Xinlei Zhang
3D Position Tracking Using 2 Infrared Cameras
Using two calibrated cameras to track one point's 3D position in real world. Key features for tracking: Tracking using findBlob Transfer matrix between World Coordinate and Camera Coordiante is calculated using SolvePnP based on 4 point pairs. Calculation for Matrix that transfer Points in Camera coordinate to World Coordinate mainly based on this link:http://stackoverflow.com/questions/13957150/opencv-computing-camera-position-rotation 3D postion in world coordinate is calculated by the shortest line between two 3d lines. http://paulbourke.net/geometry/pointlineplane/ Used Tools: C/ C++, Openframeworks, OpenCV