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1. 发明申请

US20160269710A1 Multi-aperture Depth Map Using Partial Blurring 有权
标题翻译：多孔径深度图使用部分模糊
公开(公告)号：US20160269710A1
公开(公告)日：2016-09-15
申请号：US15162154
申请日：2016-05-23
申请人： Dual Aperture International Co. Ltd.
发明人： Andrew Wajs
IPC分类号： H04N13/00 , G06T7/00 , H04N5/33
CPC分类号： G06T7/60 , G06T5/003 , G06T7/571 , G06T2200/04 , G06T2207/10024 , G06T2207/10028 , G06T2207/10048 , G06T2207/10148 , G06T2207/10152 , G06T2207/20021 , G06T2207/20024 , G06T2207/20192 , H04N5/2226 , H04N5/332 , H04N9/07 , H04N13/15 , H04N13/211 , H04N13/218 , H04N13/257 , H04N2013/0081
摘要： The present disclosure overcomes the limitations of the prior art by using partial blur kernels, rather than using full blur kernels. For example, single-sided blur kernels may be used in order to accommodate different edge orientations. In one aspect, the single-sided blur kernels may be used in order to accommodate edges caused by occlusions, where the two sides of the edge are at different depths.
摘要翻译：本发明通过使用部分模糊内核而不是使用完全模糊的内核来克服现有技术的限制。例如，可以使用单面模糊核以适应不同的边缘取向。在一个方面，可以使用单面模糊粒子，以便适应由遮挡引起的边缘，其中边缘的两侧处于不同的深度。

2. 发明授权

US09635275B2 Flash system for multi-aperture imaging 有权
公开(公告)号：US09635275B2
公开(公告)日：2017-04-25
申请号：US14559467
申请日：2014-12-03
申请人： Dual Aperture International Co. Ltd.
发明人： Andrew Augustine Wajs
IPC分类号： H04N5/238 , H04N5/235 , H04N5/225 , H04N5/33
CPC分类号： H04N5/2353 , H04N5/225 , H04N5/2354 , H04N5/332
摘要： A method and a system for forming an image of a scene are provided. The method includes capturing an image of the scene by exposing an image sensor to radiation from one part of the EM spectrum using one aperture and to radiation from another part of the EM spectrum using another aperture having a different size than the first aperture. Simultaneously with capturing the image, the scene is illuminated with radiation from the second part of the EM spectrum. The image is then formed on the basis of image data generated by the radiation from the first part of the EM spectrum and image data generated by radiation from the second part of the EM spectrum.

3. 发明申请

US20170034456A1 SENSOR ASSEMBLY WITH SELECTIVE INFRARED FILTER ARRAY 审中-公开
标题翻译：传感器总成与选择性红外线过滤器阵列
公开(公告)号：US20170034456A1
公开(公告)日：2017-02-02
申请号：US14981539
申请日：2015-12-28
申请人： Dual Aperture International Co., Ltd.
发明人： Chong-Min Kyung , Sang Gil Choi , Junho Mun , Taekun Woo , Andrew Augustine Wajs , David D. Lee
IPC分类号： H04N5/33 , H04N5/238 , G02B5/20 , H04N5/225
CPC分类号： H04N5/332 , G02B5/208 , H01L27/14621 , H01L27/14649 , H04N5/2256 , H04N5/238
摘要： An image sensor includes both visible pixels and infrared pixels. The visible pixels produce signals indicative of light within a visible band received by the visible pixels, and the infrared pixels produce signals indicative of light within an infrared band received by the infrared pixels. A selective infrared (SIR) filter array is integrated on the image sensor. The SIR filter array includes SIR pixel filters that are positioned to filter out light within the infrared band propagating to the visible pixels. In this way, infrared crosstalk to the visible pixels can be reduced.
摘要翻译：图像传感器包括可见像素和红外像素。可见像素产生指示由可见像素接收的可见光带内的光的信号，并且红外像素产生指示由红外像素接收的红外频带内的光的信号。选择性红外（SIR）滤波器阵列集成在图像传感器上。 SIR滤波器阵列包括SIR像素滤波器，其被定位成滤除传播到可见像素的红外频带内的光。以这种方式，可以减少对可见像素的红外线串扰。

