241 search results - page 6 / 49 » Contour Extraction in Medical Images Using B-Snake Model |
ESANN
2001
14 years 10 months ago
2001
Abstract. An approach to symbolic contour extraction will be described that consists of three stages: enhancement, detection, and extraction of edges and corners. Edges and corners...
ICIP
2004
IEEE
15 years 11 months ago
2004
IEEE
We present a new model for the extraction of networks from images in the presence of occlusions. Such occlusions cause gaps in the extracted network that need to be closed. Using ...
ISBI
2009
IEEE
15 years 4 months ago
2009
IEEE
Understanding neural connectivity and structures in the brain requires detailed 3D anatomical models, and such an understanding is essential to the study of the nervous system. Ho...
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ISBI
2007
IEEE
15 years 3 months ago
2007
IEEE
We are interested in the fully automatic delineation of the bladder in CT images in the frame of dose calculation for conformational radiotherapy. To this end we fit a series of ...
GECCO
2006
Springer
15 years 1 months ago
2006
Springer
Segmentation of medical images is challenging due to poor image contrast and artifacts that result in missing or diffuse organ/tissue boundaries. Consequently, this task involves ...