510 search results - page 13 / 102 » Video Object Segmentation Using Graphs |
CVPR
2003
IEEE
14 years 11 months ago
2003
IEEE
In this paper we present a graph cuts based active contours (GCBAC) approach to object segmentation problems. Our method is a combination of active contours and the optimization t...
SPIESR
1998
13 years 10 months ago
1998
We present here a prototype video analysis and retrieval system, called NeTra-V, that is being developed to build an object-based video representation for functionalities such as s...
IJDAR
2006
13 years 9 months ago
2006
Evaluation of object detection algorithms is a non-trivial task: a detection result is usually evaluated by comparing the bounding box of the detected object with the bounding box...
ICPR
2006
IEEE
14 years 3 months ago
2006
IEEE
Segmenting different individuals in a group meeting and their speech is an important first step for various tasks such as meeting transcription, automatic camera panning, multime...
ICIP
2001
IEEE
14 years 10 months ago
2001
IEEE
In this paper, we present a new algorithm for the segmentation of moving objects in a video sequence acquired by a mobile camera using region-based active contours. Indeed, active...