A simple and efficient image enhancement in the compressed domain.
Sagkeun K. LeeSurapong LertrattanapanichPublished in: ICIP (1) (2005)
Keyphrases
- image enhancement
- compressed domain
- image processing
- image analysis
- edge detection
- contrast enhancement
- histogram equalization
- color image enhancement
- video analysis
- motion vectors
- bitstream
- inter frame
- homomorphic filtering
- neural network
- unsharp masking
- image contrast enhancement
- image compression
- optical flow
- pattern recognition
- machine learning