图像匹配相似性度量的灵敏度分析

Proceedings of the IEEE Southwest Symposium on Image Analysis and Interpretation Pub Date : 1994-04-21 DOI:10.1109/IAI.1994.336681

R. Malla, V. Devarajan

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引用次数: 2

摘要

本文给出了图像匹配相似度度量性能的仿真结果。具体地说，匹配和确定轻微旋转图像之间的变换。当平移和旋转之间存在耦合时，重新检查相关函数和误差函数作为相似性度量的使用。在上述情况下，比较了这两种度量的灵敏度。为了提高匹配精度，提出了一种基于灵敏度分析的混合迭代策略

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Sensitivity analysis of similarity metrices for image matching

This paper presents simulation results on the performance of similarity metrices for image matching. Specifically, matching and determining the transformation between slightly rotated images are addressed. The use of a correlation function and an error function as similarity metrices is reexamined when there is a coupling between translation and rotation. Sensitivity of these two metrices in the above context is compared. A hybrid iterative strategy is proposed based on the sensitivity analysis to enhance the matching accuracy.<>

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Proceedings of the IEEE Southwest Symposium on Image Analysis and Interpretation

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