Abstract
A novel method is introduced to force a geometric-based snake be more tolerant
towards weak edges and noise in images. The method integrates gradient flow
forces with region constraints obtained from diffused region segmentation
forces. The diffusion is obtained from the region map vector flow field.
This extra region force gives the
snake a global view of the boundary information within the image. We present
results on both graylevel and colour images.
Translated title of the contribution | Level-Set Based Geometric Colour Snake with Region Support |
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Original language | English |
Title of host publication | Unknown |
Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
Pages | 153 - 156 |
Number of pages | 3 |
Publication status | Published - Sept 2003 |