Display screen defect detection method and system based on visual perception

The invention relates to the field of defect detection, in particular to a display screen defect detection method and system based on visual perception. A display screen defect detection system based on visual perception comprises a to-be-detected image acquisition module, a standard image storage module, a scattered light analysis module, an image distortion repair module, a difference analysis module and a defect analysis module. According to the invention, the image distortion restoration model can effectively eliminate the distortion problem caused by factors such as camera setting and environmental influence, and ensures the quality of the display image to be tested; by analyzing the corresponding difference feature map between the to-be-detected display image and the corresponding standard image, the defects of the display performance of the display screen can be effectively detected. 本发明涉及缺陷检测领域，具体涉及一种基于视觉感知的显示屏缺陷检测方法及系统。一种基于视觉感知的显示屏缺陷检测系统，包括：待测图像获取模块、标准图像储存模块、散射光分析模块、图像失真修复模块、差异分析模块和缺陷分析模块。本发明中的图像失真修复