359 search results - page 27 / 72 » An Enhanced Appearance Model for Ultrasound Image Segmentati... |
SPIEVIP
2010
13 years 11 months ago
2010
An important aspect of spectral image analysis is identification of materials present in the object or scene being imaged. Enabling technologies include image enhancement, segment...
CVPR
2009
IEEE
15 years 3 months ago
2009
IEEE
We study the problem of generating plausible interpretations
of a scene from a collection of line segments automatically
extracted from a single indoor image. We show that
we ca...
MICCAI
2009
Springer
14 years 5 months ago
2009
Springer
Automated segmentation of the esophagus in CT images is of high value to radiologists for oncological examinations of the mediastinum. It can serve as a guideline and prevent confu...
BILDMED
2009
13 years 9 months ago
2009
Abstract. We introduce a new approach for tracking-based segmentation of 3D tubular structures. The approach is based on a novel combination of a 3D cylindrical intensity model and...
CVPR
2006
IEEE
14 years 10 months ago
2006
IEEE
We construct a Bayesian model that integrates topdown with bottom-up criteria, capitalizing on their relative merits to obtain figure-ground segmentation that is shape-specific an...