图像测量中的边缘检测与像素细分算法研究

Study on the Edge Detection and Pixel Subdivision Algorithms in the Graphical Measurement

边缘检测与像素细分是机器视觉中必不可少的重要环节。总结和分析了一些典型的边缘检测和像素细分算法的特点,并分别讨论了它们的机理和优劣。

The edge detection and pixel subdivision are the indispensable steps of the graphical measurement. This paper sums up and analyzes on the features of some typical edge detection and pixel subdivision algorithms, and discusses on their.