FPGA implementation of an image segmentation algorithm using logarithmic arithmetic

Bannister, R., Gregg, David, Wilson, Scott and Nisbet, Andy (2005) FPGA implementation of an image segmentation algorithm using logarithmic arithmetic. [Conference or Workshop Item]

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Abstract

Image segmentation is a process used in computer vision to automatically divide up an image. We investigate the suitability of FPGAs and Log Arithmetic for image processing. We implemented a Bayesian pixel-based segmentation algorithm in hardware, and found that certain portions of the algorithm running on a mid-range FPGA could significantly outperform an implementation running on a high-end PC.