公开(公告)号：US6141105A

公开(公告)日：2000-10-31

申请号：US748325

申请日：1996-11-13

申请人： Akira Yahashi ,  Toshio Norita ,  Eiro Fujii ,  Fumiya Yagi ,  Satoru Hirose ,  Takuto Joko ,  Makoto Miyazaki ,  Tadashi Fukumoto ,  Hideki Tanabe ,  Yoshiko Sakagawa

发明人： Akira Yahashi ,  Toshio Norita ,  Eiro Fujii ,  Fumiya Yagi ,  Satoru Hirose ,  Takuto Joko ,  Makoto Miyazaki ,  Tadashi Fukumoto ,  Hideki Tanabe ,  Yoshiko Sakagawa

IPC分类号： G01B11/00 ,  G01B11/25 ,  G01B11/24

CPC分类号： G01B11/2518 ,  G01B11/005

摘要： This invention is related to a three-dimensional measuring device for measuring three-dimensional positions of an objects. The three-dimensional measuring device comprises an optical projection system and an optical reception system. In a preliminary measurement prior to an actual measurement, the optical projection system projects slit light beam on the object with varying projection angle with in a narrow range, and the optical reception system receives the slit light beam reflected by the object and generates image signals corresponding to an amount of the received light synchronously with variation of the projection angle. Measurement conditions including intensity of the light beam and the projection angle for the actual measurement are set in accordance with the image signals of the actual measurement. Under the measurement conditions, the actual measurement is executed by projecting the light beam on the object with varying the projection angle within a wide range.

摘要翻译： 本发明涉及用于测量物体的三维位置的三维测量装置。 三维测量装置包括光学投影系统和光学接收系统。 在实际测量之前的初步测量中，光学投影系统在狭窄的范围内以不同的投影角将物体上的狭缝光束投射到物体上，并且光学接收系统接收被物体反射的狭缝光束并产生相应的图像信号 与投影角度的变化同步地接收到的光量。 根据实际测量的图像信号来设定包括光束的强度和实际测量的投影角度的测量条件。 在测量条件下，通过在宽范围内改变投影角度将光束投射在物体上来执行实际测量。

公开(公告)号：US06529280B1

公开(公告)日：2003-03-04

申请号：US09676767

申请日：2000-10-02

申请人： Akira Yahashi ,  Toshio Norita ,  Eiro Fujii ,  Fumiya Yagi ,  Satoru Hirose ,  Takuto Joko ,  Makoto Miyazaki ,  Tadashi Fukumoto ,  Hideki Tanabe ,  Yoshiko Sakagawa

发明人： Akira Yahashi ,  Toshio Norita ,  Eiro Fujii ,  Fumiya Yagi ,  Satoru Hirose ,  Takuto Joko ,  Makoto Miyazaki ,  Tadashi Fukumoto ,  Hideki Tanabe ,  Yoshiko Sakagawa

IPC分类号： G01B1124

CPC分类号： G01B11/2518 ,  G01B11/005

摘要： This invention is related to a three-dimensional measuring device for measuring three-dimensional positions of an objects. The three-dimensional measuring device comprises an optical projection system and an optical reception system. In a preliminary measurement prior to an actual measurement, the optical projection system projects slit light beam on the object with varying projection angle with in a narrow range, and the optical reception system receives the slit light beam reflected by the object and generates image signals corresponding to an amount of the received light synchronously with variation of the projection angle. Measurement conditions including intensity of the light beam and the projection angle for the actual measurement are set in accordance with the image signals of the actual measurement. Under the measurement conditions, the actual measurement is executed by projection the light beam on the object with varying the projection angle within a wide range.

摘要翻译： 本发明涉及用于测量物体的三维位置的三维测量装置。 三维测量装置包括光学投影系统和光学接收系统。 在实际测量之前的初步测量中，光学投影系统在狭窄的范围内以不同的投影角度将物体上的狭缝光束投射到物体上，并且光接收系统接收被物体反射的狭缝光束并产生相应的图像信号 与投影角度的变化同步地接收到的光量。 根据实际测量的图像信号来设定包括光束的强度和实际测量的投影角度的测量条件。 在测量条件下，通过在宽范围内改变投影角度将光束投射在物体上来执行实际测量。

公开(公告)号：US06172755B2

公开(公告)日：2001-01-09

申请号：US09465446

申请日：1999-12-17

申请人： Toshio Norita ,  Hiroshi Uchino ,  Takuto Joko ,  Eiichi Ide

发明人： Toshio Norita ,  Hiroshi Uchino ,  Takuto Joko ,  Eiichi Ide

IPC分类号： G01B1124

CPC分类号： G01S7/487 ,  G01S7/4918 ,  G01S17/42 ,  G01S17/48 ,  G01S17/89

摘要： In a three dimensional measurement system, a three dimensional pickup apparatus picks up an object repeatedly to generate image information including a shape of the object, and an information processor receives image frame signals and digital signals from the pickup apparatus to process the image information. Image information is sent as image frame signals through a first output terminal, and digital signals are sent through a second output terminal in correspondence to output of the image information through the first output terminal. In the information processor, an input controller receives the digital signals from the first output terminal and receives the image frame signals suitable for transmission of moving images in correspondence to the received digital signals from the second output terminal. For example, the pickup conditions for a next period are set based on the pickup information obtained in a current period. For example, a distance sensor is provided further to adjust the pickup conditions in various ways in continuous pickup mode.

