1250 search results - page 178 / 250 » Active Region Models for Segmenting Medical Images |
196
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ICMCS
2006
IEEE
16 years 11 days ago
2006
IEEE
The study proposes a novel scheme to extract and recognize the caption contents of various sports captions. A caption extraction process based on an iteratively temporal averaging...
170
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ICPR
2002
IEEE
16 years 7 months ago
2002
IEEE
In this paper, we propose a Bayesian approach to video object segmentation. Our method consists of two stages. In the first stage, we partition the video data into a set of 3D wate...
146
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TMI
2010
15 years 4 months ago
2010
—A novel method is presented for carotid artery vessel wall segmentation in computed tomography angiography (CTA) data. First the carotid lumen is semi-automatically segmented us...
185
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ICIP
2000
IEEE
16 years 8 months ago
2000
IEEE
In this paper, we try to improve a video object-tracking algorithm using a motion re-estimation scheme. The usual object tracking algorithm is composed of two steps: object projec...
177
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CVPR
2005
IEEE
16 years 8 months ago
2005
IEEE
Recently, nonlinear shape models have been shown to improve the robustness and flexibility of segmentation. In this paper, we propose Shape Regularized Active Contour (ShRAC) that...