Improvement of Video Hardcopy Image Quality by Using Spline Interpolation.
Kazuo ToraichiRyoichi MoriMasaru KamadaSatomi IshiuchiSai YangPublished in: Systems and Computers in Japan (1989)
Keyphrases
- image quality
- spline interpolation
- error diffusion
- compression artifacts
- quality metrics
- perceptual quality
- visual quality
- cubic spline interpolation
- video frames
- video sequences
- bit rate
- quality assessment
- boundary conditions
- video content
- human visual system
- reconstructed image
- image resolution
- compression ratio
- video streams
- video analysis
- video data
- communication systems
- high quality
- image data
- halftoning algorithm
- standard test images
- image quality metrics
- real time
- high image quality
- peak signal to noise ratio
- video retrieval
- multimedia data
- higher order
- multimedia
- low bit rate
- data hiding
- pixel values
- image fidelity
- event detection