Some novel analogic CNN algorithms for object rotation, 3D interpolation-approximation, and a “door-in-a-floor” problem

In this paper three interesting analogic CNN algorithms are presented for three tasks. The first task is to move a given 2D object along a prescribed path, the second task is the approximation of 3D surfaces by various interpolation and approximation methods and the third task is a specific detection problem. In this detection problem our task is to detect a “door-in-a-floor” by finding the handle and possibly the place of a text or symbol on the door. The solution methods of the tasks are summarized