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    • 1. 发明授权
    • Three-dimensional data input apparatus
    • 三维数据输入装置
    • US06882435B2
    • 2005-04-19
    • US10334863
    • 2003-01-02
    • Fumiya YagiEiichi IdeHiroshi UchinoKoichi KamonTakashi Kondo
    • Fumiya YagiEiichi IdeHiroshi UchinoKoichi KamonTakashi Kondo
    • G01B11/00G01B11/03G01B11/24G01B21/00G01B21/20G01C3/06G01C11/06
    • G01C11/06
    • An object is to provide a three-dimensional data input apparatus that enables data currently required by the user to be easily extracted from the stored past three-dimensional data, shooting position data or shooting direction data. When the user provides the three-dimensional measuring device 1 with a measurement instruction, the portions operate through control by the central processing portion 17 to obtain the three-dimensional data SS and the two-dimensional image data SN of the object Q. The group of the three-dimensional data SS, the two-dimensional image data SN, the position data SP and the attitude data SA that are in the one-to-one correspondence with one another as described above are stored in the storage portion 18 every time the three-dimensional data of the object Q is measured. In a case where a fixed point observation of the object is repetitively performed by use of the three-dimensional measuring device 1, by extracting from the storage portion 18 three-dimensional data SSK and two-dimensional image data SNK obtained in the past and comparing them with the present three-dimensional data SSG and two-dimensional image data SNG, the change in the configuration of the object during that period can be found.
    • 目的是提供一种三维数据输入装置,其能够容易地从存储的过去的三维数据,拍摄位置数据或拍摄方向数据中提取用户当前需要的数据。 当用户向三维测量装置1提供测量指令时,这些部分通过中央处理部分17的控制进行操作,以获得对象Q的三维数据SS和二维图像数据SN。组 如上所述,三维数据SS,二维图像数据SN,位置数据SP和彼此一一对应的姿势数据SA每次都被存储在存储部分18中 测量对象Q的三维数据。 在通过使用三维测量装置1重复执行对象的固定点观察的情况下,通过从存储部18提取过去获得的三维数据SSK和二维图像数据SNK以及比较 他们与当前的三维数据SSG和二维图像数据SNG,可以发现在该期间对象的配置的变化。
    • 3. 发明授权
    • Distance measuring apparatus
    • 距离测量仪
    • US06587185B1
    • 2003-07-01
    • US09604404
    • 2000-06-27
    • Eiichi IdeFumiya YagiHiroshi UchinoKoichi KamonTakashi Kondo
    • Eiichi IdeFumiya YagiHiroshi UchinoKoichi KamonTakashi Kondo
    • G01C308
    • H03K5/125G01S7/484G01S7/4868G01S7/487G01S7/497H03K5/1532
    • In a distance measuring apparatus 1 having a projector 10 that projects pulse light P outside and a light receiver 20 that receives the pulse light being reflected in the outside and performs photoelectric conversion, and outputting measurement data DL responsive to a time Tf from the transmission point of time to the reception point of time of the pulse light, the following are provided: determining means 311 for determining whether a received light waveform DP is correct or includes at least two incorrect waveforms based on an output signal SP of the light receiver 20; and warning data outputting means 312 for outputting warning data DE responsive to the result of the determination when the determining means 311 determines that the received light waveform DP is incorrect.
    • 在具有外部投射脉冲光P的投影仪10的距离测量装置1和接收外部反射的脉冲光进行光电转换的光接收器20,并且响应于来自传输点的时间Tf输出测量数据DL 时间到达接收时间点的脉冲光,提供以下:确定装置311,用于基于光接收器20的输出信号SP确定接收到的光波形DP是否正确或包括至少两个不正确的波形; 以及警告数据输出装置312,用于当确定装置311确定接收到的光波形DP不正确时,响应于确定结果输出警告数据DE。
    • 6. 发明授权
    • Three-dimensional input device
    • 三维输入设备
    • US06268918B1
    • 2001-07-31
    • US09332969
    • 1999-06-15
    • Hideki TanabeEiichi IdeHiroshi UchinoMakoto MiyazakiKoichi KamonToshio Norita
    • Hideki TanabeEiichi IdeHiroshi UchinoMakoto MiyazakiKoichi KamonToshio Norita
    • G01B1124
    • H04N5/238G01B11/25G06T7/521H04N5/2256H04N5/235
    • An apparatus and method for detecting a three-dimensional image. The apparatus includes a projector which projects a reference light on an object; an image sensor which senses an image of the object; and a controller for controlling the projector and the image sensor, wherein the image sensor includes an aperture that restricts the passage of entering light; and an aperture controller for setting an aperture value for the aperture when receiving a two-dimensional image input, and setting an aperture value for the aperture when receiving a three-dimensional image input. The aperture value is set based on the intensity of received reference light. A processing unit determines the position of the object based on a relationship between an illumination direction of the reference light at the determined time center Npeak and an entrance direction of the reference light relative to the target pixel. A flicker detector detects a change frequency in light received by the image sensor, and the controller controls the image sensor to sense frames of an image at a frequency which is a multiple of the detected change frequency.
    • 一种用于检测三维图像的装置和方法。 该装置包括将参考光投射在物体上的投影仪; 感测对象的图像的图像传感器; 以及用于控制投影仪和图像传感器的控制器,其中图像传感器包括限制进入光的通过的孔; 以及光圈控制器,用于在接收二维图像输入时设置孔径的孔径值,并且在接收三维图像输入时设置孔径的孔径值。 光圈值是根据接收的参考光的强度设定的。 处理单元基于所确定的时间中心Npeak处的参考光的照明方向与参考光的相对于目标像素的入射方向之间的关系来确定对象的位置。 闪烁检测器检测由图像传感器接收的光的变化频率,并且控制器控制图像传感器以以所检测的变化频率的倍数的频率感测图像的帧。