482 search results - page 44 / 97 » Semi-Markov Models for Sequence Segmentation |
ETFA
2008
IEEE
15 years 5 months ago
2008
IEEE
We present a fast line segment tracker which does not require any knowledge about the motion of the camera nor the structure of the observed scene. It runs on 320 x 240 pixel imag...
108
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CVPR
2012
IEEE
13 years 1 months ago
2012
IEEE
The use of statistical pattern recognition models to segment the left ventricle of the heart in ultrasound images has gained substantial attention over the last few years. The mai...
CVPR
2007
IEEE
16 years 1 months ago
2007
IEEE
In this paper, we address two closely related visual tracking problems: 1) localizing a target's position in low or moderate resolution videos and 2) segmenting a target'...
126
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CAIP
2007
Springer
15 years 5 months ago
2007
Springer
— Background subtraction is a method commonly used to segment objects of interest in image sequences. By comparing new frames to a background model, regions of interest can be fo...
85
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TRECVID
2007
15 years 8 days ago
2007
We describe a high level feature extraction system for video. Video sequences are modeled using Gaussian Mixture Models. We have used those models in the past to segment video seq...