Restoring Image Quality Through Structure Preserving De-noising.
Krishna RatakondaNarendra AhujaPublished in: ACCV (2) (1998)
Keyphrases
- structure preserving
- image quality
- denoising
- visual quality
- image denoising
- high quality
- image data
- human visual system
- image processing
- quality assessment
- bit rate
- compression ratio
- wavelet domain
- wavelet packet
- dimensionality reduction
- quality prediction
- reconstructed image
- image quality assessment
- image resolution
- natural images
- high image quality
- soft threshold
- standard test images
- pattern recognition
- lossy compression
- noise filtering
- peak signal to noise ratio
- frequency domain
- quality metrics
- pixel values
- image fidelity
- post processing