摘要
介绍了对旋转图像进行计算机模拟识别的两种方法:匹配相关和联合相关。通过对两种算法模拟数据的比较,得出了联合相关算法对待识别图像方面的优越性,以及计算机模拟识别相对于光学器件的简洁性和显著性。
Two methods for identifying the revolving image on the computer are put forward： the matched transform correlator and the joint transform correlator.Comparison of the analog data of the two algorithms shows that the joint transform correlator algorithm is better in recognizing the target object.And simulation experiments show that computer simulation recognition is superior to the real optical pattern recognition in succinctness and significance.
出处
《电子科技》
2011年第2期109-112,共4页
Electronic Science and Technology
关键词
匹配变换相关
联合变换相关
联合功率谱
复共轭
平面旋转角
matched transform correlator
joint transform correlator
union power spectrum
duplicate conjugate
rotation angle in the plane
