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1. 发明公开

EP3158394A2 MULTI-CAMERA SYSTEM USING FOLDED OPTICS FREE FROM PARALLAX ARTIFACTS 有权
标题翻译：美国麻省理工学院食品科学与技术学院
公开(公告)号：EP3158394A2
公开(公告)日：2017-04-26
申请号：EP15731757.9
申请日：2015-05-29
申请人： Qualcomm Incorporated
发明人： GEORGIEV, Todor Georgiev , OSBORNE, Thomas Wesley , GOMA, Sergiu Radu
IPC分类号： G03B17/00 , H04N13/00
摘要： Aspects relate to an array camera exhibiting little or no parallax artifacts in captured images. For example, the planes of the central mirror surfaces of the array camera can be located at a midpoint along, and orthogonally to, a line between the corresponding camera location and the virtual camera location. Accordingly, the cones of all of the cameras in the array appear as if coming from the virtual camera location after folding by the mirrors. Each sensor in the array “sees” a portion of the image scene using a corresponding facet of the central mirror prism, and accordingly each individual sensor/mirror pair represents only a sub-aperture of the total array camera. The complete array camera has a synthetic aperture generated based on the sum of all individual aperture rays.
摘要翻译：方面涉及在捕获的图像中显示很少或没有视差伪影的阵列相机。例如，阵列相机的中央镜面的平面可以位于相应的相机位置和虚拟相机位置之间的直线的正中心处。因此，阵列中的所有相机的圆锥体看起来好像在被镜子折叠之后来自虚拟相机位置。阵列中的每个传感器使用中心镜棱镜的对应面来“看到”图像场景的一部分，因此每个单独的传感器/镜对仅表示总阵列照相机的子孔径。完整的阵列相机具有基于所有单独的光阑的总和产生的合成孔径。

2. 发明授权

EP2856077B1 RECEPTION OF AFFINE-INVARIANT SPATIAL MASK FOR ACTIVE DEPTH SENSING 有权
标题翻译： AFFININVARIANTEN MASK空间实现主动深度测量TRANSFER
公开(公告)号：EP2856077B1
公开(公告)日：2017-03-01
申请号：EP13721835.0
申请日：2013-04-18
申请人： Qualcomm Incorporated
发明人： ATANASSOV, Kalin Mitkov , NASH, James Wilson , RAMACHANDRA, Vikas , GOMA, Sergiu Radu
IPC分类号： G01B11/25 , G06T7/00
CPC分类号： G01B11/254 , G01B11/2513 , G01B11/2545 , G06T5/001 , G06T7/521 , H04B1/12

3. 发明公开

EP2910011A1 MULTI-CAMERA SYSTEM USING FOLDED OPTICS 有权
标题翻译：多功能药物MIT GEFALTETER OPTIK
公开(公告)号：EP2910011A1
公开(公告)日：2015-08-26
申请号：EP13779716.3
申请日：2013-10-10
申请人： Qualcomm Incorporated
发明人： GEORGIEV, Todor Georgiev , OSBORNE, Thomas Wesley , GOMA, Sergiu Radu
IPC分类号： H04N5/232 , G06T3/40
CPC分类号： H04N5/23238 , G02B13/0065 , G06T3/4038 , H04N5/2254 , H04N5/2257 , H04N5/247 , H04N5/3415 , H04N7/18
摘要： Described herein are methods and devices that employ a plurality of image sensors to capture a target image of a scene. As described, positioning at least one reflective or refractive surface near the plurality of image sensors enables the sensors to capture together an image of wider field of view and longer focal length than any sensor could capture individually by using the reflective or refractive surface to guide a portion of the image scene to each sensor. The different portions of the scene captured by the sensors may overlap, and may be aligned and cropped to generate the target image.
摘要翻译：这里描述了采用多个图像传感器来捕获场景的目标图像的方法和装置。如上所述，在多个图像传感器附近定位至少一个反射或折射表面使得传感器能够将比较任何传感器可以通过使用反射或折射表面单独捕获的更宽视野和更长焦距的图像一起捕获以引导图像场景的一部分到每个传感器。由传感器捕获的场景的不同部分可以重叠，并且可以对准和裁剪以生成目标图像。

