Low complexity bit-plane entropy coding for 3-D DWT-based video compression

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Eugeniy Belyaev, Karen O. Egiazarian, Moncef Gabbouj

Published: 01 Jan 2012, Last Modified: 06 Mar 2025Multimedia on Mobile Devices / Multimedia Content Access: Algorithms and Systems 2012EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: This paper is dedicated to entropy coding for scalable video compression based on three-dimensional discrete wavelet transform (3-D DWT). A new simple bit-plane entropy coding of wavelet subband matrices is proposed. Practical results show that 3-D DWT video codec with proposed entropy coding allows to increase the encoding speed 2-3 times for the same quality level in comparison with x.264 codec which is one of the fastest software implementation of H.264/AVC standard.

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