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1. 再颁专利

USRE33865E Detector for three-dimensional optical imaging 失效
公开(公告)号：USRE33865E
公开(公告)日：1992-03-31
申请号：US553701
申请日：1990-07-16
申请人： Frederick K. Knight , Kenneth Kalata
发明人： Frederick K. Knight , Kenneth Kalata
IPC分类号： H04N13/00
CPC分类号： H04N13/0207 , H04N13/0253 , H04N13/0003 , H04N13/0055 , H04N13/02 , H04N13/0235 , H04N2013/0081
摘要： The detector includes a focusing lens for focusing pulsed laser light reflected from an object onto a fiber optic array. The fiber optic array is configured to receive a two-dimensional image from the focusing lens and to convert the two-dimensional image into a line image. A streak camera responsive to light from the fiber optic array provides time resolution for the light from each of the fibers in the array. A two-dimensional detector records the light output from the streak camera and electronics store data and process information to construct three-dimensional images.

2. 发明授权

US4819064A Television monitor field shifter and an opto-electronic method for obtaining a stereo image of optimal depth resolution and reduced depth distortion on a single screen 失效
标题翻译：电视监视器场移位器和用于获得在单个屏幕上具有最佳深度分辨率和减小的深度失真的立体图像的光电方法
公开(公告)号：US4819064A
公开(公告)日：1989-04-04
申请号：US125666
申请日：1987-11-25
申请人： Daniel B. Diner
发明人： Daniel B. Diner
IPC分类号： H04N13/00
CPC分类号： H04N13/00 , H04N13/02
摘要： A method and apparatus for obtaining a stereo image with reduced depth distortion and optimum depth resolution. Static and dynamic depth distortion and depth resolution trade-off is provided. Cameras obtaining the images for a stereo view are converged at a convergence point behind the object to be presented in the image, and (a) the collection-surface-to-object distance, (b) the camera separation distance, and (c) the focal lengths of zoom lenses for the cameras are all increased. Doubling the distances cuts the static depth distortion in half while maintaining image size and depth resolution. Dynamic depth distortion is minimized by panning a stereo view-collecting camera system about a circle which passes through the convergence point and the cameras' first nodal points. Horizontal field shifting of the television fields on a television monitor brings both the monitor and the stereo views within the viewer's limit of binocular fusion.
摘要翻译：一种用于获得具有降低的深度失真和最佳深度分辨率的立体图像的方法和装置。提供静态和动态深度失真和深度分辨率折衷。获取立体图像的摄像机会在要呈现在图像中的物体后面的会聚点处会聚，并且（a）收集表面到物体的距离，（b）相机间隔距离，以及（c）相机的变焦镜头的焦距全部增加。将距离加倍将静态深度失真减少一半，同时保持图像尺寸和深度分辨率。通过对通过会聚点和照相机的第一节点的圆的平移立体声收视摄像系统来最小化动态深度失真。在电视监视器上的电视场的水平场移动使显示器和立体视图在观察者的双眼融合极限内。

3. 发明授权

US3504122A Stereoscopic television systems with means to control the camera movement from a remote location 失效
标题翻译：用于控制远程位置摄像机运动的立体声电视系统
公开(公告)号：US3504122A
公开(公告)日：1970-03-31
申请号：US3504122D
申请日：1965-03-16
申请人： HARVEY L RATLIFF JR
发明人： RATLIFF HARVEY L JR
IPC分类号： H04N13/00 , H04N9/54
CPC分类号： H04N13/00 , H04N13/02

4. 发明授权

US11863734B2 Time-of-flight camera system 有权
公开(公告)号：US11863734B2
公开(公告)日：2024-01-02
申请号：US17522863
申请日：2021-11-09
申请人： Sony Depthsensing Solutions SA/NV
发明人： Daniel Van Nieuwenhove , Julien Thollot
IPC分类号： G01C3/08 , H04N13/02 , H04N13/128 , H04N13/243 , H04N13/246 , H04N13/257 , H04N13/271 , H04N13/122 , H04N13/207 , G01S17/86 , G01S17/894 , H04N25/40 , H04N13/00
CPC分类号： H04N13/02 , G01S17/86 , G01S17/894 , H04N13/122 , H04N13/128 , H04N13/207 , H04N13/243 , H04N13/246 , H04N13/257 , H04N13/271 , H04N25/41 , H04N2013/0081
摘要： The invention relates to a TOF camera system comprising several cameras, at least one of the cameras being a TOF camera, wherein the cameras are assembled on a common substrate and are imaging the same scene simultaneously and wherein at least two cameras are driven by different driving parameters.

