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

E. Belyaev; K. Egiazarian; M. Gabbouj

doi:10.1117/12.912017

9 February 2012 Low complexity bit-plane entropy coding for 3-D DWT-based video compression

E. Belyaev, K. Egiazarian, M. Gabbouj

Proceedings Volume 8304, Multimedia on Mobile Devices 2012; and Multimedia Content Access: Algorithms and Systems VI; 83040I (2012) https://doi.org/10.1117/12.912017
Event: IS&T/SPIE Electronic Imaging, 2012, Burlingame, California, United States

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.

Citation Download Citation

E. Belyaev, K. Egiazarian, and M. Gabbouj "Low complexity bit-plane entropy coding for 3-D DWT-based video compression", Proc. SPIE 8304, Multimedia on Mobile Devices 2012; and Multimedia Content Access: Algorithms and Systems VI, 83040I (9 February 2012); https://doi.org/10.1117/12.912017

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