A review of traditional image segmentation methods

Image segmentation is an important branch in the field of artificial intelligence and an important part of image understanding in machine vision technology. Based on computer vision, this paper makes a classification study on image segmentation technology, including the basic method of image segmentation, image edge detection algorithm and the application of connected area analysis, area growth, watershed and other algorithmic ideas to achieve image segmentation. In the basic method of image segmentation, the adaptive segmentation method and otsu method processing effect and processing range are better, in image edge extraction, the canny operator processing effect is obviously higher than other operators.