Improved motion-based localized super resolution technique using discrete wavelet transform for low resolution video enhancement.
Hasan DemirelSara IzadpanahiGholamreza AnbarjafariPublished in: EUSIPCO (2009)
Keyphrases
- super resolution
- discrete wavelet transform
- low resolution
- single frame
- motion estimation
- high resolution
- high frequency
- high resolution video
- palmprint
- higher resolution
- space time
- low resolution images
- video sequences
- lower resolution
- multi frame
- low spatial resolution
- multiresolution
- image reconstruction
- image restoration
- super resolved
- high resolution images
- high quality
- super resolution reconstruction
- subband
- wavelet coefficients
- highest resolution
- image fusion
- low frequency
- motion blur
- image sequences
- image patches
- image super resolution
- resolution enhancement
- video data
- depth map
- optical flow
- video frames
- remote sensing
- image processing
- dynamic scenes
- moving objects
- feature vectors
- face hallucination
- camera motion
- visual quality
- motion field
- super resolution algorithm
- single image super resolution
- motion compensation