Estimating physical camera parameters based on multisprite motion estimation.
Dirk FarinPeter H. N. de WithPublished in: Electronic Imaging: Image and Video Communications and Processing (2005)
Keyphrases
- camera parameters
- motion estimation
- camera calibration
- structure from motion
- d scene
- feature points
- image sequences
- bundle adjustment
- multi view
- estimated parameters
- focal length
- vision system
- projective geometry
- motion vectors
- ground plane
- computer vision
- optical flow
- uncalibrated images
- motion compensation
- reference frame
- video sequences
- geometrical constraints
- inter frame
- motion field
- real time
- super resolution
- image features
- image planes
- motion model
- camera positions
- rotation angles
- cast shadows
- camera viewpoint
- aspect ratio
- computational complexity
- learning algorithm