Geometric hashing: an overview

Geometric hashing: an overview

Geometric hashing, a technique originally developed in computer vision for matching geometric features against a database of such features, finds use in a number of other areas. Matching is possible even when the recognizable database objects have undergone transformations or when only partial infor...

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Veröffentlicht in:IEEE computational science & engineering 1997-10, Vol.4 (4), p.10-21
Hauptverfasser: Wolfson, H.J., Rigoutsos, I.
Format: Artikel
Sprache:eng
Schlagworte:
Cameras
Computer vision
Image databases
Image recognition
Indexing
Layout
Object recognition
Robot sensing systems
Robot vision systems
Spatial databases
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Beschreibung
Zusammenfassung:Geometric hashing, a technique originally developed in computer vision for matching geometric features against a database of such features, finds use in a number of other areas. Matching is possible even when the recognizable database objects have undergone transformations or when only partial information is present. The technique is highly efficient and of low polynomial complexity.
ISSN:1070-9924
1558-190X
DOI:10.1109/99.641604