318 search results - page 46 / 64 » Level set segmentation of dermoscopy images |
CVPR
2010
IEEE
14 years 6 months ago
2010
IEEE
We address the task of learning a semantic segmentation from weakly supervised data. Our aim is to devise a system that predicts an object label for each pixel by making use of on...
DAGM
2006
Springer
14 years 2 months ago
2006
Springer
Abstract. Active Shape Models are commonly used to recognize and locate different aspects of known rigid objects. However, they require an off-line learning stage, such that the ex...
SCALESPACE
2007
Springer
14 years 5 months ago
2007
Springer
In this paper, we propose a new nonparametric region-based active contour model for clutter image segmentation. To quantify the similarity between two clutter regions, we propose t...
MICCAI
2008
Springer
15 years 4 days ago
2008
Springer
This paper evaluates the performance of a level set algorithm for segmenting the endocardium in short-axis ultrasound images. The evaluation is carried out using an anthropomorphic...
SCALESPACE
2007
Springer
14 years 5 months ago
2007
Springer
Abstract. Motion estimation is usually based on the brightness constancy assumption. This assumption holds well for rigid objects with a Lambertian surface, but it is less appropri...