17 January 1985 Vision Algorithm For Finding Holes
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Proceedings Volume 0521, Intelligent Robots and Computer Vision; (1985); doi: 10.1117/12.946165
Event: 1984 Cambridge Symposium, 1984, Cambridge, United States
Abstract
Usually, to find a hole in an image, its shape must he known and corrections made to account for perspective distortion or hole surface orientation. Not so with this algorithm. As a heuristic vision algorithm, this hole finder seeks edge patterns which correspond to holes -- any promising holes. The algorithm uses neighborhood operators applied in both horizontal and vertical strips to locate the hole centers. The power of the heuristic approach lies in the fact that these algorithms can be uninformed about the nature of the part itself. Yet, a robot can be directed to pick up the part using the hole to grasp it.
© (1985) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
R. Kelley, P. Gouin, "Vision Algorithm For Finding Holes", Proc. SPIE 0521, Intelligent Robots and Computer Vision, (17 January 1985); doi: 10.1117/12.946165; https://doi.org/10.1117/12.946165
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KEYWORDS
Robot vision

Image segmentation

Sensors

Computer vision technology

Machine vision

Binary data

Distortion

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