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1. 发明申请

WO2015085042A1 SELECTING CAMERA PAIRS FOR STEREOSCOPIC IMAGING 审中-公开
标题翻译：选择摄像机对立体成像
公开(公告)号：WO2015085042A1
公开(公告)日：2015-06-11
申请号：PCT/US2014/068520
申请日：2014-12-04
申请人： GOOGLE INC.
发明人： GEISS, Ryan , LEWKOW, Roman
IPC分类号： H04N5/225 , H04N13/02
CPC分类号： H04N13/243
摘要： An example method involves: (a) determining an indication of distance to an object in a scene, wherein the computing device comprises three or more image-capture devices that provide two or more baselines for stereoscopic imaging, wherein at least two pairs of image-capture devices from the three or more image-capture devices are operable for stereoscopic imaging, wherein each pair provides one of the baselines, and wherein a first of the baselines is non-parallel to a second of the baselines, (b) selecting, by the computing device, a first pair from the at least two pairs of image-capture devices, wherein the first pair is selected based on the indication of distance and the baseline provided by the first pair, and (c) operating the first pair of image-capture devices to capture stereoscopic image data.
摘要翻译：示例性方法包括：（a）确定与场景中的物体的距离的指示，其中所述计算设备包括提供用于立体成像的两个或更多个基线的三个或更多个图像捕获设备，其中至少两对图像 - 来自三个或更多个图像捕获设备的捕获设备可操作用于立体成像，其中每对提供基准之一，并且其中第一基线不平行于基线的第二基准，（b）通过所述计算设备是来自所述至少两对图像捕获设备的第一对，其中，基于由所述第一对提供的距离和所述基线的指示来选择所述第一对，以及（c）操作所述第一对图像捕获设备以捕获立体图像数据。

2. 发明申请

WO2014158241A1 VIEWFINDER DISPLAY BASED ON METERING IMAGES 审中-公开
标题翻译：基于计量图像的视图显示
公开(公告)号：WO2014158241A1
公开(公告)日：2014-10-02
申请号：PCT/US2013/071618
申请日：2013-11-25
申请人： GOOGLE INC.
发明人： GEISS, Ryan
IPC分类号： H04N5/262 , G06T5/50
CPC分类号： H04N5/23293 , H04N5/2355 , H04N5/2356
摘要： An image capture device may capture a series of images. The series of images may include a plurality of metering images interleaved with a plurality of preview images. The preview images may be captured using respective total exposure times (TETs) that are based on characteristics of at least one previously-captured metering image. A viewfinder of the image capture device may display a stream of display images. Each display image in the stream of display images may be derived from at least one of the preview images, and at least part of the capturing may occur contemporaneously with at least part of the displaying.
摘要翻译：图像捕获设备可以捕获一系列图像。该系列图像可以包括与多个预览图像交错的多个计量图像。可以使用基于至少一个先前捕获的测光图像的特性的相应总曝光时间（TET）来捕获预览图像。图像捕获装置的取景器可以显示显示图像流。显示图像流中的每个显示图像可以从至少一个预览图像导出，并且至少部分捕获可以与至少部分显示同时发生。

3. 发明申请

WO2014123603A1 NOISE MODELS FOR IMAGE PROCESSING 审中-公开
标题翻译：噪声图像处理模型
公开(公告)号：WO2014123603A1
公开(公告)日：2014-08-14
申请号：PCT/US2013/071459
申请日：2013-11-22
申请人： GOOGLE INC.
发明人： GEISS, Ryan , ZHOU, Changyin , HASINOFF, Samuel, William
IPC分类号： G06T5/50 , H04N5/262
CPC分类号： H04N5/265 , G06F17/3025 , G06F17/3028 , G06K9/6202 , G06T5/50 , G06T7/90 , G06T2207/20208 , G06T2207/20221 , H04N5/217 , H04N5/2355 , H04N5/357 , H04N17/002
摘要： A plurality of images of a scene may be obtained. These images may have been captured by an image sensor, and may include a first image and a second image. A particular gain may have been applied to the first image. An effective color temperature and a brightness of a first pixel in the first image may be determined, and a mapping between pixel characteristics and noise deviation of the image sensor may be selected. The pixel characteristics may include pixel brightness. The selected mapping may be used to map at least the brightness of the first pixel to a particular noise deviation. The brightness of the first pixel and the particular noise deviation may be compared to a brightness of a second pixel of the second image. The comparison may be used to determine whether to merge the first pixel and the second pixel.
摘要翻译：可以获得场景的多个图像。这些图像可能已经被图像传感器捕获，并且可以包括第一图像和第二图像。特定的增益可能已被应用于第一图像。可以确定第一图像中的有效色温和第一像素的亮度，并且可以选择图像传感器的像素特性和噪声偏差之间的映射。像素特性可以包括像素亮度。所选择的映射可以用于将至少第一像素的亮度映射到特定的噪声偏差。可以将第一像素的亮度和特定噪声偏差与第二图像的第二像素的亮度进行比较。比较可以用于确定是否合并第一像素和第二像素。

