Detecting coplanar feature points in handheld image sequences.
Olaf KählerJoachim DenzlerPublished in: VISAPP (2) (2007)
Keyphrases
- feature points
- image sequences
- affine transformation
- spatio temporal
- epipolar geometry
- motion parameters
- optical flow
- camera motion
- point correspondences
- motion analysis
- structure from motion
- video sequences
- pose estimation
- camera parameters
- three dimensional
- feature matching
- motion estimation
- moving objects
- camera calibration
- computer vision
- object tracking
- facial features
- depth map
- flow field
- fundamental matrix
- point matching
- facial feature points
- multi frame
- motion model
- feature descriptors
- affine invariant
- human faces
- coordinate frame
- face images
- harris corner detector