Image quality evaluations of image enhancement under various encoding rates for video surveillance system.
Airi SakaushiKenji KanaiJiro KattoToshitaka TsudaPublished in: GCCE (2017)
Keyphrases
- image enhancement
- image quality
- image processing
- visual quality
- image processing and analysis
- contrast enhancement
- edge detection
- human visual system
- quality assessment
- histogram equalization
- high quality
- image analysis
- unsharp masking
- image resolution
- digital camera
- image data
- bit rate
- color image enhancement
- reconstructed image
- compression ratio
- median filter
- image contrast enhancement
- background subtraction
- pixel values
- image contrast
- partial differential equations
- neural network
- image restoration
- pattern recognition
- multiscale
- minutiae extraction
- shock filter