A Frequency Domain Technique Based on Energy Radial Projections for Robust Estimation of Global 2D Affine Transformations: Volume 81(1): 72-116 (2001).
Luca LucchesePublished in: Comput. Vis. Image Underst. (2001)
Keyphrases
- frequency domain
- robust estimation
- affine transformation
- affine invariance
- spatial domain
- affine invariant
- fourier transform
- least squares
- fourier descriptors
- b spline
- feature extraction
- denoising
- radon transform
- image registration
- feature points
- affine transform
- image matching
- low pass
- motion field
- ego motion
- subband
- geometric transformations
- phase correlation
- feature vectors
- log polar
- high quality