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1. 发明公开

EP2766767A1 LENS STACK ARRAYS INCLUDING ADAPTIVE OPTICAL ELEMENTS 审中-公开
标题翻译：与自适应光学元件的透镜堆叠阵列
公开(公告)号：EP2766767A1
公开(公告)日：2014-08-20
申请号：EP12839821.1
申请日：2012-10-11
申请人： Pelican Imaging Corporation , Duparre, Jacques
发明人： DUPARRE, Jacques
IPC分类号： G02B27/10
CPC分类号： H04N5/2258 , G02B3/0006 , H04N5/2254 , H04N5/23212
摘要： Systems and methods in accordance with embodiments of the invention incorporate adaptive optical elements into optical channels in a lens stack array. In one embodiment, an array camera module includes a lens stack array, that includes at least two lens stacks, where at least one lens stack includes an adaptive optical element that can adjust the characteristics of the transmission of light in the optical channel defined by the corresponding lens stack in response to at least one electrical signal, a sensor including a focal plane for each lens stack within the lens stack array, and circuitry configured to control at least one adaptive optical element, where the lens stack array and the sensor are configured so that each lens stack can form an image on a corresponding focal plane.

2. 发明公开

EP2726930A1 OPTICAL ARRANGEMENTS FOR USE WITH AN ARRAY CAMERA 审中-公开
标题翻译： FOR USE光学安排，阵列照相机
公开(公告)号：EP2726930A1
公开(公告)日：2014-05-07
申请号：EP12804266.0
申请日：2012-06-25
申请人： Pelican Imaging Corporation
发明人： DUPARRE, Jacques
IPC分类号： G02B9/60
CPC分类号： G02B3/0062 , B29D11/00298 , G02B3/0006 , G02B5/20 , G02B7/003 , G02B9/04 , G02B13/003 , G02B13/0035 , G02B13/004 , G02B13/0045 , G02B13/005 , G02B13/0085
摘要： A variety of optical arrangements and methods of modifying or enhancing the optical characteristics and functionality of these optical arrangements are provided. The optical arrangements being specifically designed to operate with camera arrays that incorporate an imaging device that is formed of a plurality of imagers that each include a plurality of pixels. The plurality of imagers include a first imager having a first imaging characteristics and a second imager having a second imaging characteristics. The images generated by the plurality of imagers are processed to obtain an enhanced image compared to images captured by the imagers.

3. 发明公开

EP2901671A2 GENERATING IMAGES FROM LIGHT FIELDS UTILIZING VIRTUAL VIEWPOINTS 无效转让
标题翻译：生产中使用虚拟视点光场图像的
公开(公告)号：EP2901671A2
公开(公告)日：2015-08-05
申请号：EP13841613.6
申请日：2013-09-30
申请人： Pelican Imaging Corporation
发明人： NISENZON, Semyon , JAIN, Ankit, K.
IPC分类号： H04N5/225
CPC分类号： H04N13/271 , G06T7/557 , G06T7/593 , G06T2207/10012 , G06T2207/10028 , G06T2207/10052 , H04N9/09 , H04N13/111 , H04N13/232 , H04N13/243 , H04N13/282
摘要： Systems and methods for the synthesis of light field images from virtual viewpoints in accordance with embodiments of the invention are disclosed. In one embodiment of the invention, a system includes a processor and a memory configured to store captured light field image data and an image manipulation application, wherein the captured light field image data includes image data, pixel position data, and a depth map, and wherein the image manipulation application configures the processor to obtain captured light field image data, determine a virtual viewpoint for the captured light field image data, where the virtual viewpoint includes a virtual location and virtual depth information, compute a virtual depth map based on the captured light field image data and the virtual viewpoint, and generate an image from the perspective of the virtual viewpoint based on the captured light field image data and the virtual depth map.

4. 发明公开

EP2867718A1 SYSTEMS AND METHODS FOR MANUFACTURING CAMERA MODULES USING ACTIVE ALIGNMENT OF LENS STACK ARRAYS AND SENSORS 审中-公开
标题翻译：系统和方法用于制备相机模块的透镜堆叠阵列和传感器的主动对准
公开(公告)号：EP2867718A1
公开(公告)日：2015-05-06
申请号：EP13810429.4
申请日：2013-06-14
申请人： Pelican Imaging Corporation
发明人： DUPARRE, Jacques , MCMAHON, Andrew , LELESCU, Dan
IPC分类号： G02B27/22
CPC分类号： G02B3/0075 , G02B3/0062 , G02B7/003 , G02B7/005 , H04N5/2254 , H04N5/2257 , H04N5/23212 , H04N5/3415 , H04N17/002
摘要： Systems and methods in accordance with embodiments of the invention actively align a lens stack array with an array of focal planes to construct an array camera module. In one embodiment, a method for actively aligning a lens stack array with a sensor that has a focal plane array includes: aligning the lens stack array relative to the sensor in an initial position; varying the spatial relationship between the lens stack array and the sensor; capturing images of a known target that has a region of interest using a plurality of active focal planes at different spatial relationships; scoring the images based on the extent to which the region of interest is focused in the images; selecting a spatial relationship between the lens stack array and the sensor based on a comparison of the scores; and forming an array camera subassembly based on the selected spatial relationship.

