Locating and checking of a BGA pin's position using gray level.
Chi-Wei RuoChing-Long ShihPublished in: ICRA (2003)
Keyphrases
- gray level
- gray scale
- texture analysis
- image segmentation
- input image
- co occurrence
- texture features
- black and white
- gray level images
- run length
- thresholding method
- edge detector
- pixel values
- low contrast
- gray value
- image contrast enhancement
- texture images
- intensity difference
- contrast enhancement
- homogeneous regions
- binary images
- color images
- connected operators
- image sequences