1568 search results - page 67 / 314 » Image Sequence Analysis and Segmentation using G-blobs |
CVPR
2004
IEEE
15 years 11 months ago
2004
IEEE
Video matting, or layer extraction, is a classic inverse problem in computer vision that involves the extraction of foreground objects, and the alpha mattes that describe their op...
ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
Accurate staging of nodal cancer still relies on surgical exploration because many primary malignancies spread via lymphatic dissemination. The purpose of this study was to utiliz...
ECCV
2000
Springer
15 years 11 months ago
2000
Springer
Extending a differential total least squares method for range flow estimation we present an iterative regularisation approach to compute dense range flow fields. We demonstrate how...
SCVMA
2004
Springer
15 years 3 months ago
2004
Springer
This paper deals with the motion detection problem. This issue is of key importance in many application fields. To solve this problem, we compute the dominant motion in the sequen...
MICCAI
2005
Springer
15 years 10 months ago
2005
Springer
We present here a new method for correcting the topology of objects segmented from medical images. Whereas previous techniques alter a surface obtained from the hard segmentation o...