OcrV1, PascalFrancis, Curation, bibRecord, 000B84

Document mosaicing

Identifieur interne : 000B84 ( PascalFrancis/Curation ); précédent : 000B83; suivant : 000B85

Document mosaicing

Auteurs : A. Zappala [Royaume-Uni] ; A. Gee [Royaume-Uni] ; M. Taylor [Royaume-Uni]

Source :

Image and vision computing [ 0262-8856 ] ; 1999.

RBID : Pascal:99-0446687

Descripteurs français

Pascal (Inist)
- Qualité image, Balayage, Caméra CCD, Segmentation, Formation image, Scanographie document, Mosaicing system, Angle biais, Scanner, Page format A4.
Wicri :
- topic : Scanner.

English descriptors

KwdEn :
- CCD camera, Image quality, Imaging, Scanning, Segmentation.

Abstract

Document scanning with an over-the-desk video camera offers an attractive alternative to the flat-bed scanner, photocopier or fax machine, since the documents need not be moved from their usual place of reading. However, standard CCD cameras can sample full A4 pages at only 50 dots per inch, which is not sufficient for anything more that the crudest reproduction. This motivates the use of mosaicing". whereby multiple, overlapping images of the document are stitched together seamlessly to form a high resolution composite. Here we present a novel mosaicing system optimized for use with documents. The user simply slides the paper under the camera: all subsequent processing is fully automatic. The quality of the resulting images is sufficient for OCR or printing, though some post-processing is necessary.

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A03		`1`		`@0 Image vis. comput.`
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A06				`@2 8`
A08	`01`	`1`	`ENG`	`@1 Document mosaicing`
A09	`01`	`1`	`ENG`	`@1 BMVC '97`
A11	`01`	`1`		`@1 ZAPPALA (A.)`
A11	`02`	`1`		`@1 GEE (A.)`
A11	`03`	`1`		`@1 TAYLOR (M.)`
A12	`01`	`1`		`@1 CLARK (A.) @9 ed.`
A14	`01`			`@1 University of Cambridge, Department of Engineering @2 Cambridge CB2 1PZ @3 GBR @Z 1 aut. @Z 2 aut.`
A14	`02`			`@1 Xerox Research Centre Europe. 61 Regent Street @2 Cambridge CB2 1AB @3 GBR @Z 3 aut.`
A15	`01`			`@1 University of Essex @2 Colchester @3 GBR @Z 1 aut.`
A20				`@1 589-595`
A21				`@1 1999`
A23	`01`			`@0 ENG`
A43	`01`			`@1 INIST @2 22084 @5 354000085264370060`
A44				`@0 0000 @1 © 1999 INIST-CNRS. All rights reserved.`
A45				`@0 13 ref.`
A47	`01`	`1`		`@0 99-0446687`
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A64	`01`	`1`		`@0 Image and vision computing`
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C01	`01`		`ENG`	@0 Document scanning with an over-the-desk video camera offers an attractive alternative to the flat-bed scanner, photocopier or fax machine, since the documents need not be moved from their usual place of reading. However, standard CCD cameras can sample full A4 pages at only 50 dots per inch, which is not sufficient for anything more that the crudest reproduction. This motivates the use of mosaicing". whereby multiple, overlapping images of the document are stitched together seamlessly to form a high resolution composite. Here we present a novel mosaicing system optimized for use with documents. The user simply slides the paper under the camera: all subsequent processing is fully automatic. The quality of the resulting images is sufficient for OCR or printing, though some post-processing is necessary.
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C02	`03`	`3`		`@0 001B40B30V`
C03	`01`	`X`	`FRE`	`@0 Qualité image @5 01`
C03	`01`	`X`	`ENG`	`@0 Image quality @5 01`
C03	`01`	`X`	`SPA`	`@0 Calidad imagen @5 01`
C03	`02`	`X`	`FRE`	`@0 Balayage @5 02`
C03	`02`	`X`	`ENG`	`@0 Scanning @5 02`
C03	`02`	`X`	`SPA`	`@0 Exploración @5 02`
C03	`03`	`X`	`FRE`	`@0 Caméra CCD @5 03`
C03	`03`	`X`	`ENG`	`@0 CCD camera @5 03`
C03	`03`	`X`	`SPA`	`@0 Cámara CCD @5 03`
C03	`04`	`X`	`FRE`	`@0 Segmentation @5 04`
C03	`04`	`X`	`ENG`	`@0 Segmentation @5 04`
C03	`04`	`X`	`SPA`	`@0 Segmentación @5 04`
C03	`05`	`X`	`FRE`	`@0 Formation image @5 05`
C03	`05`	`X`	`ENG`	`@0 Imaging @5 05`
C03	`05`	`X`	`SPA`	`@0 Formación imagen @5 05`
C03	`06`	`X`	`FRE`	`@0 Scanographie document @4 INC @5 72`
C03	`07`	`X`	`FRE`	`@0 Mosaicing system @4 INC @5 73`
C03	`08`	`X`	`FRE`	`@0 Angle biais @4 INC @5 74`
C03	`09`	`X`	`FRE`	`@0 Scanner @4 INC @5 75`
C03	`10`	`X`	`FRE`	`@0 Page format A4 @4 INC @5 76`
N21				`@1 284`

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Le document en format XML

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Document mosaicing

Document mosaicing

Source :

Descripteurs français

English descriptors

Abstract

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Le document en format XML

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