3D face dense reconstruction based on sparse points using probabilistic principal component analysis.
Xiaoxiao XieXingce WangZhongke WuPublished in: Multim. Tools Appl. (2022)
Keyphrases
- dense reconstruction
- camera parameters
- shape recovery
- feature points
- point cloud
- point sets
- probabilistic principal component analysis
- multi view stereo
- sparse reconstruction
- urban environments
- shape prior
- single image
- shape from shading
- face recognition
- high dimensional
- image sequences
- stereo vision
- bundle adjustment
- structure from motion
- pose estimation
- prior knowledge
- human faces
- sparse representation
- visual hull
- dimensionality reduction
- occlusion handling
- data points