中介相似性量度的图像匹配
周宁宁1,2,3, 吕文杰1(1.南京邮电大学计算机学院, 南京 210003;2.江苏省无线传感网高技术研究重点实验室, 南京 210003;3.南京邮电大学 计算机技术研究所,南京 210003) 摘 要
图像匹配是图像信息领域中一个非常重要的技术。以中介真值程度的数值化度量为基础,建立了中介相似性量度,设计了采用中介相似性量度的灰度信息图像匹配算法。实验结果表明,与已有的典型算法处理结果相比较,基于中介相似性量度的匹配算法具有良好的抗噪性和一定的抗失真性,且具有较高的匹配精度和匹配速度。
关键词
Image matching based on the medium similarity measure
Zhou Ningning1,2,3, Lv Wenjie1(1.College of Computer, Nanjing University of Posts and Telecommunications, Nanjing 210003, China;2.Jiangsu High Technology Research Key Laboratory for Wireless Sensor Networks, Nanjing 210003, China;3.Institute of Computer Technology, Nanjing University of Posts and Telecommunications, Nanjing 210003, China) Abstract
Image matching plays an important role in the field of image processing. Based on the measure of medium truth degree, we establish the medium similarity measure and present a new grey-based image matching method that is governed by the medium similarity measure. The experiments show that the results from this method match a template better than that of the classic image matching algorithms, and it exhibits good anti-noise and anti-distortion behavior with a high matching precision and speed.
Keywords
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