Linear filtering of image subbands for low complexity postprocessing of decoded color images.
Ulug BayazitPublished in: Electronic Imaging: Image and Video Communications and Processing (2005)
Keyphrases
- post processing
- low complexity
- linear filtering
- color images
- coded images
- mathematical morphology
- image data
- preprocessing
- input image
- gray scale
- motion estimation
- blocking artifacts
- reconstructed image
- image compression
- wavelet transform
- low bit rate
- edge detection
- multiscale
- subband
- distributed video coding
- bit rate
- visual quality
- high frequency
- high resolution
- optical flow
- low frequency
- image processing
- image analysis
- computational complexity
- image segmentation