FPGA-based favourite skin colour restoration using improved histogram equalization with variable enhancement degree and ensemble extreme learning machine.
Mrutyunjaya SahaniBhanja Kishor SwainPradipta Kishore DashPublished in: IET Image Process. (2021)
Keyphrases
- histogram equalization
- image enhancement
- extreme learning machine
- contrast enhancement
- image contrast
- image processing
- neural network
- feed forward neural networks
- support vector regression
- feedforward neural networks
- gray level
- edge detection
- gray scale
- hidden nodes
- gaussian processes
- ensemble methods
- color images
- single layer
- image quality
- image analysis
- variable selection
- ensemble learning
- hardware implementation
- markov random field
- activation function
- classifier ensemble
- feature selection
- pattern recognition
- training data