Power Quality Disturbance Feature Selection and Pattern Recognition Based on Image Enhancement Techniques.
Lin LinDa WangShuye ZhaoLingling ChenNantian HuangPublished in: IEEE Access (2019)
Keyphrases
- image enhancement
- power quality disturbance
- feature selection
- pattern recognition
- signal processing
- image processing
- decision trees
- wavelet transform
- image analysis
- power quality
- feature extraction
- edge detection
- machine learning
- contrast enhancement
- dimensionality reduction
- histogram equalization
- probabilistic neural network
- lifting wavelet
- unsharp masking
- electric power
- computer vision
- color image enhancement
- feature space
- neural network
- fourier transform
- pattern classification
- image compression
- unsupervised learning
- image contrast enhancement
- power system
- transfer function
- power supply
- feature set
- gray scale
- image quality
- single phase
- input output
- speech recognition
- image segmentation