1201 search results - page 51 / 241 » Shape-Based Level Set Method for Image Segmentation |
IJCV
2007
14 years 9 months ago
2007
Challenging object detection and segmentation tasks can be facilitated by the availability of a reference object. However, accounting for possible transformations between the diff...
IJCV
2006
14 years 9 months ago
2006
We propose a variational framework for the integration of multiple competing shape priors into level set based segmentation schemes. By optimizing an appropriate cost functional wi...
SCALESPACE
2007
Springer
15 years 3 months ago
2007
Springer
Abstract. Motion estimation is usually based on the brightness constancy assumption. This assumption holds well for rigid objects with a Lambertian surface, but it is less appropri...
ICIP
2000
IEEE
15 years 11 months ago
2000
IEEE
This paper presents a new approach to the tracking of regions in an image sequence. Unlike most other methods, the proposed approach can handle topology changes, i.e., regions may...
BILDMED
2006
14 years 11 months ago
2006
This paper presents a new approach to automated muscle fiber analysis based on segmenting myofibers with combined region and edge based active contours. It provides reliable and fu...