359 search results - page 45 / 72 » An Enhanced Appearance Model for Ultrasound Image Segmentati... |
165
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
Graphical models are fundamental tools for modeling images and other applications. In this paper, we propose the Logistic Random Field (LRF) model for representing a discrete-valu...
174
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ICIP
2008
IEEE
16 years 15 days ago
2008
IEEE
A new time-sequential approach for motion layer extraction is presented. We assume that the scene can be described by a set of layers associated to affine motion models. In one o...
159
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ICRA
2003
IEEE
15 years 11 months ago
2003
IEEE
Abstract— Recently, we have implemented a computervision based horizon-tracking algorithm for flight stability and autonomy in Micro Air Vehicles (MAVs) [1]. Occasionally, this ...
202
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VISUALIZATION
2000
IEEE
15 years 10 months ago
2000
IEEE
Accurately and automatically conveying the structure of a volume model is a problem not fully solved by existing volume rendering approaches. Physics-based volume rendering approa...
168
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ICIP
2006
IEEE
16 years 7 months ago
2006
IEEE
This paper describes a system for object segmentation and feature extraction for surveillance video. Segmentation is performed by a dynamic vision system that fuses information fr...