Keyphrases
- black box
- visual quality
- high frequency
- image quality
- bit rate
- black boxes
- human visual system
- reconstructed image
- white box
- low bit rate
- error concealment
- peak signal to noise ratio
- perceptual quality
- subjective quality
- compressed images
- integration testing
- visual information
- perceptual distortion
- white box testing
- rate control
- quality assessment
- test cases
- contrast enhancement
- image enhancement
- image reconstruction
- image compression
- image data
- computational complexity