电视制导系统目标识别算法

Target Recognition Method of TV-guided System

提出了基于模板匹配的目标识别算法的改进算法,改进算法从2个方面提高制导系统所需的实时性指标.设计了基于改进算法的测试系统.测试结果表明,相同分辨率的视频帧和目标模板,匹配识别时间从12 s减少到小于0.5 s,解决了系统所需的实时性问题,同时改进算法及其思路也为相关问题提供了解决方案.

An improved target recognition method based on template matching was presented. By the method, real time ability of guided system was improved from two aspects. Based on the new improved method, test system was designed. The test results show that matching recognition time decreases to 0.5 s from 12 s under the conditions of the same target template and video frame of same resolution ratio. The real time ability that the system requires is resolved. The improved method and the thought offer the solution to correlative problem.