Fig. 1From: Anisotropic non-rigid Iterative Closest Point Algorithm for respiratory motion abdominal surface matchingExample of real clinical data photographic image from ToF camera. Abdominal surface in moment of maximal exhalation (up) and maximal inhalation (down) phases with markers attached. Markers shown in red. Each corner of markers is considered a landmark point (marked as consecutive numbers in blue)Back to article page