Computing global visibility maps for regions on the boundaries of polyhedra using Minkowski sums.

Min Liu Yu-Shen Liu Karthik Ramani

Published in: Comput. Aided Des. (2009)

Keyphrases

global structure
region boundaries
special case
distance transform
global image features
neural network
region of interest
parameter space
spatial relationships
distance metric
global information
arbitrary shape
image regions
figure ground
graphical models
contour lines
input image
variational level set method