Picture processing method for expansion/contraction deforming arbitrarily arbitrary local spatial area or planar area of three-dimensional or two-dimensional original picture
专利汇可以提供Picture processing method for expansion/contraction deforming arbitrarily arbitrary local spatial area or planar area of three-dimensional or two-dimensional original picture专利检索，专利查询，专利分析的服务。并且PURPOSE: To decrease the quantity of calculation by dividing the whole area of an arbitrary three-dimensional picture which is not geometrical into arbitrary triangular pyramid local areas and expansion/contraction-deforming linearly them independently and arbitrarily.
CONSTITUTION: A picture that the anatomical statistical three-dimensional pictures of a human body are all overlapped is recorded as an original standard picture and arbitrary three original standard points on the face of the original standard picture selected anatomically are selected. These three points are the ones that, concerning four original standard points to determine the local spatial area having four vertexes and six ridges surrounded by four triangles, so as to coincide with the spatial three-dimensional coordinates of an arbitrary one point among the measured four standard points of a specific person corresponding respectively to the points, the recorded original standard points corresponding to the points are shifted in parallel. After that, the computer picture processing to coordinate-transform all the picture elements of the corresponding original three-dimensional spatial picture and to write them into the linearly expansion/contraction-deformed measured three-dimensional spatial area of the specific person is executed. Thus the quantity of calculation is decreased and a personal computer may be used, as well.
COPYRIGHT: (C)1989,JPO&Japio，下面是Picture processing method for expansion/contraction deforming arbitrarily arbitrary local spatial area or planar area of three-dimensional or two-dimensional original picture专利的具体信息内容。
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