An error analysis of camera translation direction estimation from optical flow using linear constraints.
A. Mark EarnshawSteven D. BlosteinPublished in: ICIP (1995)
Keyphrases
- error analysis
- linear constraints
- motion estimates
- optical flow
- least squares
- camera motion
- ego motion
- moving camera
- constraint databases
- feature tracking
- structure from motion
- computer vision
- error correction
- quadratic program
- linearly constrained
- optical flow estimation
- image sequences
- motion estimation
- multiple cameras
- motion field
- image velocity
- focal length
- convex sets
- field of view
- error estimates
- robust estimation
- stereo camera
- multi camera
- flow field
- facial expressions