摘要翻译： 在三维测量系统中，三维拾取装置重复地拾取对象以产生包括对象的形状的图像信息，并且信息处理器从拾取装置接收图像帧信号和数字信号以处理图像信息。 图像信息通过第一输出端子作为图像帧信号发送，并且通过第一输出端子对应于图像信息的输出，通过第二输出端子发送数字信号。 在信息处理器中，输入控制器接收来自第一输出端的数字信号，并根据来自第二输出端的接收到的数字信号接收适于传输运动图像的图像帧信号。 例如，基于在当前周期中获得的拾取信息来设定下一个周期的拾取条件。 例如，距离传感器被进一步设置以在连续拾取模式下以各种方式调节拾取条件。

公开(公告)号：US5760884A

公开(公告)日：1998-06-02

申请号：US329181

申请日：1994-10-26

申请人： Akira Yahashi ,  Takuto Joko

发明人： Akira Yahashi ,  Takuto Joko

IPC分类号： G01B11/00 ,  B60T7/22 ,  G01C3/06 ,  G01C3/08 ,  G01S11/12 ,  G01S17/93 ,  G01C3/00 ,  B60T7/16

CPC分类号： B60T7/22 ,  G01C3/08 ,  G01S11/12 ,  G01S17/936

摘要： A distance measuring apparatus of an apparatus having a moving mechanism includes: a speed detector; and a mechanism responsive to a moving speed signal supplied from the speed detector which varies a focus lens position and a focal length of a light receiving optical system, a scanning range of a light projecting optical system, a base length, a position where light axes of a pair of light receiving optical systems or light axes of the light receiving and light projecting optical systems cross with each other, or responsive to a moving direction signal supplied from a moving direction detecting means of the apparatus having the moving mechanism which changes a measurement direction of a field of view. Thus, optimal measurement accuracy and a field of view to be measured can always be provided even though the moving speed or the moving direction of the apparatus having the moving mechanism is varied.

摘要翻译： 具有移动机构的装置的距离测量装置包括：速度检测器; 以及响应于从速度检测器提供的移动速度信号的机构，其改变聚焦透镜位置和光接收光学系统的焦距，投光光学系统的扫描范围，基准长度，光轴 光接收和光投射光学系统的一对光接收光学系统或光轴彼此交叉，或者响应于从具有移动机构的装置的移动方向检测装置提供的移动方向信号，该移动方向信号改变测量 方向的视野。 因此，即使具有移动机构的装置的移动速度或移动方向发生变化，也可以始终提供最佳的测量精度和要测量的视场。

公开(公告)号：US6049385A

公开(公告)日：2000-04-11

申请号：US867877

申请日：1997-06-04

申请人： Toshio Norita ,  Hiroshi Uchino ,  Takuto Joko ,  Eiichi Ide

发明人： Toshio Norita ,  Hiroshi Uchino ,  Takuto Joko ,  Eiichi Ide

IPC分类号： G01S7/487 ,  G01S7/491 ,  G01S17/42 ,  G01S17/89 ,  G01B11/24

CPC分类号： G01S7/487 ,  G01S17/42 ,  G01S17/48 ,  G01S17/89 ,  G01S7/4918

摘要： In a three dimensional measurement system, a three dimensional pickup apparatus picks up an object repeatedly to generate image information including a shape of the object, and an information processor receives image frame signals and digital signals from the pickup apparatus to process the image information. Image information is sent as image frame signals through a first output terminal, and digital signals are sent through a second output terminal in correspondence to output of the image information through the first output terminal. In the information processor, an input controller receives the digital signals from the first output terminal and receives the image frame signals suitable for transmission of moving images in correspondence to the received digital signals from the second output terminal. For example, the pickup conditions for a next period are set based on the pickup information obtained in a current period. For example, a distance sensor is provided further to adjust the pickup conditions in various ways in continuous pickup mode.

摘要翻译： 在三维测量系统中，三维拾取装置重复地拾取对象以产生包括对象的形状的图像信息，并且信息处理器从拾取装置接收图像帧信号和数字信号以处理图像信息。 图像信息通过第一输出端子作为图像帧信号发送，并且通过第一输出端子对应于图像信息的输出，通过第二输出端子发送数字信号。 在信息处理器中，输入控制器接收来自第一输出端的数字信号，并根据来自第二输出端的接收到的数字信号接收适于传输运动图像的图像帧信号。 例如，基于在当前周期中获得的拾取信息来设定下一个周期的拾取条件。 例如，距离传感器被进一步设置以在连续拾取模式下以各种方式调节拾取条件。

公开(公告)号：US06809771B1

公开(公告)日：2004-10-26

申请号：US09599442

申请日：2000-06-22

申请人： Takayuki Hamaguchi ,  Takuto Joko ,  Satoru Hirose

发明人： Takayuki Hamaguchi ,  Takuto Joko ,  Satoru Hirose

IPC分类号： H04N5225

CPC分类号： H04N5/2251 ,  H04N13/239

摘要： A data input apparatus having a multiple lens unit comprising an image input device for inputting two-dimensional images of a photographic subject from a plurality of mutually different viewpoint positions, a display device, and a display controller for displaying on the display device an overlay image formed by mutually superimposing a plurality of input two-dimensional images.

摘要翻译： 一种具有多个透镜单元的数据输入装置，包括用于从多个相互不同的视点位置输入摄影对象的二维图像的图像输入装置，显示装置和显示控制器，用于在显示装置上显示覆盖图像 通过相互叠加多个输入的二维图像而形成。