Towards Segmentation from Multiple Cues: Symmetry and Color

  • Authors:
  • Roy Shor;Nahum Kiryati

  • Affiliations:
  • -;-

  • Venue:
  • Proceedings of the 10th International Workshop on Theoretical Foundations of Computer Vision: Multi-Image Analysis
  • Year:
  • 2000

Quantified Score

Hi-index 0.00

Visualization

Abstract

Towards segmentation from multiple cues, this paper demonstrates the combined use of color and symmetry for detecting regions of interest (ROI), using the detection of man-made wooden objects and the detection of faces as working examples. A functional that unifies color compatibility and color-symmetry within elliptic supports is defined. Using this functional, the ROI detection problem becomes a five-dimensional global optimization problem. Exhaustive-search is inapplicable due its prohibitive computational cost. Genetic search converges rapidly and provides good results. The added value obtained by combining color and symmetry is demonstrated.