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1.发明授权公开(公告)号：US08605202B2
公开(公告)日：2013-12-10
申请号：US13319800
申请日：2010-04-28
申请人： Remco Theodorus Johannes Muijs , Dmitry Nikolaevich Znamenskiy , Harold Agnes Wilhelmus Schmeitz , Ruud Vlutters , Franciscus Hendrikus Van Heesch
发明人： Remco Theodorus Johannes Muijs , Dmitry Nikolaevich Znamenskiy , Harold Agnes Wilhelmus Schmeitz , Ruud Vlutters , Franciscus Hendrikus Van Heesch
CPC分类号： H04N5/23248 , G06T5/003 , G06T2207/20201
摘要： A camera and system comprising a camera in which, during exposure, the ratio of the distance between the lens and the sensor and the focal length is changed. The rate of change is set such that motion invariant imaging is achievable for practical speed ranges, i.e. speed of up to at least 5 km/hour at 2 meter distance of the lens, by deconvoluting the compound image. Preferably the achievable speed range is at least twice as high. A linear motion of the sensor is preferred.
摘要翻译： 一种照相机和系统，包括照相机，其中在曝光期间，透镜和传感器之间的距离与焦距的比率发生变化。 变化率被设置为使得实际速度范围（即，在透镜的2米距离处至少5公里/小时的速度）可以通过对卷曲化复合图像进行解卷积来实现运动不变成像。 优选地，可实现的速度范围是至少两倍高。 传感器的线性运动是优选的。
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2.发明申请CAMERA, SYSTEM COMPRISING A CAMERA, METHOD OF OPERATING A CAMERA AND METHOD FOR DECONVOLUTING A RECORDED IMAGE 有权相机，包含相机的系统，操作相机的方法和用于解除记录图像的方法公开(公告)号：US20120062787A1
公开(公告)日：2012-03-15
申请号：US13319800
申请日：2010-04-28
申请人： Remco Theodorus Johannes Muijs , Dmitry Nikolaevich Znamenskiy , Harald Agnes Wilhelmus Schmeitz , Ruud Vlutters , Franciscus Hendrikus Van Heesch
发明人： Remco Theodorus Johannes Muijs , Dmitry Nikolaevich Znamenskiy , Harald Agnes Wilhelmus Schmeitz , Ruud Vlutters , Franciscus Hendrikus Van Heesch
CPC分类号： H04N5/23248 , G06T5/003 , G06T2207/20201
摘要： A camera and system comprising a camera in which, during exposure, the ratio of the distance between the lens and the sensor and the focal length is changed. The rate of change is set such that motion invariant imaging is achievable for practical speed ranges, i.e. speed of up to at least 5 km/hour at 2 meter distance of the lens, by deconvoluting the compound image. Preferably the achievable speed range is at least twice as high. A linear motion of the sensor is preferred.
摘要翻译： 一种照相机和系统，包括照相机，其中在曝光期间，透镜和传感器之间的距离与焦距的比率发生变化。 变化率被设置为使得实际速度范围（即，在透镜的2米距离处至少5公里/小时的速度）可以通过对卷曲化复合图像进行解卷积来实现运动不变成像。 优选地，可实现的速度范围是至少两倍高。 传感器的线性运动是优选的。
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公开(公告)号：US20120127351A1
公开(公告)日：2012-05-24
申请号：US13388881
申请日：2010-08-10
IPC分类号： H04N9/07
CPC分类号： H04N9/045 , G01J3/02 , G01J3/0208 , G01J3/0229 , G01J3/2803 , H04N9/097
摘要： A multi-spectral camera comprises a blocking element (201) having at least one hole (203) allowing light through. A dispersive element (205) spreads light from the at least one hole (203) in different wavelength dependent directions and a lens (207) focuses light from the dispersive element (205) on an image plane (209). A microlens array (211) receives light from the lens (207) and an image sensor (213) receives the light from the microlens array (211) and generates a pixel value signal which comprises incident light values for the pixels of the image sensor (213). A processor then generates a multi-spectral image from the pixel value signal. The approach may allow a single instantaneous sensor measurement to provide a multi-spectral image comprising at least one spatial dimension and one spectral dimension. The multi-spectral image may be generated by post-processing of the sensor output and no physical filtering or moving parts are necessary.
