Efficient underwater image and video enhancement based on Retinex.
Chong TangUwe Freiherr von LukasMatthias VahlShuo WangYu WangMin TanPublished in: Signal Image Video Process. (2019)
Keyphrases
- retinex theory
- contrast enhancement
- multiscale
- image features
- image enhancement
- image analysis
- input image
- image classification
- image data
- image content
- single image
- segmentation method
- image segmentation
- image retrieval
- key frames
- image frames
- video sequences
- video images
- edge detection
- color constancy
- multimedia
- image processing
- visual data
- computer vision
- image representation
- static images
- gray level
- histogram equalization
- image contrast
- video data
- high resolution
- video streams
- feature points
- digital images
- motion estimation
- low level
- dynamic range compression
- color restoration