4. 发明公开

EP4288797A1 HIGH-RESOLUTION TIME-OF-FLIGHT DEPTH IMAGING 审中-实审
公开(公告)号：EP4288797A1
公开(公告)日：2023-12-13
申请号：EP22704989.7
申请日：2022-01-26
申请人： QUALCOMM INCORPORATED
发明人： MA, Jian , GOMA, Sergiu Radu , HSEIH, Biay-Cheng
IPC分类号： G01S7/481 , G01S7/4863 , G01S17/894

5. 发明公开

EP3698406A1 METAL MESH LIGHT PIPE FOR TRANSPORTING LIGHT IN AN IMAGE SENSOR 有权
公开(公告)号：EP3698406A1
公开(公告)日：2020-08-26
申请号：EP18799632.7
申请日：2018-10-17
申请人： Qualcomm Incorporated
发明人： MA, Jian , HSEIH, Biay-Cheng , GOMA, Sergiu Radu
IPC分类号： H01L27/146 , H04N3/00

6. 发明公开

EP3353808A1 COLOR FILTER SENSORS 有权
公开(公告)号：EP3353808A1
公开(公告)日：2018-08-01
申请号：EP16767055.3
申请日：2016-08-23
申请人： Qualcomm Incorporated
发明人： GOMA, Sergiu Radu , ATANASSOV, Kalin Mitkov , SIDDIQUI, Hasib Ahmed , HSEIH, Biay-Cheng , GEORGIEV, Todor Georgiev
IPC分类号： H01L27/146
CPC分类号： H01L27/14621 , H01L27/14605 , H01L27/14645 , H04N9/045
摘要： Innovations include a sensing device having a sensor array comprising a plurality of sensors, each sensor having a length dimension and a width dimension and configured to generate a signal responsive to radiation incident on the sensor, and a filter array comprising a plurality of filters, the filter array disposed to filter light before it is incident on the sensor array, the filter array arranged relative to the sensor array so each of the plurality of sensors receives radiation propagating through at least one corresponding filter. Each filter has a length dimension and a width dimension, and a ratio of the length dimension of a filter to the length dimension of a corresponding sensor, a ratio of the width dimension of a filter to the width dimension of a corresponding sensor, or both, is a non-integer greater than 1.

7. 发明公开

EP3158726A1 WIDE FIELD OF VIEW ARRAY CAMERA FOR HEMISPHERIC AND SPHERICAL IMAGING 审中-公开
标题翻译：宽视野阵列摄像机用于半球和球形成像
公开(公告)号：EP3158726A1
公开(公告)日：2017-04-26
申请号：EP15745003.2
申请日：2015-06-16
申请人： Qualcomm Incorporated
发明人： OSBORNE, Thomas Wesley , GEORGIEV, Todor Georgiev , GOMA, Sergiu Radu
IPC分类号： H04N5/232 , G03B17/17 , H04N5/225 , G03B35/08 , G03B37/04 , H04N13/02
CPC分类号： H04N5/23238 , G02B13/0075 , G02B13/06 , G03B17/17 , G03B35/08 , G03B37/04 , H04N5/2254 , H04N5/2258 , H04N5/2259 , H04N5/247 , H04N13/243
摘要： Aspects relate to methods and systems for producing ultra-wide field of view images. In some embodiments, an image capture system for capturing wide field-of-view images comprises an aperture, a central camera positioned to receive light through the aperture, the center camera having an optical axis, a plurality of periphery cameras disposed beside the central camera and pointed towards a portion of the optical axis of the center camera, the plurality of cameras arranged around the center camera, and a plurality of extendible reflectors. The reflectors are configured to move from a first position to a second position and have a mirrored first surface that faces away from the optical axis of the center camera and a second black surface that faces towards the optical axis of the center camera, the plurality of periphery cameras arranged around the center camera.
摘要翻译：方面涉及用于产生超宽视场图像的方法和系统。在一些实施例中，用于捕获宽视场图像的图像捕获系统包括孔径，定位成通过孔径接收光的中心相机，中心相机具有光轴，多个周边相机布置在中心相机并且指向中心相机的光轴的一部分，围绕中心相机布置的多个相机以及多个可延伸的反射器。反射器被配置为从第一位置移动到第二位置并且具有背向中心相机的光轴的镜像的第一表面和面向中心相机的光轴的第二黑色表面，多个围绕中心相机布置的周边相机。

