Text Extraction from Complex Background Images

Neshov, Nikolay N. and Draganov, Ivo R. and Brodić, Darko (2013) Text Extraction from Complex Background Images. In: 48th International Scientific Conference on Information, Communication and Energy Systems and Technologies (ICEST 2013), June 26-29, 2013, Ohrid, Macedonia.


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This paper presents a method to automatically localize and extract text regions in JPEG compressed images and the I-frames of MPEG compressed videos. Unlike some previously published works which use full decompression of the video sequence before extracting the text locations the presented method detects candidate text regions directly in the DCT compressed domain, which causes very fast computation process because of the small amount of required decoding operations. This is appropriate in case of text detection on large number of images. Promising results have been obtained by the suggested algorithm.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Text extraction, DCT, JPEG, MPEG
Subjects: Scientific Fields (Frascati) > Engineering and Technology > Electrical engineering, electronic engineering,information engineering
Divisions: Faculty of Technical Sciences
Depositing User: ICEST
Date Deposited: 18 Mar 2020 17:12
Last Modified: 18 Mar 2020 17:12
URI: http://eprints.uklo.edu.mk/id/eprint/4228

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