418 search results - page 12 / 84 » Computational Geometry of Contour Extraction |
ICRA
2005
IEEE
15 years 3 months ago
2005
IEEE
Abstract - This paper presents an improvement over a previous contour closure algorithm. Assuming that edge points are given as input, the proposed approach consists of two steps. ...
ECCV
2008
Springer
15 years 11 months ago
2008
Springer
This paper addresses the segmentation from an image of entities that have the form of a `network', i.e. the region in the image corresponding to the entity is composed of bran...
100
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NIPS
2008
14 years 11 months ago
2008
Contours have been established in the biological and computer vision literature as a compact yet descriptive representation of object shape. While individual contours provide stru...
IWANN
2001
Springer
15 years 2 months ago
2001
Springer
It is presented in this paper a new approach to the problem of feature extraction. The approach is based on the edge detection, where a set of feature vectors is taken from the sou...
107
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CGF
2011
14 years 1 months ago
2011
We present a method for calculating the boundary of objects from Discrete Indicator Functions that store 2material volume fractions with a high degree of accuracy. Although Marchi...