公开(公告)号：WO2012162326A3

公开(公告)日：2013-01-24

申请号：PCT/US2012039016

申请日：2012-05-23

Applicant: MICROSOFT CORP

Inventor： MCELDOWNEY SCOTT

IPC: G03B35/08 ,  H04N13/04

CPC classification number: H04N13/0253 ,  G03B2215/0567 ,  H04N13/0271

Abstract: A three-dimensional imaging system to reduce detected ambient light comprises a wavelength stabilized laser diode to project imaging light onto a scene, an optical bandpass filter, and a camera to receive imaging light reflected from the scene and through the optical bandpass filter, the camera configured to use the received imaging light for generating a depth map of the scene.

Abstract translation: 用于减少检测到的环境光的三维成像系统包括将成像光投射到场景上的波长稳定的激光二极管，光学带通滤光器和照相机，以接收从场景反射的成像光并通过光学带通滤光器，照相机 被配置为使用所接收的成像光来生成场景的深度图。

公开(公告)号：WO2011041066A3

公开(公告)日：2011-06-23

申请号：PCT/US2010047564

申请日：2010-09-01

Applicant: MICROSOFT CORP

Inventor： MCELDOWNEY SCOTT ,  GIAIMO EDWARD

IPC: H04N5/225

CPC classification number: G01J3/0205 ,  G01J3/02 ,  G01J3/0224 ,  G01J3/0229 ,  G01J3/0235 ,  H04N5/332 ,  H04N13/0253

Abstract: A dual-mode includes a light source configured to project a structured illumination from which visible light can be filtered. The dual-mode imager also includes a detector configured to capture both the structured illumination and visible light from the scene. A temporal or spatial filter is used to selectively block visible light from one or more portions of the detector while passing the structured illumination to the one or more portions of the detector.

Abstract translation: 双模式包括配置为投射结构化照明的光源，可以从该结构化照明中滤除可见光。 双模式成像器还包括配置成捕捉来自场景的结构化照明和可见光两者的检测器。 时间或空间滤波器用于在将结构化照明传递到检测器的一个或多个部分的同时选择性地阻挡来自检测器的一个或多个部分的可见光。

公开(公告)号：EP2484107A4

公开(公告)日：2014-10-29

申请号：EP10821000

申请日：2010-09-01

Applicant: MICROSOFT CORP

Inventor： MCELDOWNEY SCOTT ,  GIAIMO EDWARD

IPC: H04N5/225 ,  H04N5/33 ,  H04N13/02

CPC classification number: G01J3/0205 ,  G01J3/02 ,  G01J3/0224 ,  G01J3/0229 ,  G01J3/0235 ,  H04N5/332 ,  H04N13/0253

Abstract: A dual-mode includes a light source configured to project a structured illumination from which visible light can be filtered. The dual-mode imager also includes a detector configured to capture both the structured illumination and visible light from the scene. A temporal or spatial filter is used to selectively block visible light from one or more portions of the detector while passing the structured illumination to the one or more portions of the detector.

公开(公告)号：EP2715448A4

公开(公告)日：2014-10-29

申请号：EP12789492

申请日：2012-05-23

Applicant: MICROSOFT CORP

Inventor： MCELDOWNEY SCOTT

IPC: G03B35/08 ,  H04N13/02 ,  H04N13/04

CPC classification number: H04N13/0253 ,  G03B2215/0567 ,  H04N13/0271

Abstract: A three-dimensional imaging system to reduce detected ambient light comprises a wavelength stabilized laser diode to project imaging light onto a scene, an optical bandpass filter, and a camera to receive imaging light reflected from the scene and through the optical bandpass filter, the camera configured to use the received imaging light for generating a depth map of the scene.