Cross-Correlation and Rotation Estimation of Local 3D Vector Field Patches.
Janis FehrMarco ReisertHans BurkhardtPublished in: ISVC (1) (2009)
Keyphrases
- vector field
- cross correlation
- template matching
- phase correlation
- frequency domain
- optical flow
- displacement field
- mutual information
- displacement vectors
- velocity field
- rigid motion
- spherical harmonics
- critical points
- gradient field
- flow field
- optical flow estimation
- motion field
- natural images
- image patches
- computer vision
- image quality
- scalar field