5. 发明公开

EP2817955A1 SYSTEMS AND METHODS FOR THE MANIPULATION OF CAPTURED LIGHT FIELD IMAGE DATA 有权转让
标题翻译：系统和操作键图像数据的方法从认可的光场
公开(公告)号：EP2817955A1
公开(公告)日：2014-12-31
申请号：EP13751714.0
申请日：2013-02-21
申请人： Pelican Imaging Corporation
发明人： McMAHON, Andrew, Kenneth John , VENKATARAMAN, Kartik , MULLIS, Robert
IPC分类号： H04N1/40
CPC分类号： G06T19/20 , G06F3/013 , G06F3/041 , G06F3/0488 , G06T19/00 , G06T2200/21
摘要： Systems and methods for the manipulation of captured light fields and captured light field image data in accordance with embodiments of the invention are disclosed. In one embodiment of the invention, a system for manipulating captured light field image data includes a processor, a display, a user input device, and a memory, wherein a depth map includes depth information for one or more pixels in the image data, and wherein an image manipulation application configures the processor to display a first synthesized image, receive user input data identifying a region within the first synthesized image, determine boundary data for the identified region using the depth map, receive user input data identifying at least one action, and perform the received action using the boundary data and the captured light field image data.

6. 发明授权

EP2569935B1 ARCHITECTURES FOR IMAGER ARRAYS AND ARRAY CAMERAS 有权转让
标题翻译：体结构的成像阵列和阵列相机
公开(公告)号：EP2569935B1
公开(公告)日：2016-12-28
申请号：EP11781313.9
申请日：2011-05-12
申请人： Pelican Imaging Corporation
发明人： PAIN, Bedabrato , McMAHON, Andrew Kenneth John
IPC分类号： H04N5/247
CPC分类号： H04N5/341 , H04N5/23232 , H04N5/3415 , H04N5/345 , H04N5/3653 , H04N5/3742 , H04N5/3745 , H04N5/378 , H04N9/045 , H04N9/09
摘要： Architectures for imager arrays configured for use in array cameras in accordance with embodiments of the invention are described. One embodiment of the invention includes a plurality of focal planes, where each focal plane comprises a two dimensional arrangement of pixels having at least two pixels in each dimension and each focal plane is contained within a region of the imager array that does not contain pixels from another focal plane, control circuitry configured to control the capture of image information by the pixels within the focal planes, where the control circuitry is configured so that the capture of image information by the pixels in at least two of the focal planes is separately controllable, and sampling circuitry configured to convert pixel outputs into digital pixel data.

7. 发明公开

EP3075140A1 ARRAY CAMERA CONFIGURATIONS INCORPORATING MULTIPLE CONSTITUENT ARRAY CAMERAS 有权转让
标题翻译： ZEILENKAMERAKONFIGURATIONEN MIT MEHREREN ZEILENKAMERAS
公开(公告)号：EP3075140A1
公开(公告)日：2016-10-05
申请号：EP14865463.5
申请日：2014-11-26
申请人： Pelican Imaging Corporation
发明人： VENKATARAMAN, Kartik , DUPARRE, Jacques
IPC分类号： H04N5/225
CPC分类号： H04N5/23232 , G02B3/0056 , G02B3/0062 , G02B13/02 , G06T3/4053 , G06T7/557 , G06T2207/10052 , H04N5/2258 , H04N5/23238 , H04N5/23296 , H04N5/247 , H04N5/265 , H04N5/3696 , H04N13/232 , H04N13/243 , H04N13/257 , H04N17/002 , H04N2013/0081
摘要： Systems and methods for implementing array camera configurations that include a plurality of constituent array cameras, where each constituent array camera provides a distinct field of view and/or a distinct viewing direction, are described. In several embodiments, image data captured by the constituent array cameras is used to synthesize multiple images that are subsequently blended. In a number of embodiments, the blended images include a foveated region. In certain embodiments, the blended images possess a wider field of view than the fields of view of the multiple images.
摘要翻译：描述了包括多个组成阵列相机的阵列相机配置的系统和方法，其中每个组成阵列相机提供不同的视野和/或不同的观看方向。在几个实施例中，由组成阵列相机拍摄的图像数据用于合成随后混合的多个图像。在多个实施例中，混合图像包括移动区域。在某些实施例中，混合图像具有比多个图像的视野更宽的视野。

