4343 search results - page 678 / 869 » Segmentation from a Box |
122
Voted
CVPR
2007
IEEE
16 years 3 months ago
2007
IEEE
We are interested in modeling the variability of different images of the same scene, or class of objects, obtained by changing the imaging conditions, for instance the viewpoint o...
CVPR
2008
IEEE
16 years 3 months ago
2008
IEEE
We present a novel method for the discovery and detection of visual object categories based on decompositions using topic models. The approach is capable of learning a compact and...
112
Voted
ICCV
2007
IEEE
16 years 3 months ago
2007
IEEE
Theoretical understanding and extension of mean shift procedure has received much attention recently [8, 18, 3]. In this paper, we present a theoretical exploration and an algorit...
106
Voted
ICCV
2007
IEEE
16 years 3 months ago
2007
IEEE
Real-world actions occur often in crowded, dynamic environments. This poses a difficult challenge for current approaches to video event detection because it is difficult to segmen...
123
Voted
ICCV
2007
IEEE
16 years 3 months ago
2007
IEEE
This paper presents a new method to detect and accurately extract the moving object from a video sequence taken by a hand-held camera. In order to extract the high quality moving ...