Comparison of UAS-Based Structure-from-Motion and LiDAR for Structural Characterization of Short Broadacre Crops.
Fei ZhangAmirhossein HassanzadehJulie KikkertSarah J. PethybridgeJan van AardtPublished in: Remote. Sens. (2021)
Keyphrases
- structure from motion
- point cloud
- bundle adjustment
- camera parameters
- image sequences
- computer vision
- missing data
- reconstruction from multiple images
- feature tracking
- surface reconstruction
- relative pose
- reprojection error
- focal length
- scene structure
- camera motion
- cost function
- camera positions
- multibody
- machine learning
- long image sequences
- image based localization
- camera pose estimation
- line correspondences
- factorization method
- feature correspondences
- video sequences
- maximum likelihood