专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4480919A Method and system for determining shape in plane to be determined in atmosphere of scattering materials 失效
标题翻译：用于确定散射材料大气中待确定的平面形状的方法和系统
公开(公告)号：US4480919A
公开(公告)日：1984-11-06
申请号：US399844
申请日：1982-07-19
申请人： Yuichiro Asano , Taira Suzuki , Tadashi Yabe , Kunio Kurita , Suehisa Ohga , Akira Hirahashi , Atsushi Momose
发明人： Yuichiro Asano , Taira Suzuki , Tadashi Yabe , Kunio Kurita , Suehisa Ohga , Akira Hirahashi , Atsushi Momose
IPC分类号： C21B7/24 , G01B11/02 , G01B11/24 , G01N21/84
CPC分类号： G01B11/24 , G01B11/022
摘要： The invention relates to a method for determining the shape in a plane to be determined in atmosphere of scattering materials. The method includes the steps of irradiating light on a first line to be determined being imagined on the plane to be determined in the atmosphere of scattering materials to extract a first picture signal at the time of picking up the first line to be determined; at the same time, irradiating light on a second line to be determined being imagined at a position with a prescribed distance apart from the first line to be determined to extract a second picture signal at the time of picking up the second line to be determined; then, subtracting the second picture signal from the first picture signal to extract a fresh picture signal; and operating two-dimensional position coordinates of a first image of line to be determined on the picture in which the first line to be determined has been picked up on the basis of the fresh picture signal to extract three-dimensional position coordinates of the first line to be determined in the plane to be determined through coordinate conversion of the two-dimensional position coordinates. Further, the invention relates to a system in which the scattering materials are cleared away by jetting gas into the atmosphere of scattering materials prior to picking up of the lines to be determined.
摘要翻译：本发明涉及一种用于确定在散射材料的大气中确定的平面中的形状的方法。该方法包括以下步骤：在要在散射材料的气氛中确定的平面上想象的待测定的第一线照射光，以在拾取要确定的第一行时提取第一图像信号; 同时，在要被确定的第二线上照射光，在要被确定的距离第一行的规定距离的位置处被想象，以在拾取要确定的第二行时提取第二图像信号; 然后从第一图像信号中减去第二图像信号以提取新鲜的图像信号; 并且基于新鲜图像信号对要确定的第一行被确定的图像上要确定的行的第一图像的二维位置坐标进行操作，以提取第一行的三维位置坐标在通过二维位置坐标的坐标转换来确定的平面中被确定。此外，本发明涉及一种系统，其中通过在拾取待确定的线之前将气体喷射到散射材料的大气中而将散射材料清除。

2. 发明授权

US4492472A Method and system for determining shape in plane to be determined in atmosphere of scattering materials 失效
标题翻译：用于确定散射材料大气中待确定的平面形状的方法和系统
公开(公告)号：US4492472A
公开(公告)日：1985-01-08
申请号：US399847
申请日：1982-07-19
申请人： Yuichiro Asano , Akira Hirahashi , Suehisa Ohga , Tadashi Yabe , Kunio Kurita , Atsushi Momose
发明人： Yuichiro Asano , Akira Hirahashi , Suehisa Ohga , Tadashi Yabe , Kunio Kurita , Atsushi Momose
IPC分类号： G01B11/02 , G01B11/24 , C21B7/24
CPC分类号： G01B11/24 , G01B11/022
摘要： The invention relates to a method for determining the shape in a plane to be determined in atmosphere of scattering materials. The method includes comprising the steps of irradiating light on a first line to be determined being imagined on the plane to be determined in the atmosphere of scattering materials to extract a first picture signal at the time of picking up the first line to be determined; at the same time, irradiating light on a second line to be determined being imagined at a position with a prescribed distance apart from the first line to be determined to extract a second picture signal at the time of picking up the second line to be determined; then, subtracting the second picture signal from the first picture signal to extract a fresh picture signal; and operating two-dimensional position coordinates of a first image of line to be determined on the picture in which the first line to be determined has been picked up on the basis of the fresh picture signal to extract three-dimensional position coordinates of the first line to be determined in the plane to be determined through coordinate conversion of the two-dimensional position coordinates. Further, the invention relates to a system in which the scattering materials are cleared away by jetting gas into the atmosphere of scatttering materials prior to picking up of the lines to be determined.
摘要翻译：本发明涉及一种用于确定在散射材料的大气中确定的平面中的形状的方法。该方法包括以下步骤：在要在散射材料的气氛中确定的平面上想象的第一行上照射光，以在拾取要确定的第一行时提取第一图像信号; 同时，在要确定的第二行上照射光线，以在要被确定的距离第一行的规定距离的位置处被想象，以在拾取要确定的第二行时提取第二图像信号; 然后从第一图像信号中减去第二图像信号以提取新鲜的图像信号; 并且基于新鲜图像信号对要确定的第一行被确定的图像上要确定的行的第一图像的二维位置坐标进行操作，以提取第一行的三维位置坐标在通过二维位置坐标的坐标转换来确定的平面中被确定。此外，本发明涉及一种系统，其中通过在拾取要确定的管线之前将气体喷射到散射材料的气氛中而将散射材料清除。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式