Quantization Noise Masking in Perceptual Neural Audio Coder.
Seungmin ShinJoon ByunJongmo SungSeungkwon BeackYoungcheol ParkPublished in: ICASSP (2024)
Keyphrases
- quantization noise
- human visual system
- visual quality
- peak signal to noise ratio
- coded images
- quantization error
- visual information
- image quality
- error diffusion
- compression ratio
- quantization scheme
- human perception
- reconstruction error
- bitstream
- image coder
- transform coding
- video coder
- multimedia
- bit rate
- blocking artifacts
- low bit rate
- image compression
- subband
- video signals
- low level
- signal processing
- error concealment
- image coding
- wavelet coefficients
- reconstructed image
- data compression
- video quality
- compression algorithm
- motion compensation
- coding scheme
- compressed images
- dct domain
- visual features
- image sequences