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Publication Type : Journal Article
Thematic Areas : Center for Computational Engineering and Networking (CEN)
Publisher : IJCA
Source : IJCA (2012)
Campus : Coimbatore
School : School of Engineering
Center : Computational Engineering and Networking
Department : Center for Computational Engineering and Networking (CEN), Electronics and Communication
Year : 2012
Abstract : This paper presents PDE based document image segmentation and restoration approach using active contours, non-linear diffusion and split-bregman algorithm. We applied additive (Gaussian, salt & pepper) and multiplicative noise (speckle noise) to clean document images, taken from DIBCO 2009 image dataset. Along with image denoising and segmentaiton, the edges in the image are enhanced through non-linear diffusion operation. Acitve contour is also used to get a binarized document image.
Cite this Research Publication : A. Raghukumar, Dr. Soman K. P., Rajan, P., and Haridas, D., “Active Contour based document image segmentation and restoration using split-bregman and edge enhancement diffusion”, IJCA, 2012.