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Method of reconstitution of the spatial contact information of each of the points of a set of points sampling a three-dimensional surface, and of a three-dimensional image of this surface is the basis of said contact information
Method of reconstitution of the spatial contact information of each of the points of a set of points sampling a three-dimensional surface, and of a three-dimensional image of this surface is the basis of said contact information
The method is applicable especially to video sculpture. By means of cameras 13a, 13b and of video recorders 14a, 14b a series of images are recorded of the three-dimensional surface illuminated by a plane beam of laser light generated by a laser 12. The method includes a phase of passing from the coordinates of the image points recorded by the vision system to the spatial coordinates employed by the module 17, a phase of reconstituting the points possibly badly recorded by the vision system, implemented by the module 16, and a phase of determining the axis of a tool 18 sculpting the three-dimensional image in a material such as wood or aluminium, the latter phase being implemented by the module 19. IMAGE
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