Lossy Compression of Noisy Images Based on Visual Quality: A Comprehensive Study.
Nikolay N. PonomarenkoSergey S. KrivenkoVladimir V. LukinKaren O. EgiazarianJaakko AstolaPublished in: EURASIP J. Adv. Signal Process. (2010)
Keyphrases
- video conferencing
- noisy images
- lossy compression
- visual quality
- image quality
- bit rate
- low bit rate
- denoising
- image denoising
- human visual system
- reconstructed image
- edge detection
- video coding
- peak signal to noise ratio
- compression ratio
- subband
- motion vectors
- bitstream
- image data
- wavelet coefficients
- compressed images
- coding method
- video quality
- inter frame
- computational complexity
- blocking artifacts
- natural images
- lossless compression
- image processing
- high frequency
- jpeg images
- image compression
- macroblock
- image patches
- low level