Image analysis – Image transformation or preprocessing – Measuring image properties
Patent
1994-07-15
1997-09-16
Boudreau, Leo
Image analysis
Image transformation or preprocessing
Measuring image properties
388168, G06K 936
Patent
active
056688989
ABSTRACT:
An inclination detecting device includes a variable density image memory section for storing at least part of a variable density image obtained as a result of optically scanning a document image, a density varying direction detecting section for detecting density varying directions from the variable density image stored in the variable density image memory, and an inclination detecting section for detecting the inclination of an image constituting element from the distribution of density varying directions detected by the density varying direction detecting.
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David E. Rumelhart et al; Parallel Distributed Processing -Explorations in the Microstructure of Cognition; 1988; pp. 322-331; Computational Methods of Cognition and Perception; The MIT Press; Cambridge, Mass & London, England.
Boudreau Leo
Olympus Optical Co,. Ltd.
Prikockis Larry J.
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