An effective defect inspection system for polarized film images using image segmentation and template matching techniques.
Young-Geun YoonSeok-Lyong LeeChin-Wan ChungSang-Hee KimPublished in: Comput. Ind. Eng. (2008)
Keyphrases
- template matching
- cross correlation
- deformable templates
- object recognition
- image segmentation
- image matching
- image analysis
- three dimensional
- visual inspection
- image features
- segmentation method
- normalized cross correlation
- input image
- segmentation algorithm
- matching algorithm
- license plate
- image retrieval
- invariant moments
- hit or miss transform
- feature points
- edge detection
- pixel values
- image processing
- computer vision
- image set
- machine vision
- affine transformation
- mathematical morphology
- frequency domain
- grey level
- image decomposition
- feature vectors
- surface defects