Using Wavelet Packet Transform for Surface Roughness Evaluation and Texture Extraction.
Xiao WangTielin ShiGuanglan LiaoYichun ZhangYuan HongKepeng ChenPublished in: Sensors (2017)
Keyphrases
- wavelet packet transform
- surface roughness
- texture features
- wavelet transform
- texture analysis
- shift invariant
- wavelet packet
- markov random field
- image processing
- texture images
- specular reflection
- surface shape
- feature extraction
- image quality
- gray level
- wavelet coefficients
- image features
- texture classification
- gabor filters
- manufacturing process
- feature vectors