灰度质心法（Gray-scale Centroid Method）是一种基于图像灰度分布的加权平均位置计算方法。它将图像的灰度值作为质量权重，计算图像的"质量中心"。

Learn how to calculate the centroid of a semicircle with ease! In this video, we demonstrate 3 simple and effective methods to find the centroid, making this fundamental concept in geometry and ...