Image registration with subpixel accuracy of DCT-sign phase correlation with real subpixel shifted images.
Izumi ItoPublished in: ISPA (2017)
Keyphrases
- subpixel accuracy
- phase correlation
- image registration
- log polar
- frequency domain
- image alignment
- motion estimation
- matching algorithm
- cross correlation
- spatial domain
- rotation and translation
- mutual information
- fourier domain
- image pairs
- image matching
- affine transformation
- space variant
- disparity estimation
- image analysis
- fourier transform
- medical imaging
- block matching
- motion vectors
- stereo algorithm
- three dimensional
- stereo images
- image compression
- input image