482 search results - page 17 / 97 » An Object Tracking Scheme Based on Local Density |
CVPR
2005
IEEE
16 years 2 months ago
2005
IEEE
Illumination changes are a ubiquitous problem in computer vision. They present a challenge in many applications, including tracking: for example, an object may move in and out of ...
121
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IJCV
2006
15 years 11 days ago
2006
In this paper, we make two contributions to the field of level set based image segmentation. Firstly, we propose shape dissimilarity measures on the space of level set functions wh...
157
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CVPR
2009
IEEE
16 years 5 months ago
2009
IEEE
We propose a novel tracking algorithm for the target of which geometric appearance changes drastically over time. To track it, we present a local patch-based appearance model and p...
103
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AVSS
2005
IEEE
15 years 6 months ago
2005
IEEE
This paper presents a new approach for tracking objects in complex situations such as people in a crowd or players on a soccer field. Each object in the image is represented by s...
BMVC
2002
15 years 2 months ago
2002
We describe a general algorithm for identifying an arbitrary pose of an articulated subject with low density feature points. The algorithm aims to establish a one-to-one correspon...