5. 发明授权

US4677468A Stereoscopic television image-pickup device display device 失效
标题翻译：立体电视图像拾取装置显示装置
公开(公告)号：US4677468A
公开(公告)日：1987-06-30
申请号：US765210
申请日：1985-08-13
申请人： Masanobu Morishita
发明人： Masanobu Morishita
IPC分类号： H04N5/238 , H04N13/00
CPC分类号： H04N5/238 , H04N13/00 , H04N13/02
摘要： In a stereoscopic television display device, the timing of read out data of a frame memory for right eye and the timing of read out data of a frame memory for left eye are shifted with respect to each other other so that the observer can freely select a point other than a camera's observation point as his observation point. Furthermore, according to another aspect of the invention, a stereoscopic television image pickup device is provided in which an electrically controllable aperture and an optical transmission plate having an electrically controllable transmittance are disposed between an object and image pickup units for right eye bad left eye, and in each image pickup unit the aperture and the transmittance are controlled so that the video signal level and the degree of opening of the aperture are set to desired values.
摘要翻译：在立体电视显示装置中，用于右眼的帧存储器的读出数据的定时和用于左眼的帧存储器的读出数据的定时彼此相对移动，使得观察者可以自由地选择除了相机的观察点以外，其他观测点。此外，根据本发明的另一方面，提供了一种立体电视图像拾取装置，其中电可控孔径和具有电可控透射率的光传输板设置在用于右眼不良左眼的物体和图像拾取单元之间，并且在每个图像拾取单元中，控制孔径和透射率，使得视频信号电平和孔径的开度被设置为期望值。

6. 发明公开

EP2774379A4 SURFACE SEGMENTATION FROM RGB AND DEPTH IMAGES 审中-公开
标题翻译： OBERFLÄCHENSEGMENTIERUNGAUFGRUND VON RGB- UND TIEFENBILDERN
公开(公告)号：EP2774379A4
公开(公告)日：2015-06-03
申请号：EP12844733
申请日：2012-11-02
申请人： MICROSOFT TECHNOLOGY LICENSING LLC
发明人： HOIEM DEREK , KOHLI PUSHMEET
IPC分类号： H04N13/00 , G06T7/00
CPC分类号： G06T7/0081 , G06K9/00 , G06K9/46 , G06T7/00 , G06T7/11 , G06T7/50 , G06T2207/10024 , G06T2207/10028 , H04N13/02 , H04N13/0239
摘要： Surface segmentation from RGB and depth images is described. In one example, a computer receives an image of a scene. The image has pixels which each have an associated color value and an associated depth value representing a distance between from an image sensor to a surface in the scene. The computer uses the depth values to derive a set of three-dimensional planes present within the scene. A cost function is used to determine whether each pixel belongs to one of the planes, and the image elements are labeled accordingly. The cost function has terms dependent on the depth value of a pixel, and the color values of the pixels and at least one neighboring pixel. In various examples, the planes can be extended until they intersect to determine the extent of the scene, and pixels not belonging to a plane can be labeled as objects on the surfaces.
摘要翻译：描述从RGB和深度图像的表面分割。在一个示例中，计算机接收场景的图像。图像具有各自具有相关联颜色值的像素和表示从图像传感器到场景中的表面之间的距离的相关联的深度值。计算机使用深度值来导出场景内存在的一组三维平面。使用成本函数来确定每个像素是否属于一个平面，并且图像元素被相应地标记。成本函数具有取决于像素的深度值以及像素和至少一个相邻像素的颜色值的项。在各种示例中，平面可以延伸直到它们相交以确定场景的范围，并且不属于平面的像素可以被标记为表面上的对象。

7. 发明公开

EP1999077A4 WASTEWATER TREATMENT SYSTEM AND METHOD 审中-公开
公开(公告)号：EP1999077A4
公开(公告)日：2013-01-16
申请号：EP07752470
申请日：2007-03-08
申请人： SIEMENS INDUSTRY INC
发明人： SMITH DUANE R , HOWDESHELL MICHAEL , MARTEN LORI , MEIDL JOHN A , VOLLSTEDT THOMAS J , WENTA ROBERT J , WINGERS TODD , ZUBACK JOSEPH E
IPC分类号： C02F9/00 , C02F1/28
CPC分类号： C02F3/34 , C02F1/001 , C02F1/283 , C02F1/38 , C02F1/44 , C02F1/444 , C02F3/00 , C02F3/02 , C02F3/12 , C02F3/1268 , C02F3/1273 , C02F3/30 , C02F9/00 , C02F11/08 , C02F2101/301 , C02F2101/305 , C02F2101/327 , C02F2101/366 , C02F2303/16 , G01R1/0425 , G01R1/0441 , G01R1/045 , G01R1/067 , G01R1/06738 , H04N1/00 , H04N13/0018 , H04N13/02 , Y02W10/15
摘要： The invention is directed to a method and apparatus for treating wastewater. The wastewater treatment system includes a bioreactor including activated carbon and a first biological population. The wastewater treatment system may also include a membrane bioreactor and/or a wet oxidation unit.

