an algorithm for context-based segmentation of visual data. New frames in an image sequence (video) are segmented based on the prior segmentation of earlier frames in ...
104
Voted
ECCV
2010
Springer
15 years 5 months ago
2010
Springer
Abstract. PatchMatch is a fast algorithm for computing dense approximate nearest neighbor correspondences between patches of two image regions [1]. This paper generalizes PatchMatc...
98
Voted
TIP
2002
15 years 3 days ago
2002
This paper presents a discrete cosine transform (DCT)-based locally adaptive perceptual image coder, which discriminates between image components based on their perceptual relevanc...
116
Voted
MVA
2002
15 years 4 days ago
2002
Anew method to extract retinal blood vessels from a colour fundus image is described. Digital colour h d u s images are contrast enhanced in order to obtain sharp edges. The green...
104
Voted
TMI
2002
15 years 3 days ago
2002
Microwave-induced thermoacoustic tomography (TAT) in a cylindrical configuration is developed to image biological tissue. Thermoacoustic signals are acquired by scanning a flat ult...