359 search results - page 44 / 72 » An Enhanced Appearance Model for Ultrasound Image Segmentati... |
136
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ICIP
2009
IEEE
14 years 7 months ago
2009
IEEE
Night surveillance is a challenging task because of low brightness, low contrast, low Signal to Noise Ratio (SNR) and low appearance information. Most existing models for night su...
105
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MICCAI
2003
Springer
15 years 10 months ago
2003
Springer
Virtual colonoscopy is a non-invasive technique for the detection of polyps. Currently, a clean colon is required; as without cleansing the colonic wall cannot be segmented. Enhanc...
CVPR
2010
IEEE
15 years 5 months ago
2010
IEEE
Active Appearance Model (AAM) based face tracking has advantages of accurate alignment, high efficiency, and effectiveness for handling face deformation. However, AAM suffers fro...
NIPS
2007
14 years 11 months ago
2007
We present a probabilistic generative model of visual attributes, together with an efficient learning algorithm. Attributes are visual qualities of objects, such as ‘red’, ...
CAIP
2007
Springer
15 years 4 months ago
2007
Springer
The paper focusses on a group of segmentation problems dealing with 3D data sets showing thin objects that appear disconnected in the data due to partial volume effects or a large...