公开(公告)号：US20060239538A1

公开(公告)日：2006-10-26

申请号：US10560048

申请日：2004-06-03

申请人： Isao Sato ,  Hirooki Aoki ,  Masato Nakajima ,  Kazuhiro Mimura ,  Yasuhiro Takemura ,  Kei Katou ,  Toshiharu Takesue

发明人： Isao Sato ,  Hirooki Aoki ,  Masato Nakajima ,  Kazuhiro Mimura ,  Yasuhiro Takemura ,  Kei Katou ,  Toshiharu Takesue

IPC分类号： H04N13/00 ,  G06K9/00 ,  G06T15/00

CPC分类号： A61B5/1135 ,  A61B5/0064 ,  A61B5/1075 ,  A61B5/1127 ,  A61B5/1128 ,  A61B2562/0233 ,  G01B11/25

摘要： A 3-D shape measurement apparatus for grasping the state of an object with ease and accuracy is provided. The 3-D shape measurement apparatus includes: a first 3-D sensor 10a having a projecting device 11 for projecting a light pattern on a target area, and a (first) image capturing apparatus 12a placed at a first interval d1 from the projecting device 11 to capture an image of the target area on which the light pattern is projected; a second 3-D sensor 10b having a projecting device 11, and a (second) image capturing apparatus 12b placed at a second interval d2 longer than the first interval d1 from the projecting device 11 to capture an image of the target area on which the light pattern is projected; 3-D information computing means 22 for obtaining external shape information on an object 2 based on the shift of the pattern on the image acquired with the first 3-D sensor 10a; variation information computing means 23 for obtaining variation information on the object 2 based on the shift of the pattern on the image acquired with the second 3-D sensor 10b; and information composing means 24 for composing the external shape information and the variation information.

摘要翻译： 提供一种用于简单且准确地掌握物体的状态的3-D形状测量装置。 3维形状测量装置包括：具有用于将目标区域上的光图案投射的投影装置11的第一3D传感器10a和以第一间隔d 1放置的第一图像拍摄装置12a， 投影装置11，用于捕获其上投影有光图案的目标区域的图像; 具有投影装置11的第二3-D传感器10b和从投影装置11以比第一间隔d 1长的第二间隔d 2放置的第二图像拍摄装置12b，以捕获目标的图像 投射光图案的区域; 3-D信息计算装置22，用于基于由第一3-D传感器10a获取的图像上的图案的移动来获得关于对象2的外部形状信息; 变化信息计算装置23，用于基于利用第二3-D传感器10b获取的图像上的图案的移动来获得关于对象2的变化信息; 以及用于构成外部形状信息和变化信息的信息组合装置24。

公开(公告)号：US07630537B2

公开(公告)日：2009-12-08

申请号：US10560048

申请日：2004-06-03

申请人： Isao Sato ,  Hirooki Aoki ,  Masato Nakajima ,  Kazuhiro Mimura ,  Yasuhiro Takemura ,  Kei Katou ,  Toshiharu Takesue

发明人： Isao Sato ,  Hirooki Aoki ,  Masato Nakajima ,  Kazuhiro Mimura ,  Yasuhiro Takemura ,  Kei Katou ,  Toshiharu Takesue

IPC分类号： G06K9/00

CPC分类号： A61B5/1135 ,  A61B5/0064 ,  A61B5/1075 ,  A61B5/1127 ,  A61B5/1128 ,  A61B2562/0233 ,  G01B11/25

摘要： A 3-D shape measurement apparatus for grasping the state of an object with ease and accuracy is provided. The 3-D shape measurement apparatus includes: a first 3-D sensor 10a having a projecting device 11 for projecting a light pattern on a target area, and a (first) image capturing apparatus 12a placed at a first interval d1 from the projecting device 11 to capture an image of the target area on which the light pattern is projected; a second 3-D sensor 10b having a projecting device 11, and a (second) image capturing apparatus 12b placed at a second interval d2 longer than the first interval d1 from the projecting device 11 to capture an image of the target area on which the light pattern is projected; 3-D information computing means 22 for obtaining external shape information on an object 2 based on the shift of the pattern on the image acquired with the first 3-D sensor 10a; variation information computing means 23 for obtaining variation information on the object 2 based on the shift of the pattern on the image acquired with the second 3-D sensor 10b; and information composing means 24 for composing the external shape information and the variation information.

摘要翻译： 提供一种用于简单且准确地掌握物体状态的3-D形状测量装置。 3维形状测量装置包括：具有用于将目标区域上的光图案投影的投影装置11的第一3-D传感器10a和从投影装置以第一间隔d1放置的第一图像拍摄装置12a 11捕获其上投射有光图案的目标区域的图像; 具有投影装置11的第二3-D传感器10b和从投影装置11以比第一间隔d1更长的第二间隔d2放置的第二图像拍摄装置12b，以捕获其上的目标区域的图像 灯光图案投影; 3-D信息计算装置22，用于基于由第一3-D传感器10a获取的图像上的图案的移位来获得关于对象2的外部形状信息; 变化信息计算装置23，用于基于由第二3-D传感器10b获取的图像上的图案的移动来获得关于对象2的变化信息; 以及用于构成外部形状信息和变化信息的信息组合装置24。

公开(公告)号：US07431700B2

公开(公告)日：2008-10-07

申请号：US10432632

申请日：2001-12-06

申请人： Hirooki Aoki ,  Masato Nakajima ,  Yasuhiro Takemura ,  Kazuhiro Mimura

发明人： Hirooki Aoki ,  Masato Nakajima ,  Yasuhiro Takemura ,  Kazuhiro Mimura

IPC分类号： A61B5/08 ,  A61B5/103 ,  A61B5/117

CPC分类号： A61B5/4818 ,  A61B5/1135 ,  A61B5/726

摘要： A monitor which can detect respiration of a sleeping person without being affected by the attitude of the sleeping person or the indoor illumination light and can easily evaluate detected respiration quantitatively through image measurement. The monitor comprises means (1) for projecting a specified illumination pattern, means (5) for picking up the image of projected light continuously, means (7) for calculating inter-frame moving amount of the illumination pattern from the image of two frames acquired by the image pickup means at different times, means (8) for generating a moving amount waveform data comprising inter-frame moving amounts arranged in time series, and means (9) for detecting the movement of an object from the moving amount waveform data.

摘要翻译： 可以在不受睡眠者或室内照明光的影响的情况下检测睡觉者的呼吸的监视器，并且可以通过图像测量容易地定量地评估检测到的呼吸。 监视器包括用于投射指定照明图案的装置（1），用于连续地拾取投影光的图像的装置（5），用于根据所获取的两帧的图像计算照明图案的帧间移动量的装置（7） 通过图像拾取装置在不同时间产生包括以时间序列布置的帧间移动量的移动量波形数据的装置（8），以及用于根据移动量波形数据检测对象的移动的装置（9）。