4. 发明申请

US20160286199A1 Processing Multi-Aperture Image Data for a Compound Imaging System 审中-公开
标题翻译：处理复合成像系统的多孔径图像数据
公开(公告)号：US20160286199A1
公开(公告)日：2016-09-29
申请号：US15163438
申请日：2016-05-24
申请人： Dual Aperture International Co. Ltd.
发明人： Andrew Augustine Wajs , David D. Lee
IPC分类号： H04N13/02 , H04N5/232 , H04N5/33
CPC分类号： H04N13/214 , H04N5/23238 , H04N5/332 , H04N13/236 , H04N13/25 , H04N13/254 , H04N13/257 , H04N13/271 , H04N2013/0081
摘要： A compound multi-aperture imaging system includes multiple multi-aperture imaging systems, preferably with overlapping fields of view. In one aspect, each multi-aperture imaging system includes an optical imaging system with two apertures, for example an aperture for the visible wavelength region and a smaller aperture for the infrared wavelength region. An image sensor captures both visible and infrared images. These can be processed to obtain depth information. The visible images can also be stitched together to produce a larger composite image.
摘要翻译：复合多孔径成像系统包括多个多孔径成像系统，优选地具有重叠的视场。在一个方面，每个多孔径成像系统包括具有两个孔的光学成像系统，例如可见波长区域的孔径和用于红外波长区域的较小孔径。图像传感器捕获可见光和红外图像。这些可以被处理以获得深度信息。可见图像也可以缝合在一起以产生较大的合成图像。

5. 发明授权

US09456195B1 Application programming interface for multi-aperture imaging systems 有权
标题翻译：多孔成像系统的应用程序编程接口
公开(公告)号：US09456195B1
公开(公告)日：2016-09-27
申请号：US14878938
申请日：2015-10-08
申请人： Dual Aperture International Co. Ltd.
发明人： Andrew Augustine Wajs , David D. Lee , Seungoh Ryu , Taekun Woo
IPC分类号： H04N5/225 , H04N13/00 , H04N13/02 , H04N5/378 , H04N5/232 , H04N5/357
CPC分类号： H04N13/189 , H04N5/2226 , H04N5/2254 , H04N5/23229 , H04N5/23264 , H04N5/238 , H04N5/332 , H04N5/357 , H04N5/378 , H04N13/128 , H04N13/204 , H04N13/257 , H04N13/271 , H04N13/296 , H04N19/139 , H04N19/14 , H04N19/172 , H04N19/176 , H04N19/187 , H04N19/513 , H04N2013/0077 , H04N2013/0081
摘要： An application programming interface (API) provides access to a multi-aperture imaging system. By using the API, higher level applications can access and/or specify the image capture by the multi-aperture imaging device. For example, the API can support the specification of various image capture parameters: resolution, frame rate, exposure, flash, filtering, and additional processing to be applied. These could be specified for all frames and all channels (Red, Green, Blue and Infrared), or could be specified for specific subframes within a frame and/or for specific channels. The API can also specify output data from the multi-aperture imaging device. This can include raw pixel data, image data (color and Infrared), depth maps, and other processed image data. It can also include metadata and data about the status of the multi-aperture imaging device.
摘要翻译：应用程序编程接口（API）提供对多孔径成像系统的访问。通过使用API，较高级别的应用程序可以访问和/或指定多孔成像设备的图像捕获。例如，API可以支持各种图像捕获参数的规范：分辨率，帧速率，曝光，闪存，滤波和要应用的附加处理。可以为所有帧和所有通道（红色，绿色，蓝色和红外）指定这些，或者可以为帧内和/或特定通道中的特定子帧指定。 API还可以指定来自多孔径成像装置的输出数据。这可以包括原始像素数据，图像数据（颜色和红外），深度图和其他处理的图像数据。它还可以包括关于多孔径成像装置的状态的元数据和数据。

