光电成像信息处理仿真与评估系统设计  

Design of a Simulation and Evaluation System for Photo-Electronic Image Processing

作　　者：王飞[1] 杨磊[1] 朱士祥[1] 史彩成[2] 

机构地区：[1]中国人民解放军93408部队 [2]北京理工大学生命学院

出　　处：《电光与控制》2015年第10期95-98,共4页Electronics Optics & Control

摘　　要：为验证光电成像器件性能及其成像处理算法在不同场景下的有效性,设计了一种以主控计算机为控制中心,FPGA+DSP+DSP为核心处理器的图像处理仿真与评估系统。系统可实时采集视频图像,或利用预先存储的仿真测试视频数据,对不同的处理算法进行考核,评估算法性能。系统内部集成了多种图像检测识别算法,能够对图像特征进行计算提取。系统具有回放功能,中间处理结果均具有可视性,方便对比处理效果。测试实验证明了该系统满足实时性要求,已成功运用于工程实践中。To verify the performance of the photo-electronic device and the effectiveness of the image processing algorithm in different occasion, an image processing simulation and evaluation system was designed.It is controlled by the host computer and FPGA ＋ DSP ＋ DSP is used as the core processor. The system can check and evaluate the performance of different processing algorithms by collecting video images in real time, or using the video images stored in the computer previously. Different image detection algorithms are integrated in the system, which can be used for extracting the feature of the images. Playback can be used in the system and the processing results in each step are visible. Experiments show that the system can satisfy the requirement to real-time performance. The system has been successfully applied to the engineering practice.

关 键 词：光电成像 图像处理 FPGA DSP 

分 类 号：V271.4[航空宇航科学与技术—飞行器设计] TN911[电子电信—通信与信息系统]