OcrV1, France, Analysis, bibRecord, 000266

Character Recognition, Orientation, and Scale Estimation Thanks to the Fourier Mellin Transform

Identifieur interne : 000266 ( France/Analysis ); précédent : 000265; suivant : 000267

Character Recognition, Orientation, and Scale Estimation Thanks to the Fourier Mellin Transform

Auteurs : Sébastien Adam [France] ; Marc. Ogier [France] ; Claude Cariou [France] ; Rémy Mullot [France] ; Joël Gardes [France] ; Jacques Labiche [France]

Source :

Lecture Notes in Computer Science [ 0302-9743 ] ; 2000.

RBID : ISTEX:81AE2677136064E822C9100E7CABBC8741A15D48

Abstract

Abstract: In this paper, we consider the general problem of technical document interpretation, applied to the documents of the French Telephonic Operator, France Telecom. More precisely, we focus the content of this paper on the computation of a new set of features allowing the classification of multi-oriented and multi-scaled patterns. This set of Invariant is based on the Fourier Mellin Transform. The interests of this computation rely on the possibility to use this Fourier Mellin transform within a “filtering mode”, that permits to solve the well known difficult problem of connected character recognition. In this paper, we also present an original technique allowing to compute an estimation of the orientation of each shape to be recognized.

Url:

https://api.istex.fr/document/81AE2677136064E822C9100E7CABBC8741A15D48/fulltext/pdf

DOI: 10.1007/3-540-44522-6_49

Affiliations:

Links toward previous steps (curation, corpus...)

to stream Istex, to step Corpus: 000788
to stream Istex, to step Curation: 000779
to stream Istex, to step Checkpoint: 001377
to stream Main, to step Merge: 001E74
to stream Main, to step Curation: 001D74
to stream Main, to step Exploration: 001D74
to stream France, to step Extraction: 000266

Links to Exploration step

ISTEX:81AE2677136064E822C9100E7CABBC8741A15D48

Le document en format XML

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   |texte=   Character Recognition, Orientation, and Scale Estimation Thanks to the Fourier Mellin Transform
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Character Recognition, Orientation, and Scale Estimation Thanks to the Fourier Mellin Transform

Character Recognition, Orientation, and Scale Estimation Thanks to the Fourier Mellin Transform

Source :

Abstract

Links toward previous steps (curation, corpus...)

Links to Exploration step

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