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Frontoni et al., 2007 - Google Patents

Visual feature group matching for autonomous robot localization

Frontoni et al., 2007

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Document ID
13899297904933951695
Author
Frontoni E
Zingaretti P
Publication year
Publication venue
14th International Conference on Image Analysis and Processing (ICIAP 2007)

External Links

Snippet

The Scale Invariant Feature Transform, SIFT, has been successfully applied to robot vision, object recognition, motion estimation, etc. In this work, we propose a SIFT improvement that makes feature extraction and matching more robust, adding a feature group matching layer …
Continue reading at www.ce.unipr.it (PDF) (other versions)

Classifications

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    • G06K9/62—Methods or arrangements for recognition using electronic means
    • G06K9/6201—Matching; Proximity measures
    • G06K9/6202—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
    • G06K9/6203—Shifting or otherwise transforming the patterns to accommodate for positional errors
    • G06K9/6211—Matching configurations of points or features, e.g. constellation matching
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