8. 发明公开

EP3158395A2 MULTI-CAMERA SYSTEM USING FOLDED OPTICS FREE FROM PARALLAX AND TILT ARTIFACTS 有权
标题翻译：使用折叠式光学镜头的多摄像机系统不受平行和倾斜伪影的影响
公开(公告)号：EP3158395A2
公开(公告)日：2017-04-26
申请号：EP15731759.5
申请日：2015-05-29
申请人： Qualcomm Incorporated
发明人： GEORGIEV, Todor Georgiev , GOMA, Sergiu Radu
IPC分类号： G03B17/00
CPC分类号： H04N5/23232 , G03B17/00 , G03B17/17 , H04N5/2171 , H04N5/225 , H04N5/2253 , H04N5/2254 , H04N5/2258 , H04N5/232 , H04N5/23238 , Y10T29/49828
摘要： Aspects relate to an array camera exhibiting little or no parallax artifacts in captured images. For example, the planes of the central mirror prism of the array camera can intersect at an apex defining the vertical axis of symmetry of the system. The apex can serve as a point of intersection for the optical axes of the sensors in the array. Each sensor in the array "sees" a portion of the image scene using a corresponding facet of the central mirror prism, and accordingly each individual sensor/mirror pair represents only a sub-aperture of the total array camera. The complete array camera has a synthetic aperture generated based on the sum of all individual aperture rays.
摘要翻译：各方面涉及在捕获的图像中表现出很少或没有视差伪影的阵列相机。例如，阵列相机的中心镜棱镜的平面可以在限定系统的垂直对称轴的顶点相交。顶点可以作为阵列中传感器光轴的交点。阵列中的每个传感器使用中央反射镜棱镜的对应小平面“看到”图像场景的一部分，因此每个单独的传感器/反射镜对仅表示总阵列相机的子小孔。完整的阵列相机具有基于所有单独孔径光线的总和生成的合成孔径。

9. 发明公开

EP2920545A1 DYNAMIC ADJUSTMENT OF LIGHT SOURCE POWER IN STRUCTURED LIGHT ACTIVE DEPTH SENSING SYSTEMS 有权
标题翻译： EN TEN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN
公开(公告)号：EP2920545A1
公开(公告)日：2015-09-23
申请号：EP13789081.0
申请日：2013-10-17
申请人： Qualcomm Incorporated
发明人： BAUZA, Judit Martinez , ATANASSOV, Kalin Mitkov , GOMA, Sergiu Radu
IPC分类号： G01B11/25 , H04N13/02 , H04N5/353 , H04N13/00
CPC分类号： H04N13/207 , G01B11/25 , G01B11/2513 , G06T5/50 , G06T7/521 , G06T2207/20221
摘要： A method and device is provided that compensates for different reflectivity/absorption coefficients of objects in a scene/object when performing active depth sensing using structured light. A receiver sensor captures an image of a scene onto which a code mask is projected. One or more parameters are ascertained from the captured image. Then a light source power for a projecting light source is dynamically adjusted according to the one or more parameters to improve decoding of the code mask in a subsequently captured image. Depth information for the scene may then be ascertained based on the captured image based on the code mask. In one example, the light source power is fixed at a particular illumination while an exposure time for the receiver sensor is adjusted. In another example, an exposure time for the receiver sensor is maintained/kept at a fixed value while the light source power is adjusted.
摘要翻译：提供了一种方法和装置，其在使用结构化光进行主动深度感测时补偿场景/物体中物体的不同反射率/吸收系数。接收器传感器捕获投影有代码掩码的场景的图像。从捕获的图像确定一个或多个参数。然后，根据一个或多个参数动态地调整用于投影光源的光源功率，以改进随后捕获的图像中的码掩码的解码。然后可以基于基于代码掩码的捕获图像来确定场景的深度信息。在一个示例中，光源功率固定在特定照明下，同时调节接收器传感器的曝光时间。在另一示例中，在调整光源功率的同时，将接收器传感器的曝光时间保持/保持在固定值。

10. 发明公开

EP4169240A1 MULTIPLE CAMERA SYSTEM FOR WIDE ANGLE IMAGING 审中-实审
公开(公告)号：EP4169240A1
公开(公告)日：2023-04-26
申请号：EP21732705.5
申请日：2021-05-19
申请人： QUALCOMM INCORPORATED
发明人： MA, Jian , WANG, Shen-Ge , GOMA, Sergiu Radu
IPC分类号： H04N5/232 , G03B17/17 , H04N5/225

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