资料介绍
(中国科学院 长春光学精密机械与物理研究所图像处理室,吉林 长春 130022) 鲁剑锋
摘要:应用两片TI公司的数字信号处理器TMS320C6416为核心,以可编程逻辑阵列CPLD进行逻辑控制,采用2片现场可编程门阵列FPGA分别作为图像预处理和2片DSP之间的通信,实现了实时的基于灰度变换的图像目标识别处理。重点介绍了系统的硬件组成、灰度变换的工作原理和应用。
关键词:双数字信号处理器;数字图像处理;灰度变换;目标识别
中图分类号:TN911.73
文献标识码:A
Abstract: In order to satisfy the requirement of real-time image processing, the system of real-time implementation on image processing is proposed. It uses two TI’s TMS320C6416 as the core processor, chooses the programmable logical array CPLD for logic control and achieves the communication between two DSPs and the image-preprocessing by field programmable grate array (FPGA). The experiment results show that it can do the image-processing well.
Key words:double digital signal processor; digital image;processing; gray transform