热成像传感器动静态成像系统设计

Design of dynamic and static states imaging system for thermal imaging sensor

为测试研究室开发的热成像传感器性能与成像质量,设计了成像传感器动静态成像与图像算法验证系统。系统能够捕获成像传感器静态图像,并能实时成像,具有通用性。数据的采集和处理应用FPGA+DSP开发板实现。数据传输基于CY7C68013芯片以块同步数据传输方式,实现了无缝同步方式高速传输。基于VS2010编程环境和开源机器视觉库编写了接收、存储以及处理图像数据应用程序平台。测试表明:系统能够以40 Mbyte/s速率数据传输,用于实验室开发的热成像传感器工作良好。

In order to test performance and imaging quality of the developed thermal imaging sensor, dynamic and static states imaging and image algorithm testing system is designed. The system can capture static image of imaging sensor and real-time imaging, and it has versatility. The board of FPGA ＋ DSP is responsible for data acquisition and processing. By bulk synchronous data transmission mode based on CY7C68013 chip, seamless synchronization high-speed transmission of data is realized. An application program platform is developed to receive,save and process image data based on VS2010 programming environment and open source machine vision library. Test result shows that the system can transmit data at the speed of 40 Mbyte/s and the thermal imaging sensor for lab works well.