Enhanced Predictive Block-based Encoding for Stereo Image Compression

Krupev, Alexander A. and Popova, Antoaneta A. and Draganov, Ivo R. (2011) Enhanced Predictive Block-based Encoding for Stereo Image Compression. In: International Scientific Conference on Information, Communication and Energy Systems and Technologies ICEST, June 29 - July 1, 2011, Nis, Serbia.

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Abstract

The block-based predictive encoding exploits both inter and intra-frame correlation to compress stereoscopic image pairs, similarly to the MPEG standard. Two variations of the method are reviewed and tested in this paper – conventional disparity estimation technique and pioneering block-based encoding. The later does not require extra overhead bits for disparity estimation - it is done in the decoder using information from previously received and decoded blocks. Reported is an enhancement of the method using a bicubic resizing block for extra compression and speed.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: predictive encoding, stereo image compression, DCT, disparity estimation, disparity compensation
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 17:14
Last Modified: 18 Mar 2020 17:14
URI: http://eprints.uklo.edu.mk/id/eprint/2778

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