Single reference super-resolution using inter-subband correlation of directional edge.
Oh-Jin KwonEun-Hee LeeHee-Suk PangYoungseop KimPublished in: ICCE (2013)
Keyphrases
- super resolution
- subband
- low resolution
- high resolution
- directional information
- filter bank
- high frequency
- wavelet transform
- non subsampled contourlet transform
- image reconstruction
- image compression
- multiresolution
- wavelet coefficients
- image restoration
- bit rate
- frequency domain
- higher resolution
- motion estimation
- low resolution images
- locally adaptive
- high quality
- feature vectors
- discrete wavelet transform
- edge information
- edge detection
- low pass
- remote sensing
- image patches
- wavelet packet
- frequency band
- motion blur
- vector quantization
- image classification
- post processing
- image processing