Privacy-Preserving Representations are not Enough: Recovering Scene Content from Camera Poses.
Kunal ChelaniTorsten SattlerFredrik KahlZuzana KukelovaPublished in: CVPR (2023)
Keyphrases
- privacy preserving
- camera pose
- camera pose estimation
- uncalibrated images
- structure from motion
- privacy preserving data mining
- privacy preservation
- d scene
- vertically partitioned data
- pose estimation
- private information
- privacy concerns
- camera motion
- specular highlights
- privacy sensitive
- feature points
- bundle adjustment
- point correspondences
- data privacy
- camera parameters
- horizontally partitioned data
- urban environments
- sensitive information
- position and orientation
- image sequences
- camera calibration
- single view
- focal length
- privacy protection
- multiple images
- scene reconstruction
- light directions
- three dimensional
- multi view
- video sequences
- secure multiparty computation
- closed form solutions
- peer to peer
- input image
- feature extraction