Enhanced adaptive filter-bank-based automated pavement crack detection and segmentation system.
Clyde A. LettsomeYi-Chang TsaiVivek KaulPublished in: J. Electronic Imaging (2012)
Keyphrases
- filter bank
- multiscale
- image coding
- subband
- multiresolution
- image segmentation
- segmentation algorithm
- perfect reconstruction
- frequency domain
- filter coefficients
- signal processing
- low pass
- wavelet packet
- segmentation method
- computationally efficient
- bounding box
- continuous wavelet transform
- wavelet filters
- fir filters
- subband coding
- steerable pyramid
- reconstruction error
- discrete wavelet transform
- wavelet transform
- image analysis
- feature vectors
- discrete cosine transform
- object segmentation
- image compression
- lifting scheme
- finite impulse response
- pattern recognition
- optimal filter
- image processing
- neural network