| 摘要 |
PURPOSE:To simultaneously deform and correct the corresponding part of a picture being displayed on another display screen by arranging plural mirror image display screens in adjacent relation to a monitor screen to display an objective body image seen from a prescribed visual point, and deforming and correcting the picture being displayed on one of them. CONSTITUTION:Four pieces of a left, a right, an upper and a lower mirror surfaces 3 to 6 are arranged on a graphic screen 2, and corresponding mirror images 8 to 11 are reflected on each mirror surface 3 to 6 besides the objective body image 7 located at the center of the graphics screen 2. The procedure of a three-dimensional picture inputting method is explained as follows. First of all, an image desired to input and deform is selected from among the objective body image 7 and each mirror image 8 to 11 by a mouse, etc. For instance, when the mirror image 8 is selected, it can be freely moved and deformed in the right mirror surface. Then, a body, a surface, a ridgeline, and a point desired to move and deform are selected by the mouse, and are moved and deformed by necessary quantity. Since this result appears simultaneously in the objective body image 7 and the other mirror images 9, 10, 11 as well, an operator can input and deform a three-dimensional picture by seeing many display screens. |
