提出了一种改进的角点提取算法，该算法是基于角点的性质，即在角点的某个邻域内，图像灰度的变化在任意一条通过该点的直线上都很大。

An improved algorithm for corner detection is based on the property of corners that the change of image intensity should be high in all direction.

youdao

提出了一种改进的角点提取算法。该算法是基于角点的性质，即在角点的某个邻域内，图像灰度变化在任意一条通过该点的直线上都很大。

This paper proposes an improved corner detection algorithm, based on the property of corners that the change of image intensity must be high in all directions.

youdao