Applied Reconfigurable Computing
Applied Reconfigurable Computing
复制标题
应用可重构计算
DOI:
10.1007/978-3-319-30481-6_7
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发表时间:
2016
期刊:
影响因子:
--
通讯作者:
Kelly C
中科院分区:
文献类型:
--
作者:
Kelly C
There is demand for an easily programmable, high performance image processing platform based on FPGAs. In previous work, a novel, high performance processor - IPPro was developed and a Histogram of Orientated Gradients (HOG) algorithm study undertaken on a Xilinx Zynq platform. Here, we identify and explore a number of mapping strategies to improve processing efficiency for soft-cores and a number of options for creation of a division coprocessor. This is demonstrated for the revised high definition HOG implementation on a Zynq platform, resulting in a performance of 328 fps which represents a 146 % speed improvement over the original realization and a tenfold reduction in energy.