A family of wavelet-based stereo image coders

Abstract--In this paper, we propose novel algorithms for stereoscopic image coding based on the hierarchical decomposition of stereo information. The proposed schemes, based on wavelet transform and zerotree quantization, are endowed with excellent progressive transmission capability and retain the option for perfect reconstruction of the original image pair. Experimental evaluation shows that the resulting methods produce superior results when compared with other algorithms for stereo image coding. This is achieved without introducing blocking artifacts and with the valuable additional convenience of the production of embedded bitstreams.

• Type: Journal
• Year: 2002
• Where: TCSV
• Authors: Nikolaos V. Boulgouris, Michael G. Strintzis
• Keywords: Original Image Pair, Stereoscopic Image, TCSV 2002, Valuable Additional Convenience