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In this paper, we propose a high-speed support vector machine (SVM) circuit for driver assistance system (DAS). By adopting a parallel architecture with pipeline, the circuit can provide real-time processing with a large amount of operations. The circuit can support both linear and non-linear SVM types by unifying their algorithms and architectures. The circuit size is minimized by sharing most of...
We propose a new H.264 integer-pixel motion estimation algorithm and circuit architecture to improve the processing speed. The proposed circuit supports 7 kinds of variable block sizes and generates 41 motion vectors. Our circuit based on the proposed algorithm and architecture processes 60 image frames per second for 1080HD video at the operating frequency of 45.5MHz. We implemented an MPW chip using...
This paper presents a high-performance and low-bandwidth architecture of H.264 integer-pixel motion estimation circuit for 1080HD video. The proposed circuit supports 7 kinds of variable block sizes and generates 41 motion vectors. We propose a new motion estimation algorithm and circuit architecture to improve the processing speed and reduce the memory bandwidth. The implemented circuit based on...
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