Spatial Resolution and Quantization Noise Tradeoffs for Scalable Image Compression.
Soo Hyun BaeThrasyvoulos N. PappasBiing-Hwang JuangPublished in: ICASSP (2) (2006)
Keyphrases
- spatial resolution
- quantization noise
- reconstructed image
- image compression
- reconstruction error
- peak signal to noise ratio
- coded images
- low bit rate
- image reconstruction
- multispectral
- high resolution
- quantization error
- frame rate
- vector quantization
- discrete cosine transform
- video camera
- transform coding
- spatial information
- subband
- compression ratio
- compressed images
- wavelet transform
- image processing
- visual quality
- high frequency
- feature vectors
- feature extraction