A Stratified Approach to Dynamic Structure from Motion for Complex Scenes


Grant Data
Project Title
A Stratified Approach to Dynamic Structure from Motion for Complex Scenes
Principal Investigator
Professor Hung, Yeung Sam   (Principal investigator)
Duration
24
Start Date
2015-11-01
Completion Date
2017-10-31
Amount
462696
Conference Title
Presentation Title
Keywords
Motion segmentation, Dynamic structure from motion, Articulated structures, Non-rigid structures, 3D reconstruction
Discipline
Signal and Image Processing
Panel
Engineering (E)
Sponsor
RGC General Research Fund (GRF)
HKU Project Code
17212215
Grant Type
General Research Fund (GRF)
Funding Year
2015/2016
Status
On-going
Objectives
1) To develop a robust motion segmentation method that segments a realistic dynamic scene into a static background, rigid parts of articulated structures and deformable shapes; 2) To develop a method for identifying position and type of joints linking rigid parts of articulated structures, and to construct kinematic chains such as human skeleton from the rigid parts; 3) To develop a solution platform for NRSFM, including a characterization of all solutions to 3D locations of feature points and physical models of deformation as additional constraint to resolve non-rigid motion ambiguity.