Systems and methods for classification and alignment of highly similar or self-similar patterns

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United States of America Patent

PATENT NO 9639781
APP PUB NO 20160300125A1
SERIAL NO

14683948

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Systems and methods for training a machine vision system create geometric models. The disclosed methods can extract one or more corresponding features and one or more differentiating features from different sets of training images. The one or more differentiating features can be used to differentiate between the different work pieces. The disclosed methods can generate an alignment model using the corresponding features and a classification model using the one or more differentiating features.

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Patent Owner(s)

  • COGNEX CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barker, Simon Sudbury, US 22 338

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