Image Contour Extraction Method based on Computer Technology

摘要

Effectively apply computer technology in image contour extraction can not only automatically detect surface image defects, but can better process image contour and realize the function of extracting single pixel image edge profile with high precision. It can meet the measurement requirements based on computer vision and play an active application value. This article is to discuss image contour extraction method with computer technology. In computer vision measurement, image contour extraction is the key to its measurement. Computer technology can be used to extract the contour information in the image, which not only can automatically sort images' gray level, but can automatically detect surface defects in images. Better extract processing of images and improve image value. This paper makes in-depth internal image contour extraction and computer technology problem analysis, and analyzes the effective application of computer technology in image contour extraction.