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DASIP
2010

RVC-CAL dataflow implementations of MPEG AVC/H.264 CABAC decoding

11 years 3 months ago
RVC-CAL dataflow implementations of MPEG AVC/H.264 CABAC decoding
This paper describes the implementation of the MPEG AVC CABAC entropy decoder using the RVC-CAL dataflow programming language. CABAC is the Context based Adaptive Binary Arithmetic Coding entropy decoder that is used by the MPEG AVC/H.264 main and high profile video standard. CABAC algorithm provides increased compression efficiency, however presents a higher complexity compared to other entropy coding algorithms. This implementation of the CABAC entropy decoder using RVC-CAL proofs that complex algorithms can be implemented using a high level design language. This paper analyzes in detail two possible methods of implementing the CABAC entropy decoder in the dataflow paradigm.
Endri Bezati, Marco Mattavelli, Mickaël Raule
Added 17 May 2011
Updated 17 May 2011
Type Journal
Year 2010
Where DASIP
Authors Endri Bezati, Marco Mattavelli, Mickaël Raulet
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