Modelling the optical-flow with projective-transform approximation for large camera movements.
Francois Le CoatEdwige E. PissalouxPublished in: ICIP (2014)
Keyphrases
- optical flow
- camera motion
- feature tracking
- moving camera
- ego motion
- image sequences
- field of view
- camera movement
- euclidean reconstruction
- hand held
- scene structure
- structure from motion
- projective geometry
- optical flow estimation
- focal length
- camera parameters
- vision system
- camera calibration
- optical flow computation
- camera self calibration
- multiple cameras
- computer vision
- motion estimation
- real time
- independently moving objects
- projective reconstruction
- projective transformations
- head movements
- motion model
- d scene
- video camera
- flow field
- fundamental matrices
- motion field
- surveillance system
- moving objects
- motion parameters
- uncalibrated cameras
- velocity field
- least squares
- vector field
- bundle adjustment
- uncalibrated images
- calibration method
- feature detection
- perspective images
- visual odometry
- video sequences
- closed form
- multiscale
- projective space
- epipolar geometry
- stereo camera