854 search results - page 45 / 171 » 3D video performance segmentation |
ICIP
1999
IEEE
15 years 11 months ago
1999
IEEE
A region-based video segmentation algorithm, which is based on 8 x 8 block, is proposed to segment moving objects in a video sequence. The proposed video segmentation can be perfo...
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CLEAR
2006
Springer
15 years 1 months ago
2006
Springer
We present an approach for tracking a lecturer during the course of his speech. We use features from multiple cameras and microphones, and process them in a joint particle filter f...
3DIM
2003
IEEE
15 years 3 months ago
2003
IEEE
In this contribution we firstly review some approaches to recover the 3D shape of human figures and the related movements. Then we present an improved and reliable version of an e...
ICMCS
2005
IEEE
15 years 3 months ago
2005
IEEE
This paper presents experiments that evaluate the effect of different video segmentation methods on text-based video retrieval. Segmentations relying on modalities like speech, vi...
IJCV
2007
14 years 9 months ago
2007
In this article we present the integration of 3-D shape knowledge into a variational model for level set based image segmentation and contour based 3-D pose tracking. Given the sur...