Sparse Feature Points Extraction-Based Localization With Partial Information Loss in UWSNs.
Yan LiMeiqin LiuSenlin ZhangRonghao ZhengJian LanShanling DongPublished in: IEEE Trans. Instrum. Meas. (2023)
Keyphrases
- feature points
- information loss
- image sequences
- affine transformation
- feature matching
- privacy protection
- extra information
- epipolar geometry
- data quality
- feature detectors
- point correspondences
- facial features
- camera motion
- camera parameters
- pose estimation
- point matching
- coordinate frame
- fundamental matrix
- feature descriptors
- disclosure risk
- anonymized data
- machine learning
- consistency check
- feature point matching
- sparse representation
- spatio temporal
- high dimensional
- image processing
- computer vision