Patent ID: 11954874
Assignee: FRAUNHOFER GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 31:
32. The method of any of the preceding claims, wherein defining comprises:
selecting a first 2D image of the space and a second 2D image of the space, wherein the first and second 2D images have been acquired at camera positions in a predefined positional relationship with each other;
displaying at least the first 2D image,
guiding a user to select a control point in the first 2D image, wherein the selected control point is a control point of an element of a structure forming a surface approximation or an inclusive volume;
acquiring from the user a selection associated to a new position for the control point in the first 2D image;
restricting the new position in the space of the control point as a position on the epi-polar line, in the second 2D image, associated to the new position of the control point in the first 2D image, and determining the new position in the space as the position on the epi-polar line which is the closest to the initial position in the second 2D image,
wherein point corresponds to the same control point of the element of a structure of the selected control point,
so as to define a movement of the element of the structure.