以TI公司的高性能数字信号处理器TMS320C6201为核心器件,设计了实时非致冷红外图像处理系统.阐述了一种基于Curvelet变换的红外图像增强算法和Curvelet变换应用于红外图像增强的过程,研究了Curvelet系数的调整方法.该系统在DSP上实现了红外图像增强算法及基于两点法的红外图像非均匀校正,用USB2.0接口芯片与主机通信,实时性好,工作稳定可靠。
A real-time uncooled infrared image processing system is provided,which is based on DSP(TMS320C6201 ) of TI. The curvelet transform is defined and its application process in the infrared image enhancement are described. plemented by DSP. The processed image is transferred to PC through USB2.0. This system could be fit for real-time infrared image processing .