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Author Merrikh-Bayat, Farnood ♦ Babaie-Zadeh, Massoud ♦ Jutten, Christian
Source CiteSeerX
Content type Text
File Format PDF
Language English
Subject Domain (in DDC) Computer science, information & general works ♦ Data processing & computer science
Subject Keyword Scanning Process ♦ Show-through Phenomenon ♦ General Nonlinear Model ♦ Particular Application ♦ Blurring Effect ♦ Nonlinear Blind Source Separation ♦ Show-through Effect ♦ Called Show-through Effect ♦ Extendible Structure ♦ Intrinsic Opacity ♦ Main Picture ♦ New Structure ♦ Digital Document ♦ Nonlinear Blind Source Separation Solution ♦ New Recursive
Description Digital documents are usually degraded during the scanning process due to the printings existing on the backside of the scanning manuscript. This is often caused by the so called show-through effect, the image that interferes with the main picture due to the intrinsic opacity of the paper. This phenomenon is on type of degradation that one would like to remove. In this paper, we propose a novel and general nonlinear model for show-through phenomenon. A nonlinear blind source separation (BSS) algorithm is used for this particular application in a new recursive and extendible structure for compensating show-through. Finally, we introduce a new structure for removing the show-through and the blurring effect which appears during the scanning process simultaneously. 1.
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research
Education Level UG and PG ♦ Career/Technical Study
Learning Resource Type Article
Publisher Date 2008-01-01
Publisher Institution in the Scanned Documents. In: 16th European Signal Processing Conference (EUSIPCO 2008