Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/40219
Title: Edge-preserving prefiltering for document image binarization
Authors: Fan, L. 
Tan, C.L. 
Fan, L. 
Issue Date: 2001
Source: Fan, L.,Tan, C.L.,Fan, L. (2001). Edge-preserving prefiltering for document image binarization. IEEE International Conference on Image Processing 1 : 1070-1073. ScholarBank@NUS Repository.
Abstract: We propose a novel coplanar filter, which exploits the coplanarity of gray-level distribution of neighboring pixels, to pre-filter the document images. Experiments show that the proposed filter exhibits the following desired properties for document image binarization: (1) impulsive noise removal, (2) piecewise smoothing, and (3) sharp edge preservation.
Source Title: IEEE International Conference on Image Processing
URI: http://scholarbank.nus.edu.sg/handle/10635/40219
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

Page view(s)

48
checked on Dec 16, 2017

Google ScholarTM

Check


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.