摘要翻译： 多光谱照相机包括具有允许光通过的至少一个孔（203）的阻挡元件（201）。 色散元件（205）使来自至少一个孔（203）的光在不同的波长相关方向上扩散，并且透镜（207）将来自色散元件（205）的光聚焦在图像平面（209）上。 微透镜阵列（211）从透镜（207）接收光，并且图像传感器（213）接收来自微透镜阵列（211）的光，并产生包括图像传感器的像素的入射光值的像素值信号 213）。 然后，处理器从像素值信号生成多光谱图像。 该方法可以允许单个瞬时传感器测量来提供包括至少一个空间维度和一个光谱维度的多光谱图像。 多光谱图像可以通过传感器输出的后处理来生成，并且不需要物理滤波或移动部件。
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公开(公告)号：US09420241B2
公开(公告)日：2016-08-16
申请号：US13388881
申请日：2010-08-10
CPC分类号： H04N9/045 , G01J3/02 , G01J3/0208 , G01J3/0229 , G01J3/2803 , H04N9/097
摘要： A multi-spectral camera comprises a blocking element (201) having at least one hole (203) allowing light to pass through. A dispersive element (205) spreads light from the at least one hole (203) in different wavelength dependent directions and a lens (207) focuses light from the dispersive element (205) on an image plane (209). A microlens array (211) receives light from the lens (207) and an image sensor (213) receives the light from the microlens array (211) and generates a pixel value signal which comprises incident light values for the pixels of the image sensor (213). A processor then generates a multi-spectral image from the pixel value signal. The approach may allow a single instantaneous sensor measurement to provide a multi-spectral image comprising at least one spatial dimension and one spectral dimension. The multi-spectral image may be generated by post-processing of the sensor output and no physical filtering or moving parts are necessary.
摘要翻译： 多光谱相机包括具有允许光通过的至少一个孔（203）的阻挡元件（201）。 色散元件（205）使来自至少一个孔（203）的光在不同的波长相关方向上扩散，并且透镜（207）将来自色散元件（205）的光聚焦在图像平面（209）上。 微透镜阵列（211）从透镜（207）接收光，并且图像传感器（213）接收来自微透镜阵列（211）的光，并产生包括图像传感器的像素的入射光值的像素值信号 213）。 然后，处理器从像素值信号生成多光谱图像。 该方法可以允许单个瞬时传感器测量来提供包括至少一个空间维度和一个光谱维度的多光谱图像。 多光谱图像可以通过传感器输出的后处理来生成，并且不需要物理滤波或移动部件。
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公开(公告)号：US20120281879A1
公开(公告)日：2012-11-08
申请号：US13520588
申请日：2011-01-11
申请人： Ruud Vlutters , Frederik Jan De Bruijn , Lorenzo Feri , Tim Corneel Wilhelmus Schenk , Remco Theodorus Johannes Muijs
发明人： Ruud Vlutters , Frederik Jan De Bruijn , Lorenzo Feri , Tim Corneel Wilhelmus Schenk , Remco Theodorus Johannes Muijs
CPC分类号： H05B37/02 , G06K9/2036
摘要： The invention relates to a detection system for determining whether a light contribution of a light source is present at a selected position within a 2D scene. The light contribution includes an embedded code comprising a repeating sequence of N symbols. The detection system includes a camera and a processing unit. The camera is configured to acquire a series of images of the scene via specific open/closure patterns of the shutter. Each image includes a plurality of pixels, each pixel representing an intensity of the light output of the light source at a different physical position within the scene. The processing unit is configured to process the acquired series of images to determine whether the light contribution of the first light source is present at the selected physical position within the scene by e.g. correlating a sequence of pixels of the acquired series corresponding to the selected physical position with the first sequence of N symbols.
摘要翻译： 本发明涉及一种用于确定在2D场景内的选定位置是否存在光源的光贡献的检测系统。 光贡献包括包括N个符号的重复序列的嵌入代码。 检测系统包括照相机和处理单元。 相机被配置为通过快门的特定打开/关闭图案来获取场景的一系列图像。 每个图像包括多个像素，每个像素表示在场景内的不同物理位置处的光源的光输出的强度。 处理单元被配置为处理所获取的一系列图像以确定第一光源的光贡献是否存在于场景内的所选物理位置。 将所选择的所选择的物理位置的序列的像素序列与N个符号的第一序列相关联。
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公开(公告)号：US08934005B2
公开(公告)日：2015-01-13
申请号：US14232016
申请日：2012-07-03
摘要： A system and method that measures an optical focus of a distant optical imaging system (EYE), in particular the ocular accommodation of a distant human subject. A luminous pattern of light (P1, A1) is projected by a projector (P) in focus (A2) at a known focal plane (FPL1) in front of the distant optical imaging system (EYE), and an image of the reflection of the pattern (A3) on a sensor surface of the distant optical imaging system (EYE), for instance the retina of an eye, is recorded by a camera (CAM) having an optical axis (AXCAM) coinciding at least partly with or situated close to the optical axis (AXP) of the projection device (P). The sharpness of the luminous pattern (A3) reflected from the sensor surface (retina) is determined.
