A geometric correction method for projected images using SIFT feature points.
Toru TakahashiNorihito NumaTakafumi AokiSatoshi KondoPublished in: PROCAMS (2008)
Keyphrases
- feature points
- scale invariant feature transform
- feature descriptors
- image sequences
- feature point matching
- pose estimation
- point correspondences
- affine transformation
- image features
- feature matching
- epipolar constraint
- feature detectors
- consistency check
- epipolar geometry
- camera pose
- image matching
- point matching
- coordinate frame
- matched points
- geometrical properties
- keypoints
- face images
- three dimensional
- geometric constraints
- camera parameters
- object recognition
- facial features
- multiscale
- sift descriptors
- image correspondences
- fundamental matrix
- affine distortion
- d objects