374 search results - page 39 / 75 » A Unified Tensor Level Set for Image Segmentation |
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CVPR
1998
IEEE
15 years 11 months ago
1998
IEEE
We propose a methodfor segmenting gray-value images. By segmentation, we mean a map from the set of pixels to a small set of levels such that each connected component of the set o...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
The Hierarchical SEGmentation (HSEG) algorithm, which is a combination of hierarchical step-wise optimization and spectral clustering, has given good performances for hyperspectra...
CVPR
2007
IEEE
15 years 11 months ago
2007
IEEE
Effective image prior is necessary for image super resolution, due to its severely under-determined nature. Although the edge smoothness prior can be effective, it is generally di...
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
In virtual colonography, precise segmentation is essential for accurate diagnosis. For the segmentation of colon wall, we propose a novel multi-phase deformable model using a leve...
MICCAI
2003
Springer
15 years 10 months ago
2003
Springer
We have implemented an effective and publicly available tool, VETOT, to track and quantify the evolution of tumors and organs over time. VETOT includes a framework both for registr...