Hierarchical structure to winged-edge structure: a conversion algorithm.

K. C. Chan S. T. Tan

Published in: Vis. Comput. (1988)

Keyphrases

hierarchical structure
tree structure
computational complexity
hierarchical structures
learning algorithm
np hard
binary tree
graph structure
k means
data sets
segmentation algorithm
optimal solution
objective function
databases
feature extraction
face recognition
database
random effects