Infrared Seeker Signal Processing System Design And Implementation

Detecting, recognizing and tracking moving targets in cluttered background is important to IR imaging guidance systems.Because the system is to detect moving targets in moving background, so we first analyze this kind of images, then we adopt the way of temporal image differential with camera motion compensation. Firstly, the camera motion is estimated and then compensated. Last we simulate using the actual acquisited infrared images.Then we introduce some traditional image segmentation techniques. These segmentation algorithms have characteristics of simplicity, realization and fewer calculations.Tracking algorithms is the important part of the system algorithms. It includes tracking measurement, tracking data processing and tracking control. In tracking data processing, we give much attentions to particle filter due to cure angle tracking .Last we design and implement IR image tracker system based on TMS320C6416 DSP and FPGA.