Image analysis – Image transformation or preprocessing – Measuring image properties
Patent
1997-10-17
1998-07-07
Couso, Yon J.
Image analysis
Image transformation or preprocessing
Measuring image properties
382151, 382205, G06K 936
Patent
active
057781079
ABSTRACT:
A position recognition method wherein the photographic image of an object having a concavity or convexity defined therein is converted into specified feature space data; detection is performed to determine whether the specified feature space data possessed by each elementary area of the converted image has a symmetric relation with one possessed by another elementary area with a virtual center of the concavity or convexity being the center of symmetry; and the position of the concavity or convexity of the object is recognized based on the detection.
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Couso Yon J.
Kabushiki Kaisha Komatsu Seisakusho
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