基于尺度空间的快速特征检测算法
Fast Feature Detector Based on Scale Space
摘要: 本文采用三次样条函数近似高斯核函数对图像构建离散尺度空间,其模糊比和初始平滑度设为2和0.627,在图像尺度空间内,依次利用边缘检测和FAST角点检测方法提取图像特征点。
Abstract: In this paper, the cubic spline function is used to approximate the Gaussian kernel function to construct the discrete scale space of the image, and its fuzzy ratio and initial smoothness are set to 2 and 0.627. In the image scale space, the edge detection and fast corner detection methods are used to extract the image feature points.
文章引用:吴思燕, 李梦婷, 马国春. 基于尺度空间的快速特征检测算法[J]. 应用数学进展, 2021, 10(12): 4191-4200. https://doi.org/10.12677/AAM.2021.1012445

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