摘要翻译： 测量远距离光学成像系统（EYE）的光学焦点的系统和方法，特别是遥远的人类对象的眼睛适应。 在远距离光学成像系统（EYE）前面的已知焦平面（FPL1）处，通过投影仪（P）在聚焦（A2）处投射光（P1，A1）的发光图案，并且反射的图像 远距离光学成像系统（EYE）的传感器表面（EYE）上的图案（A3）例如眼睛的视网膜由相机（CAM）记录，该照相机（CAM）具有至少部分地或位于近处的光轴（AXCAM） 到投影装置（P）的光轴（AXP）。 确定从传感器表面（视网膜）反射的发光图案（A3）的清晰度。
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公开(公告)号：US08755561B2
公开(公告)日：2014-06-17
申请号：US13520588
申请日：2011-01-11
申请人： Ruud Vlutters , Frederik Jan De Bruijn , Lorenzo Feri , Tim Corneel Wilhelmus Schenk , Remco Theodorus Johannes Muijs
发明人： Ruud Vlutters , Frederik Jan De Bruijn , Lorenzo Feri , Tim Corneel Wilhelmus Schenk , Remco Theodorus Johannes Muijs
IPC分类号： G06K9/00
CPC分类号： H05B37/02 , G06K9/2036
摘要： The invention relates to a detection system for determining whether a light contribution of a light source is present at a selected position within a 2D scene. The light contribution includes an embedded code comprising a repeating sequence of N symbols. The detection system includes a camera and a processing unit. The camera is configured to acquire a series of images of the scene via specific open/closure patterns of the shutter. Each image includes a plurality of pixels, each pixel representing an intensity of the light output of the light source at a different physical position within the scene. The processing unit is configured to process the acquired series of images to determine whether the light contribution of the first light source is present at the selected physical position within the scene by e.g. correlating a sequence of pixels of the acquired series corresponding to the selected physical position with the first sequence of N symbols.
摘要翻译： 本发明涉及一种用于确定在2D场景内的选定位置是否存在光源的光贡献的检测系统。 光贡献包括包括N个符号的重复序列的嵌入代码。 检测系统包括照相机和处理单元。 相机被配置为通过快门的特定打开/关闭图案来获取场景的一系列图像。 每个图像包括多个像素，每个像素表示在场景内的不同物理位置处的光源的光输出的强度。 处理单元被配置为处理所获取的一系列图像以确定第一光源的光贡献是否存在于场景内的所选物理位置。 将所选择的所选择的物理位置的序列的像素序列与N个符号的第一序列相关联。
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公开(公告)号：US20140168401A1
公开(公告)日：2014-06-19
申请号：US14232016
申请日：2012-07-03
IPC分类号： H04N7/18
摘要： A system and method that measures an optical focus of a distant optical imaging system (EYE), in particular the ocular accommodation of a distant human subject. A luminous pattern of light (P1, A1) is projected by a projector (P) in focus (A2) at a known focal plane (FPL1) in front of the distant optical imaging system (EYE), and an image of the reflection of the pattern (A3) on a sensor surface of the distant optical imaging system (EYE), for instance the retina of an eye, is recorded by a camera (CAM) having an optical axis (AXCAM) coinciding at least partly with or situated close to the optical axis (AXP) of the projection device (P). The sharpness of the luminous pattern (A3) reflected from the sensor surface (retina) is determined.
摘要翻译： 测量远距离光学成像系统（EYE）的光学焦点的系统和方法，特别是遥远的人类对象的眼睛适应。 在远距离光学成像系统（EYE）前面的已知焦平面（FPL1）处，通过投影仪（P）在聚焦（A2）处投射光（P1，A1）的发光图案，并且反射的图像 远距离光学成像系统（EYE）的传感器表面（EYE）上的图案（A3）例如眼睛的视网膜由相机（CAM）记录，该照相机（CAM）具有至少部分地或位于近处的光轴（AXCAM） 到投影装置（P）的光轴（AXP）。 确定从传感器表面（视网膜）反射的发光图案（A3）的清晰度。
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公开(公告)号：US09131221B2
公开(公告)日：2015-09-08
申请号：US13379453
申请日：2010-06-21
CPC分类号： H04N13/218 , H04N13/10 , H04N13/207 , H04N13/289
摘要： A camera and camera system is provided with an optical device (8). The optical device creates simultaneously two or more images of object on a sensor (4) forming a compound image. The distance d between the constituting images of objects in the compound image is dependent on the distance Z to the camera. The compound image is analyzed (9), e.g. deconvolved to determine the distances d between the double images. These distances are then converted into a depth map (10).
摘要翻译： 相机和相机系统设置有光学装置（8）。 光学装置在形成复合图像的传感器（4）上同时产生两个或多个物体图像。 复合图像中物体的构成图像之间的距离d取决于相机的距离Z。 分析复合图像（9），例如 解卷积以确定双重图像之间的距离d。 然后将这些距离转换成深度图（10）。
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公开(公告)号：US20120162375A1
公开(公告)日：2012-06-28
申请号：US13379453
申请日：2010-06-21
IPC分类号： H04N13/02
CPC分类号： H04N13/218 , H04N13/10 , H04N13/207 , H04N13/289
摘要： A camera and camera system is provided with an optical device (8). The optical device creates simultaneously two or more images of object on a sensor (4) forming a compound image. The distance d between the constituting images of objects in the compound image is dependent on the distance Z to the camera. The compound image is analysed (9), e.g. deconvolved to determine the distances d between the double images. These distances are then converted into a depth map (10).
摘要翻译： 相机和相机系统设置有光学装置（8）。 光学装置在形成复合图像的传感器（4）上同时产生两个或多个物体图像。 复合图像中物体的构成图像之间的距离d取决于相机的距离Z。 分析复合图像（9），例如 解卷积以确定双重图像之间的距离d。 然后将这些距离转换成深度图（10）。
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