Toward reliable optical flow with subpixel accuracy.
Kurt SteinkrausPublished in: Mobile Robots (2001)
Keyphrases
- subpixel accuracy
- optical flow
- rotation and translation
- image registration
- phase correlation
- image sequences
- motion estimation
- motion parameters
- flow field
- frequency domain
- stereo algorithm
- moving objects
- least squares
- global motion
- vector field
- motion field
- computer vision
- pose estimation
- motion segmentation
- stereo vision
- block matching
- camera motion
- input image
- three dimensional