61 search results - page 3 / 13 » A Pixel Dissimilarity Measure That Is Insensitive to Image S... |
ICCV
2007
IEEE
14 years 7 months ago
2007
IEEE
We propose a pixel similarity-based algorithm enabling accurate rigid registration between single and multimodal images presenting gross dissimilarities due to noise, missing data...
ICPR
2002
IEEE
13 years 10 months ago
2002
IEEE
A novel scheme for image segmentation is presented. An image segmentation criterion is proposed that gathers similar pixels together to form regions and creates boundaries between...
CVPR
2000
IEEE
14 years 7 months ago
2000
IEEE
While real scenes produce a wide range of brightness variations, vision systems use low dynamic range image detectors that typically provide 8 bits of brightness data at each pixe...
ICPR
2008
IEEE
14 years 5 days ago
2008
IEEE
In the context of object recognition, it is useful to extract, from the images, efficient indexes that are insensitive to the illumination conditions, to the camera scale factor ...
TMI
2010
13 years 13 days ago
2010
Abstract--We aim at improving quantitative measures of emphysema in computed tomography (CT) images of the lungs. Current standard measures, such as the relative area of emphysema ...