Underwater image enhancement combining low-dimensional and global features.
Nianzu QiaoLamei DiPublished in: Vis. Comput. (2023)
Keyphrases
- image enhancement
- global features
- low dimensional
- image processing
- visual features
- high dimensional
- edge detection
- feature vectors
- histogram equalization
- keypoints
- image analysis
- image features
- dimensionality reduction
- contrast enhancement
- principal component analysis
- color image enhancement
- sensor networks
- image classification
- transfer function
- homomorphic filtering
- unsharp masking
- enhanced image
- region segmentation
- neural network
- low level
- edge detector
- image contrast enhancement
- high level
- feature space
- denoising