公开(公告)号：US10357958B2

公开(公告)日：2019-07-23

申请号：US15260468

申请日：2016-09-09

申请人： Tsuyoshi Sakamoto ,  Kohji Aragaki

发明人： Tsuyoshi Sakamoto ,  Kohji Aragaki

IPC分类号： B33Y30/00 ,  G06T17/20 ,  B33Y50/00

摘要： An information processing apparatus includes at least one processor configured to determine, for each of polygons that express a 3D shape, a color to be used when the polygon is projected, based on a position of the polygon with respect to a slice plane along a projecting direction in which the polygons are projected, and generate slice data that expresses a sectional shape of the 3D shape along the slice plane based on determined colors.

公开(公告)号：US20190212717A1

公开(公告)日：2019-07-11

申请号：US16137752

申请日：2018-09-21

申请人： Megumi ISOBE ,  Hideki TANAKA ,  Tsuyoshi SAKAMOTO ,  Kohji ARAGAKI ,  Shintaro TOSEN

发明人： Megumi ISOBE ,  Hideki TANAKA ,  Tsuyoshi SAKAMOTO ,  Kohji ARAGAKI ,  Shintaro TOSEN

IPC分类号： G05B19/4099 ,  B33Y50/00 ,  B29C64/386

CPC分类号： G05B19/4099 ,  B29C64/118 ,  B29C64/386 ,  B33Y50/00 ,  G05B2219/35134 ,  G05B2219/49007 ,  G05B2219/49011 ,  G05B2219/49023 ,  G06T19/20

摘要： An information processing apparatus for generating a toolpath of a three-dimensional fabrication apparatus includes circuitry to slice three-dimensional data of a three-dimensional object into a plurality of parallel planes to generate a first image slice and a second image slice, extract a first contour in the first image slice and a second contour in the second image slice, the first contour dividing the first image slice into an area inside the three-dimensional object and an area outside the three-dimensional object, the second contour dividing the second image slice into the area inside the three-dimensional object and the area outside the three-dimensional object, and correct a third contour of a third image slice disposed between the first image slice and the second image slice based on the first contour of the first image slice and the second contour of the second image slice.

公开(公告)号：US20170072642A1

公开(公告)日：2017-03-16

申请号：US15260468

申请日：2016-09-09

申请人： Tsuyoshi SAKAMOTO ,  Kohji ARAGAKI

发明人： Tsuyoshi SAKAMOTO ,  Kohji ARAGAKI

IPC分类号： B29C67/00 ,  B33Y30/00 ,  B33Y50/02 ,  G05B17/02

CPC分类号： B33Y30/00 ,  B29K2995/0064 ,  B33Y50/00 ,  G06T17/20

摘要： An information processing apparatus includes at least one processor configured to determine, for each of polygons that express a 3D shape, a color to be used when the polygon is projected, based on a position of the polygon with respect to a slice plane along a projecting direction in which the polygons are projected, and generate slice data that expresses a sectional shape of the 3D shape along the slice plane based on determined colors.

摘要翻译： 一种信息处理设备，包括：至少一个处理器，被配置为基于多边形相对于切片平面沿着突出部分的位置，针对表达3D形状的每个多边形确定要在投影多边形时使用的颜色 方向投影多边形，并且基于确定的颜色生成沿着切片平面表示3D形状的截面形状的切片数据。