Adaptive defect detection of 3D image of nano CT based on wavelet decomposition.
Shirong ZhangLian WuPublished in: J. Comput. Methods Sci. Eng. (2021)
Keyphrases
- wavelet decomposition
- multiresolution
- defect detection
- multiscale
- wavelet transform
- subband
- wavelet transformation
- input image
- residual image
- image features
- wavelet coefficients
- image data
- image classification
- high frequency
- wavelet domain
- image analysis
- multiresolution decomposition
- single image
- image segmentation
- feature vectors
- machine learning
- wavelet packet
- high resolution
- filter bank
- region of interest
- spatial resolution
- wavelet representation
- discrete wavelet transform
- computer vision
- image processing
- high quality
- image retrieval
- contrast enhancement
- sar images
- natural images