Qualitative estimation of camera motion parameters from the linear composition of optical flow.
Sang-Cheol ParkHyoung-Suk LeeSeong-Whan LeePublished in: Pattern Recognit. (2004)
Keyphrases
- motion parameters
- optical flow
- camera motion
- rotation and translation
- moving camera
- optical flow estimation
- ego motion
- moving platform
- image sequences
- rigid motion
- flow field
- rigid body
- motion estimation
- feature tracking
- translational motion
- motion estimates
- motion model
- least squares
- point correspondences
- displacement vectors
- image motion
- structure from motion
- closed form solutions
- point features
- estimated parameters
- rotational motion
- moving objects
- epipolar geometry
- motion field
- motion analysis
- rigid objects
- field of view
- rigid body motion
- feature points
- motion segmentation
- camera pose
- vector field
- bundle adjustment
- video sequences
- kalman filter
- velocity field
- computer vision
- optic flow
- motion discontinuities
- computational complexity
- viewpoint
- closed form
- camera parameters