| 摘要 |
PURPOSE:To determine the positional relation of the basic solid of a three- dimensional multivocal graphic by using the holographic streogram based upon computer graphics. CONSTITUTION:A graphic 1 is sampled by a sampler 2 like a grating and entered into a computer 4. Respective parameters relating to the basic solid, intervals and visual line directions are inputted from a keyboard 3. Areas corresponding to grating points are allocated to a memory 4A, '1' and '0' are recorded correspondingly to the image line part and non-image line part of a graphic, the three-dimensional coordinate values of the graphic in the Z axis direction are recorded in a memory 4C by a computing program CP 4B, and the data are converted by a CP 4D so that the common parts of two-dimensional data are arranged in the visual line direction. New three-dimensional coordinate values are recorded in a memory 4E, the existing position of the basic solid is moved by a CP 4F at random in the visual line direction, new three- dimensional coordinate values are recorded in a memory 4G, and an original image is formed and recorded in a memory 4I by a CP 4H. A three-dimensional multivocal graphic is formed from the original graphic. |
