3D Reconstruction Chain - From Images to 3D City Model

Kurzfassung

1. Fundamentals - Theory pinhole camera model - Camera calibration / undistortion - Pose estimation - Bundle adjustment 2. 3D - Sparse Reconstruction - n-View feature matching - Multi ray intersection 3. 3D - Dense Reconstruction - Epipolar Geometry / Fundamental matrix - Planesweep approach - Generation of Disparity Space Image - Image Matching - cost functions - Adaptive Support Windows - Cost aggregation / Regularization techniques (WTA, SGM, MRF, Total Variation) 4. Post-Processing - Consistency check (LR-check) - Outlier filter - Interpolation - Sub-disparity refinement - 2.5D depthmap fusion - 3D fusion 5. 3D Modeling - Meshing of point clouds / DSMs - Mesh simplification for data reduction - Multi-view texturing