Sequence-based autonomous robot navigation by log-polar image transform and epipolar geometry.
Yu FuTien-Ruey HsiangSheng-Luen ChungPublished in: SMC (2010)
Keyphrases
- log polar
- epipolar geometry
- feature points
- space variant
- template matching
- input image
- image pairs
- spatial domain
- image registration
- single image
- image features
- point correspondences
- image analysis
- image segmentation
- multiscale
- image retrieval
- feature detection
- high resolution
- camera motion
- affine transform
- image matching
- fourier transform
- frequency domain
- image patches
- scale invariant
- stereo pair
- ego motion
- natural images
- feature extraction