9 June 1986 Prediction-Verification, Hypothesis Accumulation For Scene Analysis By Object Identification
Author Affiliations +
Proceedings Volume 0595, Computer Vision for Robots; (1986) https://doi.org/10.1117/12.952274
Event: 1985 International Technical Symposium/Europe, 1985, Cannes, France
Abstract
For scene analysis by object identification, a new method is presented which involves a structural representation of the objects the components of which are local patterns. These local patterns are detected with a hypothesis accumulation technique analogous to the generalized Hough transform but adapted to polygonal contours as pattern representations. The object identification is controlled by a prediction-verification procedure. When a first local pattern is found by hypothesis accumulation, according to the structural model of the object, a second one is predicted, i.e. its direction and the window in which it is expected are given. Its detection is then verified by hypothesis accumulation with these research parameter values. Such an identification method gathers the advantages of both the prediction-verification and the hypothesis accumulation approaches which are respectively, the ability to make very few hypotheses for object recognition, and the capability of handling variations in polygonal contour segmentation. This method has been applied to 2D-scenes of partially observed pieces and the reported results prove its efficiency.
© (1986) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
G. Rives, G. Rives, J.-T. Lapreste, J.-T. Lapreste, M. Dhome, M. Dhome, M. Richetin, M. Richetin, } "Prediction-Verification, Hypothesis Accumulation For Scene Analysis By Object Identification", Proc. SPIE 0595, Computer Vision for Robots, (9 June 1986); doi: 10.1117/12.952274; https://doi.org/10.1117/12.952274
PROCEEDINGS
6 PAGES


SHARE
RELATED CONTENT

Using logic in a model-based approach to object recognition
Proceedings of SPIE (January 31 1992)
Model-Based Object Recognition Using The Connection Machine
Proceedings of SPIE (February 18 1988)
Three-Dimensional Object Recognition Using Range Data
Proceedings of SPIE (March 26 1989)
Robust regression in computer vision
Proceedings of SPIE (January 31 1991)
Integration of edge and region based techniques for range...
Proceedings of SPIE (January 31 1991)

Back to Top