Deep Unsupervised 3D SfM Face Reconstruction Based on Massive Landmark Bundle Adjustment.
Yuxing WangYawen LuZhihua XieGuoyu LuPublished in: ACM Multimedia (2021)
Keyphrases
- bundle adjustment
- structure from motion
- scene reconstruction
- reprojection error
- piecewise planar
- multi view
- multi view stereo
- point correspondences
- camera motion
- least squares
- projective reconstruction
- camera parameters
- nonlinear optimization
- scene structure
- missing data
- levenberg marquardt
- feature correspondences
- camera pose
- image sequences
- image correspondences
- pinhole camera
- semi supervised
- feature tracking
- face images
- facial expressions
- machine learning
- stereo rig
- camera positions
- autocalibration
- computer vision
- maximum likelihood
- real time
- single view
- three dimensional
- active learning
- linear combination
- depth map
- motion parameters
- focal length