Blockboard Defect Detection Based on Wavelet Transform and Mathematical Morphology.
Nianxue YangDawei QiPublished in: CSISE (3) (2011)
Keyphrases
- defect detection
- mathematical morphology
- wavelet transform
- translation invariant
- feature extraction
- gray scale
- multiscale
- morphological operators
- multiresolution
- image processing
- image analysis
- binary images
- image compression
- edge detection
- subband
- wavelet coefficients
- image and signal processing
- adaptive neighborhood
- morphological operations
- morphological image processing
- spatially variant
- structuring elements
- morphological filters
- wavelet filters
- continuous space
- linear filtering
- computationally simple
- color images
- colour images
- pattern recognition
- feature selection
- shape decomposition
- denoising
- higher order