公开(公告)号：US20080246762A1

公开(公告)日：2008-10-09

申请号：US12091118

申请日：2006-12-26

申请人： Yoshinori Ogata ,  Ikujiro Kozen

发明人： Yoshinori Ogata ,  Ikujiro Kozen

IPC分类号： G06T3/00 ,  G06T17/10

CPC分类号： G06T17/10 ,  G06T3/00

摘要： A placement position of a sketched image into a three-dimensional space and viewing point direction are determined using the angle method or the three-point method, and the cross-section lines of a door cross-section line and center cross-section line of a vehicle depicted in the sketched image is determined and, based on the obtained cross-section line and center cross-section line, a spatial curved surface of the vehicle in the three-dimensional space is determined, distortion is corrected, and a curved surface is created.

摘要翻译： 使用角度法或三点法确定素描图像到三维空间和视点方向的放置位置，并且将门横截面线和中心横截面线的横截面线 确定在草图中描绘的车辆，并且基于所获得的横截面线和中心横截面线，确定车辆在三维空间中的空间曲面，校正失真，并且弯曲表面 被创建

公开(公告)号：US08269766B2

公开(公告)日：2012-09-18

申请号：US12091118

申请日：2006-12-26

申请人： Yoshinori Ogata ,  Ikujiro Kozen

发明人： Yoshinori Ogata ,  Ikujiro Kozen

IPC分类号： G06T15/00 ,  G06T17/00

CPC分类号： G06T17/10 ,  G06T3/00

摘要： A placement position of a sketched image into a three-dimensional space and viewing point direction are determined using the angle method or the three-point method, and the cross-section lines of a door cross-section line and center cross-section line of a vehicle depicted in the sketched image is determined and, based on the obtained cross-section line and center cross-section line, a spatial curved surface of the vehicle in the three-dimensional space is determined, distortion is corrected, and a curved surface is created.

摘要翻译： 使用角度法或三点法确定素描图像到三维空间和视点方向的放置位置，并且将门横截面线和中心横截面线的横截面线 确定在草图中描绘的车辆，并且基于所获得的横截面线和中心横截面线，确定车辆在三维空间中的空间曲面，校正失真，并且弯曲表面 被创建

公开(公告)号：US09214039B2

公开(公告)日：2015-12-15

申请号：US13700308

申请日：2011-05-25

申请人： Yoshinori Ogata ,  Ikujiro Kozen

发明人： Yoshinori Ogata ,  Ikujiro Kozen

IPC分类号： G06T15/08 ,  G06T3/00 ,  G06T17/10 ,  G06T7/00 ,  G06T17/00

CPC分类号： G06T15/08 ,  G06T3/00 ,  G06T17/00 ,  G06T17/10

摘要： A three-dimensional shape data creating method associates characteristic points and characteristic axes on an image of a sketch drawn by a designer, or the like, with given points and given axes in a vehicle specs box, and determines the placement position and viewpoint direction of the sketch in a three-dimensional space by selecting combinations (point and point, axis and axis, and point and axis) having the minimum error in correspondence. Then, complex surfaces of given regions depicted in the sketch are created at a time in the three-dimensional space, by forming each cross-section line in a given region depicted in the sketch from a basic line and a fillet joint line, and a fillet joint surface is created between adjacent ones of the created complex surfaces of the given regions so as to join the complex surfaces.

摘要翻译： 三维形状数据创建方法将由设计者绘制的素描图像上的特征点和特征轴与车辆规格框中的给定点和给定轴相关联，并且确定车辆规格框的放置位置和视点方向 通过选择具有对应关系的最小误差的组合（点和点，轴和轴以及点和轴），在三维空间中绘制草图。 然后，通过在草图中描绘的给定区域中从基线和圆角接合线形成每个横截面线，在三维空间中一次创建草图中描绘的给定区域的复杂表面，以及 在相邻的给定区域的复杂表面之间产生圆角接合表面，以便连接复合表面。

公开(公告)号：US20130147800A1

公开(公告)日：2013-06-13

申请号：US13700308

申请日：2011-05-25

申请人： Yoshinori Ogata ,  Ikujiro Kozen

发明人： Yoshinori Ogata ,  Ikujiro Kozen

IPC分类号： G06T15/08

CPC分类号： G06T15/08 ,  G06T3/00 ,  G06T17/00 ,  G06T17/10

摘要： A three-dimensional shape data creating method associates characteristic points and characteristic axes on an image of a sketch drawn by a designer, or the like, with given points and given axes in a vehicle specs box, and determines the placement position and viewpoint direction of the sketch in a three-dimensional space by selecting combinations (point and point, axis and axis, and point and axis) having the minimum error in correspondence. Then, complex surfaces of given regions depicted in the sketch are created at a time in the three-dimensional space, by forming each cross-section line in a given region depicted in the sketch from a basic line and a fillet joint line, and a fillet joint surface is created between adjacent ones of the created complex surfaces of the given regions so as to join the complex surfaces.

摘要翻译： 三维形状数据创建方法将由设计者绘制的素描图像上的特征点和特征轴与车辆规格框中的给定点和给定轴相关联，并且确定车辆规格框的放置位置和视点方向 通过选择具有对应关系的最小误差的组合（点和点，轴和轴以及点和轴），在三维空间中绘制草图。 然后，通过在草图中描绘的给定区域中从基线和圆角接合线形成每个横截面线，在三维空间中一次创建草图中描绘的给定区域的复杂表面，以及 在相邻的给定区域的复杂表面之间产生圆角接合表面，以便连接复合表面。