| 不变伪线矩算法在运动船只目标识别中的应用 |
| |
| 引用本文： | 袁昕,陈潇君,陈祖爵.不变伪线矩算法在运动船只目标识别中的应用[J].江苏大学学报(自然科学版),2010,31(1). |
| |
| 作者姓名： | 袁昕 陈潇君 陈祖爵 |
| |
| 作者单位： | 江苏大学,计算机科学与通信工程学院,江苏,镇江,212013 |
| |
| 基金项目： | 国家自然科学基金资助项目(40674060) |
| |
| 摘 要： | 为准确得到港口运动船只的特征、且在节约系统资源的同时快速高效地跟踪目标,结合传统不变矩和不变线矩的特点,提出了一种基于不变伪线矩的目标识别算法.进行计算复杂性分析,验证了算法的快速性;同时分析了不变伪线矩的稳定性.使用新算法得到图像中各目标的计算区域,并对计算区域进行边缘检测预处理,通过二值图像计算得到不变伪线矩.评估了新算法的不变伪线矩性能,并进行了仿真测试与分析.结果表明,该算法在准确得到运动目标所在区域特征的同时提高了运算速度,并成功应用于运动船只智能监测系统.
|
| 关 键 词： | 矩 线矩 不变伪线矩 智能视觉监测 运动目标检测 |
Application of invariant pseudo-line moment method on target recognition of moving vessels |
| |
| Yuan Xin,Chen Xiaojun,Chen Zujue.Application of invariant pseudo-line moment method on target recognition of moving vessels[J].Journal of Jiangsu University:Natural Science Edition,2010,31(1). |
| |
| Authors: | Yuan Xin Chen Xiaojun Chen Zujue |
| |
| Institution: | School of Computer Science and Telecommunications Engineering/a>;Jiangsu University/a>;Zhenjiang/a>;Jiangsu 212013/a>;China |
| |
| Abstract: | In order to obtain precisely the features of moving vessels at the port and track the target quickly and efficiently while saving system resources,a target recognition algorithm based on invariant pseudo-line moment was proposed by combining the characteristics of traditional moment invariants and invariant line moment.The computational complexity was analyzed and the rapidity of the algorithm was verified.Meanwhile,the stability of invariant pseudo-line moments was also analyzed.The computational domain of... |
| |
| Keywords: | moment line moment invariant pseudo-line moment intelligent video monitoring system moving object detecting |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
