Learned Local Features for Structure From Motion of UAV Images: A Comparative Evaluation.
San JiangWanshou JiangBingxuan GuoLelin LiLizhe WangPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2021)
Keyphrases
- structure from motion
- comparative evaluation
- point features
- feature correspondences
- reconstruction from multiple images
- image features
- bundle adjustment
- image based localization
- camera positions
- computer vision
- camera parameters
- image sequences
- feature tracking
- input image
- camera pose estimation
- line correspondences
- camera pose
- missing data
- point cloud
- point correspondences
- multiple views
- object recognition
- focal length
- feature matching
- calibrated images
- scene depth
- feature points
- geometric features
- geometric information
- scene structure
- multiple images
- image matching
- image registration
- reprojection error
- feature space
- feature vectors
- semi supervised
- geometric constraints
- photometric stereo
- pose estimation
- camera motion
- keypoints