A Comparative Study On Various Techniques Of Noise Removal Process
Journal Title: International Journal of Research in Computer and Communication Technology - Year 2012, Vol 1, Issue 5
Abstract
Scanned documents often contain noise that arises due to printer, scanner, print quality, age of the document, etc. Therefore, it is necessary to filter this noise before we process the image. The commonly used approach is to low-pass filter the image and to use it for later processing. The objective in the design of a filter to reduce noise is that it should remove as much of the noise as possible while retaining the entire signal.
Authors and Affiliations
Sanit Jivarajbhai Kakadiya, Rohit Bavchandbhai Chodvadiya, Raju Bhagvanbahi Paladiya, Hardik Pragajibhai Mansara
Keywords
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