Efficient bit-plane coding scheme for fine granular scalable video coding
نویسندگان
چکیده
In this paper, we propose a new efficient bit-plane coding method for fine granular scalable (FGS) video coding. The general structure of the proposed bit-plane coding method is based on the traditional bit-plane coding scheme in MPEG-4 FGS. However, to enhance coding efficiency of bit-plane encoding, we apply an efficient probability estimation scheme through employing the binary arithmetic coding. For probability estimation, various context models are designed to take advantage of the characteristics of each bit-plane as well as the correlations of symbols among different bit-planes. Experimental results show that the proposed FGS coding scheme provides better coding performance, compared to the well-known FGS coding schemes in MPEG-4 FGS and JSVM. VC 2007 Wiley Periodicals, Inc. Int J Imaging Syst Technol, 16, 113–120, 2006; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/ima.20073
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ورودعنوان ژورنال:
- Int. J. Imaging Systems and Technology
دوره 16 شماره
صفحات -
تاریخ انتشار 2006