8. 发明授权

US5502480A Three-dimensional vision camera 失效
标题翻译：三维视觉摄像机
公开(公告)号：US5502480A
公开(公告)日：1996-03-26
申请号：US377589
申请日：1995-01-24
申请人： Kaeko Kuga , Takuzo Uemura
发明人： Kaeko Kuga , Takuzo Uemura
IPC分类号： H04N5/74 , H04N13/00 , H04N13/02
CPC分类号： H04N13/0207 , H04N13/0253 , H04N13/0296 , H04N13/0495 , H04N13/0497 , H04N13/02 , H04N5/74
摘要： A three-dimensional vision camera where there is no disagreement between the video signal and the distance signal is provided by using the taking optical system for the distance measurement. A reflecting mirror 8 for reflecting a distance measuring laser beam from a laser diode 6 is arranged behind a taking lens 4. The laser beam is irradiated to a photographic object through the taking lens 4. The laser beam reflected by the photographic object is received by a photodiode array 7 through the taking lens 4 and the reflecting mirror 8. While the taking lens 4 is moved along the optical axis to perform photographing, the laser scanning is performed by rotating the reflecting mirror 8 about two axes vertical to the optical axis of the taking lens 4 to measure the distance.
摘要翻译：通过使用拍摄光学系统进行距离测量，提供了视频信号和距离信号之间没有分歧的三维视觉相机。用于反射来自激光二极管6的距离测量激光束的反射镜8布置在拍摄镜头4的后面。激光束通过拍摄镜头4照射到摄影对象。由摄影对象反射的激光束被通过拍摄镜头4和反射镜8的光电二极管阵列7.当摄影镜头4沿着光轴移动以进行拍摄时，通过使反射镜8绕垂直于光轴的两个轴旋转来执行激光扫描拍摄镜头4来测量距离。

9. 发明授权

US5345086A Automatic map compilation system 失效
标题翻译：自动地图编译系统
公开(公告)号：US5345086A
公开(公告)日：1994-09-06
申请号：US318538
申请日：1963-10-24
申请人： Sidney Bertram
发明人： Sidney Bertram
IPC分类号： G01C11/00 , H04N13/00 , G01C11/12
CPC分类号： G01C11/00 , H04N13/0003 , H04N13/02 , H04N2013/0081
摘要： An automatic map complication system, for deriving information from a pair of stereoscopic photographs by scanning portions thereof which represent homologous imagery comprising:first means for scanning at least portions of a pair of stereoscopic photographs and developing video signals in accordance therewith;second means, including computing means, operable in a sequence of cycles of operation, for estimating for successive cycles of operation, on the basis of at least photogrammetric data related to said pair of photographs, the portions of said photographs which represent homologous imagery and controlling said first means to synchronously scan said portions; andthird means responsive to said video signals for comparing said video signals therein and producing error signals which represent the degree of error in said second means in estimating said portions of said photographs as representing homologous imagery, said second means including means responsive to said error signals for updating the estimate of the locations of portions of said photographs, which represent homologous imagery, adjacent the scanned portions.
摘要翻译：一种自动地图复现系统，用于通过扫描表示同源图像的部分来从一对立体照片中导出信息，其包括：第一装置，用于扫描一对立体照片的至少一部分并根据其显影视频信号; 第二装置，包括可在一系列操作循环中操作的计算装置，用于基于至少与所述一对照片相关的摄影测量数据估计连续的操作循环，所述照片的表示同源图像和控制的部分所述第一装置同步扫描所述部分; 以及响应于所述视频信号的第三装置，用于比较其中的所述视频信号，并且在将所述照片的所述部分估计为表示同源图像时产生表示所述第二装置中的误差程度的误差信号，所述第二装置包括响应所述误差信号的装置用于更新与扫描部分相邻的所述照片的表示同源图像的部分的位置的估计。

10. 发明授权

US4791490A Detector for three-dimensional optical imaging 失效
标题翻译：三维光学成像检测器
公开(公告)号：US4791490A
公开(公告)日：1988-12-13
申请号：US069388
申请日：1987-07-02
申请人： Frederick K. Knight , Kenneth Kalata
发明人： Frederick K. Knight , Kenneth Kalata
IPC分类号： H04N13/00
CPC分类号： H04N13/0207 , H04N13/0253 , H04N13/0003 , H04N13/0055 , H04N13/02 , H04N13/0235 , H04N2013/0081
摘要： The detector includes a focusing lens for focusing pulsed laser light reflected from an object onto a fiber optic array. The fiber optic array is configured to receive a two-dimensional image from the focusing lens and to convert the two-dimensional image into a line image. A streak camera responsive to light from the fiber optic array provides time resolution for the light from each of the fibers in the array. A two-dimensional detector records the light output from the streak camera and electronics store data and process information to construct three-dimensional images.
摘要翻译：检测器包括用于将从物体反射的脉冲激光聚焦到光纤阵列上的聚焦透镜。光纤阵列被配置为从聚焦透镜接收二维图像并将二维图像转换成线图像。响应于来自光纤阵列的光的条纹相机提供来自阵列中的每个光纤的光的时间分辨率。二维检测器记录来自条纹照相机的光输出和电子存储数据和处理信息以构建三维图像。

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