VisionX V4 Subject Index Ordered Index General Info. Home  VisionX Vector (graphical) Utilities  VisionX V4 
Visionx supports both image based and vector or graphical data formats. The coordinate systems but both data types are compatible. For twodimensional structures the lowest index values (typically 0,0) are located in the lower left corner (the conventional graphics location). The third dimension of the vector representation may be matched to either the third dimension of a 3D image or to the frames in a sequence of 2D images. VisionX supports a number of different vector (and polygon) formats including: 1D vectors, 2D vectors and 3D vectors. Polygons are defined by vectors that have the same start and end points. In summary, vectors may have 1, 2 or 3 dimensions. Polygons are special cases of 2D and 3D vectors. The following table lists some useful commands:
