Spherical Diffusion for Scale-Invariant Keypoint Detection in Wide-Angle Images.
Peter HansenWageeh W. BolesPeter CorkePublished in: DICTA (2008)
Keyphrases
- wide angle
- scale invariant
- keypoints
- keypoint detection
- field of view
- ego motion
- three dimensional
- image features
- radial distortion
- natural images
- image structure
- object recognition
- multiscale
- human head
- visual field
- image analysis
- scale space
- image matching
- affine invariant
- input image
- image registration
- calibration method
- higher order
- d objects
- computer vision