8. 发明公开

EP2973476A1 SYSTEMS AND METHODS FOR STEREO IMAGING WITH CAMERA ARRAYS 审中-公开
标题翻译： SYSTEME UND VERFAHREN ZUR STEREOBILDGEBUNG MIT KAMERAARRAYS
公开(公告)号：EP2973476A1
公开(公告)日：2016-01-20
申请号：EP14763087.5
申请日：2014-03-17
申请人： Pelican Imaging Corporation
发明人： VENKATARAMAN, Kartik , GALLAGHER, Paul , JAIN, Ankit , NISENZON, Semyon
IPC分类号： G08B23/00
CPC分类号： H04N13/243 , G01P3/38 , G06T7/285 , G06T7/55 , G06T7/557 , G06T7/579 , G06T7/593 , G06T2207/10012 , G06T2207/10021
摘要： Systems and methods for stereo imaging with camera arrays in accordance with embodiments of the invention are disclosed. In one embodiment, a method of generating depth information for an object using two or more array cameras that each include a plurality of imagers includes obtaining a first set of image data captured from a first set of viewpoints, identifying an object in the first set of image data, determining a first depth measurement, determining whether the first depth measurement is above a threshold, and when the depth is above the threshold: obtaining a second set of image data of the same scene from a second set of viewpoints located known distances from one viewpoint in the first set of viewpoints, identifying the object in the second set of image data, and determining a second depth measurement using the first set of image data and the second set of image data.
摘要翻译：公开了根据本发明的实施例的用于具有相机阵列的立体成像的系统和方法。在一个实施例中，使用每个包括多个成像器的两个或更多阵列相机来生成对象的深度信息的方法包括获得从第一组视点捕获的第一组图像数据，识别第一组中的对象图像数据，确定第一深度测量，确定第一深度测量是否高于阈值，以及当深度高于阈值时：从位于已知距离的第二组视点获得相同场景的第二组图像数据在第一组视点中的一个视点，识别第二组图像数据中的对象，以及使用第一组图像数据和第二组图像数据确定第二深度测量。

9. 发明公开

EP2845167A1 CAMERA MODULES PATTERNED WITH pi FILTER GROUPS 审中-公开
标题翻译：与图形P1滤嘴组相机模块
公开(公告)号：EP2845167A1
公开(公告)日：2015-03-11
申请号：EP13785220.8
申请日：2013-05-01
申请人： Pelican Imaging Corporation
发明人： NISENZON, Semyon , VENKATARAMAN, Kartik
IPC分类号： G06T7/00
CPC分类号： G06T3/4015 , H04N5/2258 , H04N9/045 , H04N9/09 , H04N13/239 , H04N2209/048
摘要： Systems and methods in accordance with embodiments of the invention pattern array camera modules with pi filter groups. In one embodiment, an array camera module includes: an M x N imager array including a plurality of focal planes, where each focal plane includes an array of pixels; an M x N optic array of lens stacks, where each lens stack corresponds to a focal plane, and where each lens stack forms an image of a scene on its corresponding focal plane; where each pairing of a lens stack and focal plane thereby defines a camera; where at least one row in the M x N array of cameras includes at least one red camera, one green camera, and one blue camera; and where at least one column in the M x N array of cameras includes at least one red camera, one green camera, and one blue camera.

10. 发明公开

EP2761534A1 SYSTEMS AND METHODS FOR ENCODING AND DECODING LIGHT FIELD IMAGE FILES 有权转让
标题翻译：系统和方法用于编码和解码光场图像FILES
公开(公告)号：EP2761534A1
公开(公告)日：2014-08-06
申请号：EP12835041.0
申请日：2012-09-28
申请人： Pelican Imaging Corporation
发明人： VENKATARAMAN, Kartik , NISENON, Semyon
IPC分类号： G06K9/36
摘要： Systems and methods configured to store images synthesized from light field image data and metadata describing the images in electronic files and render images using the stored image and the metadata in accordance with embodiments of the invention are disclosed. One embodiment includes a processor and memory containing an encoding application and light field image data, where the light field image data comprises a plurality of low resolution images of a scene captured from different viewpoints. In addition, the encoding application configures the processor to: synthesize a higher resolution image of the scene from a reference viewpoint using the low resolution images, where synthesizing the higher resolution image involves creating a depth map that specifies depths from the reference viewpoint for pixels in the higher resolution image; encode the higher resolution image; and create a light field image file including the encoded image and metadata including the depth map.
摘要翻译：系统和配置为存储从光场图像数据和元数据在电子文件中描述的图像合成的图像和渲染使用所存储的图像的图像的方法和与本发明的实施例在雅舞蹈所述元数据是游离缺失盘。一个实施例包括处理器和存储器，在编码应用和光场图像数据，其中所述光场图像数据包括从不同视点捕捉的场景的低分辨率图像的多个含。此外，编码应用配置处理器以：使用低分辨率图像，其中合成的较高分辨率的图像从参考视点合成场景的更高分辨率的图像涉及到创建深度图那样指定以像素为单位从基准视点深度较高分辨率的图像; 编码所述较高分辨率图像; 并创建一个光场图像文件包括编码图像和元数据包括深度图。

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