Survey of natural image enhancement techniques: Classification, evaluation, challenges, and perspectives.
Xinwei LiuMarius PedersenRenfang WangPublished in: Digit. Signal Process. (2022)
Keyphrases
- image enhancement
- image processing
- image analysis
- digital image processing
- image processing and analysis
- edge detection
- machine learning
- color image enhancement
- numerical analysis
- pattern recognition
- histogram equalization
- feature space
- homomorphic filtering
- unsharp masking
- contrast enhancement
- median filter
- transfer function
- feature vectors
- image classification
- image data
- image contrast enhancement
- multiscale
- high quality
- feature selection