56 search results - page 3 / 12 » Vector Field Convolution for Image Segmentation using Snakes |
DAGM
2005
Springer
13 years 11 months ago
2005
Springer
A fully automatic method to extract field boundaries from imagery is described in this paper. The fields are represented together with additional prior knowledge in the form of GIS...
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Active contours, or snakes, are computer-generated curves that move within images to find object boundaries. Its 3D version is often known as deformable models or active surfaces ...
SIGGRAPH
1993
ACM
13 years 9 months ago
1993
ACM
Imaging vector fields has applications in science, art, image processing and special effects. An effective new approach is to use linear and curvilinear filtering techniques to ...
ICIAP
1999
ACM
13 years 10 months ago
1999
ACM
In this work we propose a new supervised deformable model that generalizes the classical contour-based snake. This model is defined to deform in a feature space generated by a se...
MICCAI
2003
Springer
14 years 6 months ago
2003
Springer
Abstract. Diffusion Tensor Imaging (DTI) provides voxel-wise information related to the local diffusion anisotropy. Recent research efforts have centered around the use of this inf...