Feature Extraction of Sewer Pipe Defects Using Wavelet Transform and Co-Occurrence Matrix.
Ming-Der YangTung-Ching SuNang-Fei PanPei LiuPublished in: Int. J. Wavelets Multiresolution Inf. Process. (2011)
Keyphrases
- co occurrence
- wavelet transform
- feature extraction
- similarity matrix
- defect detection
- multiresolution
- multiscale
- texture analysis
- named entities
- semantic relations
- singular value decomposition
- face recognition
- image classification
- feature vectors
- wordnet
- gray level
- semantic similarity
- probabilistic latent semantic analysis
- image processing
- query terms
- visual words
- feature set
- local binary pattern
- latent semantic analysis
- dimensionality reduction
- natural language
- machine learning
- semantic space
- linguistically motivated
- word co occurrence