Acoustic camera-based 3D measurement of underwater objects through automated extraction and association of feature points.
Yonghoon JiSeungchul KwakAtsushi YamashitaHajime AsamaPublished in: MFI (2016)
Keyphrases
- feature points
- camera parameters
- image correspondences
- camera motion
- epipolar geometry
- camera pose
- image sequences
- camera positions
- epipolar constraint
- point correspondences
- affine transformation
- feature matching
- structure from motion
- pose estimation
- underwater vehicles
- acoustic signal
- feature descriptors
- motion parameters
- facial features
- coordinate frame
- point matching
- camera calibration
- feature detectors
- feature point matching
- moving objects
- bundle adjustment
- corner points
- d objects
- multiple cameras
- face images
- epipolar lines
- geometrical properties
- human faces
- focal length
- geometric constraints
- three dimensional
- consistency check