Quantization noise in filter bank analog-to-digital converters.
Per LöwenborgHåkan JohanssonPublished in: ISCAS (2) (2001)
Keyphrases
- filter bank
- quantization noise
- reconstruction error
- signal processing
- image coding
- subband
- multiresolution
- discrete cosine transform
- multiscale
- blocking artifacts
- perfect reconstruction
- computationally efficient
- frequency domain
- coded images
- image compression
- wavelet filters
- wavelet transform
- high frequency
- computer vision
- image quality
- image processing