Automated Surface Defect Detection for Hot-Pressed Light Guide Plates Based on GDA-YOLOv7.
Zhenyu LiJunfeng LiPublished in: IEEE Access (2023)
Keyphrases
- defect detection
- textured surfaces
- light scattering
- three dimensional
- feature extraction
- automated visual inspection
- semi automated
- white light
- fully automated
- laser beam
- image processing
- d objects
- shape from shading
- surface features
- ambient light
- transparent objects
- goal driven
- object surface
- range data
- image sequences
- lambertian surface
- normal vectors
- curved surfaces
- viewpoint