6. 发明申请

US20160269600A1 Multi-Aperture Depth Map Using Frequency Filtering 审中-公开
标题翻译：使用频率滤波的多孔径深度图
公开(公告)号：US20160269600A1
公开(公告)日：2016-09-15
申请号：US15163435
申请日：2016-05-24
申请人： Dual Aperture International Co. Ltd.
发明人： Andrew Wajs
IPC分类号： H04N5/222 , H04N9/07 , H04N5/33
CPC分类号： G06T7/60 , G06T5/003 , G06T7/571 , G06T2200/04 , G06T2207/10024 , G06T2207/10028 , G06T2207/10048 , G06T2207/10148 , G06T2207/10152 , G06T2207/20021 , G06T2207/20024 , G06T2207/20192 , H04N5/2226 , H04N5/332 , H04N9/07 , H04N13/15 , H04N13/211 , H04N13/218 , H04N13/257 , H04N2013/0081
摘要： Frequency filtering is used to generate depth information from multiple images of the same object. For example, two images may be captured by imaging systems with blur characteristics that vary differently as a function of object depth. For example, a dual-aperture system may simultaneously capture a faster f-number visible image and a slower f-number infrared image. Depth information may be generated by comparing blurring of one side of the same edge in the two images. Frequency filtering may be used as part of this process, for example to reduce frequency content at frequencies that are not useful to distinguish between different blur kernels.
摘要翻译：频率滤波用于从相同对象的多个图像生成深度信息。例如，可以通过成像系统捕获两个图像，所述成像系统具有作为对象深度的函数而变化的模糊特征。例如，双孔径系统可以同时捕获更快的f数可见图像和较慢的f数红外图像。可以通过比较两个图像中相同边缘的一侧的模糊来生成深度信息。可以使用频率滤波作为该过程的一部分，例如以减少在不同的模糊核之间区分无用的频率处的频率内容。

7. 发明申请

US20160255290A1 HYBRID IMAGE CORRECTION FOR DUAL-APERTURE CAMERA 有权
标题翻译：双孔摄像机的混合图像校正
公开(公告)号：US20160255290A1
公开(公告)日：2016-09-01
申请号：US14956379
申请日：2015-12-01
申请人： DUAL APERTURE INTERNATIONAL CO., LTD.
发明人： Andrew Wajs , Hyunsang Park
IPC分类号： H04N5/357 , H04N9/04 , G06K9/46 , H04N5/232 , H04N5/33 , G06T7/00
CPC分类号： H04N5/357 , G06K9/4604 , H04N5/142 , H04N5/217 , H04N5/2258 , H04N5/23212 , H04N5/23229 , H04N5/33 , H04N5/332 , H04N9/045 , H04N9/64 , H04N9/646 , H04N9/73 , H04N9/77
摘要： A method to correct an image in a dual-aperture camera. Infrared noise may be subtracted from a pixel of an RGB image by the amount proportional to the distance from the corresponding edge to minimize imaging defects in a dual aperture camera. Such defect minimization may prevent edge information from being lost. A method reduces the effect of false color along the edges by converting inconsistent color edges to more consistent monochrome edges using the YCbCr color space.
摘要翻译：一种在双光圈相机中校正图像的方法。可以从RGB图像的像素中减去与从相应边缘的距离成比例的量的红外噪声，以最小化双光圈照相机中的成像缺陷。这种缺陷最小化可以防止边缘信息丢失。一种方法通过使用YCbCr颜色空间将不一致的颜色边缘转换为更一致的单色边缘来减少边缘上的假颜色的影响。

8. 发明授权

US09674466B2 Hybrid image correction for dual-aperture camera 有权
公开(公告)号：US09674466B2
公开(公告)日：2017-06-06
申请号：US14956379
申请日：2015-12-01
申请人： DUAL APERTURE INTERNATIONAL CO., LTD.
发明人： Andrew Wajs , Hyunsang Park
IPC分类号： H04N5/357 , G06K9/46 , H04N5/33 , H04N9/64 , H04N9/73 , H04N5/232 , H04N9/04 , H04N5/217 , H04N5/225
CPC分类号： H04N5/357 , G06K9/4604 , H04N5/142 , H04N5/217 , H04N5/2258 , H04N5/23212 , H04N5/23229 , H04N5/33 , H04N5/332 , H04N9/045 , H04N9/64 , H04N9/646 , H04N9/73 , H04N9/77
摘要： A method to correct an image in a dual-aperture camera. Infrared noise may be subtracted from a pixel of an RGB image by the amount proportional to the distance from the corresponding edge to minimize imaging defects in a dual aperture camera. Such defect minimization may prevent edge information from being lost. A method reduces the effect of false color along the edges by converting inconsistent color edges to more consistent monochrome edges using the YCbCr color space.

