Extraction of hierarchical structures from complicated 2-D shapes

Joon Hee Han; Myung Jun Kim; Kwang J. Cho

doi:10.1117/12.25142

1 February 1991 Extraction of hierarchical structures from complicated 2-D shapes

Joon Hee Han, Myung Jun Kim, Kwang J. Cho

Proceedings Volume 1381, Intelligent Robots and Computer Vision IX: Algorithms and Techniques; (1991) https://doi.org/10.1117/12.25142
Event: Advances in Intelligent Robotics Systems, 1990, Boston, MA, United States

Abstract

The classification of complicated 2-D shapes such as cracks fractures and the abnormal patterns found on the surfaces of materials is very important in automated surface inspection. As a method of facilitating the classification of these shapes we report a strategy of extracting the hierarchical structures from these complex patterns using branch cutting boundary analysis and others. Experimental results are given with random statistical patterns and with the images taken from the surfaces of some materials.

Citation Download Citation

Joon Hee Han, Myung Jun Kim, and Kwang J. Cho "Extraction of hierarchical structures from complicated 2-D shapes", Proc. SPIE 1381, Intelligent Robots and Computer Vision IX: Algorithms and Techniques, (1 February 1991); https://doi.org/10.1117/12.25142

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