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Direct Processing of Run-Length Compressed Document Image for Segmentation and Characterization of a Specified Block

by Mohammed Javed, P. Nagabhushan, B. B. Chaudhuri
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 83 - Number 15
Year of Publication: 2013
Authors: Mohammed Javed, P. Nagabhushan, B. B. Chaudhuri
10.5120/14521-2926

Mohammed Javed, P. Nagabhushan, B. B. Chaudhuri . Direct Processing of Run-Length Compressed Document Image for Segmentation and Characterization of a Specified Block. International Journal of Computer Applications. 83, 15 ( December 2013), 1-6. DOI=10.5120/14521-2926

@article{ 10.5120/14521-2926,
author = { Mohammed Javed, P. Nagabhushan, B. B. Chaudhuri },
title = { Direct Processing of Run-Length Compressed Document Image for Segmentation and Characterization of a Specified Block },
journal = { International Journal of Computer Applications },
issue_date = { December 2013 },
volume = { 83 },
number = { 15 },
month = { December },
year = { 2013 },
issn = { 0975-8887 },
pages = { 1-6 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume83/number15/14521-2926/ },
doi = { 10.5120/14521-2926 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T21:59:25.270752+05:30
%A Mohammed Javed
%A P. Nagabhushan
%A B. B. Chaudhuri
%T Direct Processing of Run-Length Compressed Document Image for Segmentation and Characterization of a Specified Block
%J International Journal of Computer Applications
%@ 0975-8887
%V 83
%N 15
%P 1-6
%D 2013
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Extracting a block of interest referred to as segmenting a specified block in an image and studying its characteristics is of general research interest, and could be a challenging if such a segmentation task has to be carried out directly in a compressed image. This is the objective of the present research work. The proposal is to evolve a method which would segment and extract a specified block, and carry out its characterization without decompressing a compressed image, for two major reasons that most of the image archives contain images in compressed format and 'decompressing' an image indents additional computing time and space. Specifically in this research work, the proposal is to work on run-length compressed document images.

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Index Terms

Computer Science
Information Sciences

Keywords

Compressed data Document Block Extraction Document Characterization Entropy Density

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