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A Parallel Context Model for Level Information in CABAC
CABAC Parallel Context Mode Level Information
2013/7/24
Context-adaptive binary arithmetic coding (CABAC) is one of the most time-consuming modules in H.264/AVC decoder. A potential way to accelerate CABAC is by parallelization. However, the context modeli...
一种高效的H.264 CABAC解码器的VLSI结构
H.264/AVC CABAC解码器 大规模集成电路
2009/1/18
提出一种H.264/AVC中基于上下文的自适应二进制算术编码（CABAC）解码器的硬件设计方法，在采用并行结构的基础上，给出了一种高效的VLSI实现方案．采用两级有限状态机结构控制宏块解码过程，并通过对残差系数存储器的定时清零解决了数据存储耗时的问题，大大降低了解码控制的复杂度，从而提高解码速度，达到每1至2个时钟解出1比特．仿真结果表明，该方案能满足H.264/AVC main profile ...
Variable-Bin-Rate CABAC Engine for H.264/AVC High Definition Real-Time Decoding
CABAC parallel architectures real-time video coding
2013/7/17
This paper presents an efficient VLSI architecture for H.264/AVC Content-Adaptive Binary Arithmetic Code (CABAC) decoding. We introduce several new techniques to maximize the parallelism of the decodi...