Multi-sector algorithm for hardware acceleration of the general Hough transform

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摘要

The Multi-Sector Algorithm (MSA) is a simplification of the CORDIC algorithm to more closely meet the requirements for real-time general Hough transform applications. The MSA can form a pipeline, and multiple angle rotations are performed in parallel. The whole has been tested on Virtex platform FPGAs to find straight edges within images. Angular resolution is incrementally scalable. Video-rate processing is easily achieved. The ability to run independent MS units in parallel is only limited by on-chip memory restrictions.

论文关键词：Hough transform,CORDIC,FPGA

论文评审过程：Received 10 October 2005, Revised 31 January 2006, Accepted 16 February 2006, Available online 17 April 2006.

论文官网地址：https://doi.org/10.1016/j.imavis.2006.02.016