DocumentCode
1889656
Title
Correction of errors in the images read with a sheet-feed type scanner
Author
Hashiguchi, Sumihisa ; Ushiyama, Tomomi ; Ohki, Makoto
fYear
2005
fDate
14-16 June 2005
Firstpage
151
Lastpage
154
Abstract
A method is proposed for correction of false colour in scanned images. The false colours were detected by inspecting the permutation of R, G and B edges in the high contrast portions in the image. The corrections were performed by replacing the portions with false colour by the intensity profile, which is the piece wise linear fitting to the profile of the portion to be corrected. The results show that the present method is effective both to the monochrome and colour images, but the corrections are "under correction".
Keywords
error correction; image colour analysis; piecewise linear techniques; colour image; false colour correction; image error correction; intensity profile; paper speed variation; piece wise linear fitting; sheet-feed type scanner; Character generation; Color; Computed tomography; Error correction; Image edge detection; Image generation; Image sensors;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics, 2005. (ISCE 2005). Proceedings of the Ninth International Symposium on
Print_ISBN
0-7803-8920-4
Type
conf
DOI
10.1109/ISCE.2005.1502360
Filename
1502360
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