A Frequency Domain Approach to Registration of Aliased Images with Application to Super-resolution.
Patrick VandewalleSabine SüsstrunkMartin VetterliPublished in: EURASIP J. Adv. Signal Process. (2006)
Keyphrases
- super resolution
- frequency domain
- cross correlation
- low resolution images
- low resolution
- high resolution images
- super resolved
- subpixel accuracy
- phase correlation
- high resolution
- motion estimation
- image registration
- spatial domain
- image restoration
- image reconstruction
- fourier transform
- image super resolution
- light field
- high quality
- image pyramid
- image data
- degraded images
- three dimensional
- multi frame
- image patches
- super resolution reconstruction
- depth map
- back projection
- feature extraction
- image synthesis
- satellite images
- input image
- image analysis
- low spatial resolution
- video frames
- denoising