Defect detection based on extreme edge of defective region histogram.
Zouhir WakafHamid A. JalabPublished in: J. King Saud Univ. Comput. Inf. Sci. (2018)
Keyphrases
- defect detection
- adjacent regions
- edge map
- gray images
- edge information
- gray level
- intensity variations
- automated visual inspection
- edge segments
- edge detection
- edge detector
- grey level
- orientation histogram
- gradient magnitude
- gray value
- input image
- region boundaries
- feature extraction
- weighted graph
- image regions
- gradient information
- textured surfaces
- image sequences
- machine learning
- region of interest
- image segmentation