Coordinate Systems
Relationships: Marker & Camera
Rotation & Translation
Perspective Projection
How to get T
Camera Parameter Implementation
Camera parameter structure • typedef struct { int xsize, ysize; double mat[3][4]; double dist_factor[4]; } ARParam; Adjust camera parameter for the input image size • int arParamChangeSize( ARParam *source, int xsize, int ysize, ARParam *newparam ); Read camera parameters from the file • int arParamLoad( char *filename, int num, ARParam *param, ...);