9. 发明申请

US20160267667A1 Multi-aperture Depth Map Using Blur Kernels and Edges 有权
标题翻译：使用模糊内核和边缘的多孔径深度图
公开(公告)号：US20160267667A1
公开(公告)日：2016-09-15
申请号：US15162147
申请日：2016-05-23
申请人： Dual Aperture International Co. Ltd.
发明人： Andrew Wajs
IPC分类号： G06T7/00 , G06T7/60
CPC分类号： G06T7/60 , G06T5/003 , G06T7/571 , G06T2200/04 , G06T2207/10024 , G06T2207/10028 , G06T2207/10048 , G06T2207/10148 , G06T2207/10152 , G06T2207/20021 , G06T2207/20024 , G06T2207/20192 , H04N5/2226 , H04N5/332 , H04N9/07 , H04N13/15 , H04N13/211 , H04N13/218 , H04N13/257 , H04N2013/0081
摘要： The present disclosure overcomes the limitations of the prior art by using blurring of edges. For example, a first image may contain an edge and a second image may contain the same edge as the first image. The two images may be captured by imaging systems with blur characteristics that vary differently as a function of object depth. For example, a dual-aperture system may simultaneously capture a faster f-number visible image and a slower f-number infrared image. Depth information may be generated by comparing blurring of the same edge in the two images.
摘要翻译：本发明通过使用边缘模糊来克服现有技术的限制。例如，第一图像可以包含边缘，并且第二图像可以包含与第一图像相同的边缘。两个图像可以由具有根据物体深度的函数而变化的模糊特征的成像系统捕获。例如，双孔径系统可以同时捕获更快的f数可见图像和较慢的f数红外图像。可以通过比较两个图像中相同边缘的模糊来生成深度信息。

10. 发明申请

US20160042522A1 Processing Multi-Aperture Image Data 审中-公开
标题翻译：处理多孔径图像数据
公开(公告)号：US20160042522A1
公开(公告)日：2016-02-11
申请号：US14922817
申请日：2015-10-26
申请人： Dual Aperture International Co. Ltd.
发明人： Andrew Augustine Wajs , David D. Lee
IPC分类号： G06T7/00 , G02B17/08 , G02B27/10 , H04N5/225 , H04N5/235
CPC分类号： G02B17/0808 , G02B27/1013 , G06T7/571 , G06T7/586 , H04N5/2254 , H04N5/332
摘要： A method and a system for processing multi-aperture image data are described, wherein the method comprises: capturing image data associated with one or more objects by simultaneously exposing an image sensor in an imaging system to spectral energy associated with at least a first part of the electromagnetic spectrum using at least a first aperture and to spectral energy associated with at least a second part of the electromagnetic spectrum using at least a second and third aperture; generating first image data associated with said first part of the electromagnetic spectrum and second image data associated with said second part of the electromagnetic spectrum; and, generating depth information associated with said captured image on the basis displacement information in said second image data, preferably on the basis of displacement information in an auto-correlation function of the high-frequency image data associated with said second image data.
摘要翻译：描述了一种用于处理多孔径图像数据的方法和系统，其中该方法包括：通过将成像系统中的图像传感器同时曝光到与至少第一部分的至少第一部分相关联的光谱能量来捕获与一个或多个对象相关联的图像数据所述电磁光谱使用至少第一孔径和使用至少第二和第三孔径与所述电磁光谱的至少第二部分相关联的光谱能量; 产生与所述电磁频谱的所述第一部分相关联的第一图像数据和与所述电磁频谱的所述第二部分相关联的第二图像数据; 优选地，基于与所述第二图像数据相关联的高频图像数据的自相关函数中的位移信息，生成与所述第二图像数据中的基准位移信息相关联的与所述拍摄图像相关联的深度信息。

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