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Design and Application of a Real-Time Image Recognition System by Used of Digital Signal Processing
Author(s): 
Pages: 66-69
Year: Issue:  2
Journal: OPTO-ELECTRONIC ENGINEERING

Keyword:  图像识别系统数字信号处理硬件设计;
Abstract: 以TMS320C6205为处理器,设计一种实时图像识别系统.用SAA7111和FPGA完成无DSP干预的图像采集与存储,通过DMA实现图像传输与DSP识别的并行执行.系统将触发、采集、存储、识别等功能集成在一块PCI卡上,提高了系统的可靠性和安全性.与基于采集卡和PC机的图像识别系统相比,该系统在保持相同的图像识别准确率的前提下,可以将识别速度提高约28.7%.
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