4. 发明申请

WO2014093042A1 DETERMINING AN IMAGE CAPTURE PAYLOAD BURST STRUCTURE BASED ON METERING IMAGE CAPTURE SWEEP 审中-公开
标题翻译：基于测量图像捕获速度确定图像捕获载荷波纹结构
公开(公告)号：WO2014093042A1
公开(公告)日：2014-06-19
申请号：PCT/US2013/072569
申请日：2013-12-02
申请人： GOOGLE INC.
发明人： LEVOY, Marc, Stewart , GEISS, Ryan , HASINOFF, Samuel, William
IPC分类号： H04N5/262 , H04N5/232
CPC分类号： H04N5/2355 , G06K9/6212 , G06T5/009 , G06T5/50 , G06T2207/10144 , G06T2207/20208 , H04N5/2353
摘要： A first plurality of images of a scene may be captured. Each image of the first plurality of images may be captured with a different total exposure time (TET). Based at least on the first plurality of images, a TET sequence may be determined for capturing images of the scene. A second plurality of images of the scene may be captured. Images in the second plurality of images may be captured using the TET sequence. Based at least on the second plurality of images, an output image of the scene may be constructed.
摘要翻译：可以捕获场景的第一多个图像。可以用不同的总曝光时间（TET）捕获第一多个图像的每个图像。至少基于第一多个图像，可以确定用于捕获场景的图像的TET序列。可以捕获场景的第二多个图像。可以使用TET序列捕获第二多个图像中的图像。至少基于第二多个图像，可以构造场景的输出图像。

5. 发明申请

WO2015085034A1 CAMERA SELECTION BASED ON OCCLUSION OF FIELD OF VIEW 审中-公开
标题翻译：基于视野观察的摄像机选择
公开(公告)号：WO2015085034A1
公开(公告)日：2015-06-11
申请号：PCT/US2014/068504
申请日：2014-12-04
申请人： GOOGLE INC.
发明人： GEISS, Ryan , LEWKOW, Roman
IPC分类号： H04N5/225 , H04N13/02
CPC分类号： H04N5/23229 , G06K9/00375 , G06K9/209 , G06T5/50 , G06T7/0002 , G06T2207/20221 , G06T2207/30168 , H04N5/217 , H04N5/2258 , H04N5/23212 , H04N5/23216 , H04N13/239 , H04N13/243
摘要： An example method involves: (a) receiving image data that is generated by each of a plurality of image-capture systems, wherein the plurality of image-capture systems are all arranged on a given device and all are oriented in substantially the same direction, (b) analyzing, by the computing system, image data that is generated by one or more of the image-capture systems to select image data from at least one of the image-capture systems having a field-of-view that is not substantially occluded by an unintended element, and (c) storing the selected image data.
摘要翻译：示例性方法包括：（a）接收由多个图像捕获系统中的每一个生成的图像数据，其中所述多个图像捕获系统都被布置在给定的设备上，并且全部被定向在基本相同的方向上，（b）由所述计算系统分析由所述图像捕获系统中的一个或多个生成的图像数据，以从具有实质上不具有视场的视场中的至少一个图像捕获系统中选择图像数据由非预期元件遮挡，（c）存储所选择的图像数据。

6. 发明申请

WO2014190051A1 SIMULATING HIGH DYNAMIC RANGE IMAGING WITH VIRTUAL LONG-EXPOSURE IMAGES 审中-公开
标题翻译：模拟高动态范围成像与虚拟长时间曝光图像
公开(公告)号：WO2014190051A1
公开(公告)日：2014-11-27
申请号：PCT/US2014/038963
申请日：2014-05-21
申请人： GOOGLE INC.
发明人： HASINOFF, Samuel, William , GEISS, Ryan
IPC分类号： G06K9/40 , H04N1/387
CPC分类号： H04N5/265 , H04N5/2355
摘要： A total exposure time (TET) may be selected, A plurality of images of a scene may be captured using respective TETs that are based on the selected TET. At least two of the images in the plurality of images may be combined to form a merged short-exposure image. A digital gain may be applied to the merged short-exposure image to form a virtual long-exposure image. The merged short-exposure image and the virtual long-exposure image may be combined to form an output image. More of the output image may be properly-exposed than either of the merged short-exposure image or the virtual long-exposure image.
摘要翻译：可以选择总曝光时间（TET）。可以使用基于所选择的TET的相应TET捕获场景的多个图像。可以组合多个图像中的至少两个图像以形成合并的短曝光图像。可以对合并的短曝光图像应用数字增益以形成虚拟长曝光图像。合并的短曝光图像和虚拟长曝光图像可以组合以形成输出图像。与合并的短曝光图像或虚拟长时间曝光图像中的任何一个相比，更多的输出图像可能被正确曝光。

7. 发明申请

WO2013002990A2 WEARABLE COMPUTER WITH CURVED DISPLAY AND NAVIGATION TOOL 审中-公开
标题翻译：带有弯曲显示和导航工具的可穿戴计算机
公开(公告)号：WO2013002990A2
公开(公告)日：2013-01-03
申请号：PCT/US2012/041311
申请日：2012-06-07
申请人： GOOGLE INC. , HEINRICH, Mitchell , TAUBMAN, Gabriel , GEISS, Ryan , BRAUN, Max , HO, Casey
发明人： HEINRICH, Mitchell , TAUBMAN, Gabriel , GEISS, Ryan , BRAUN, Max , HO, Casey
CPC分类号： G06F1/163 , G02B27/017 , G02B2027/0178 , G02B2027/0187 , G06F1/169 , G09G5/363 , G09G2310/0232 , G09G2360/06
摘要： Disclosed are systems, methods, and devices for interfacing with a wearable heads-up display via a touch-operable input device. The wearable heads-up display may include a display element for receiving and displaying display information received from a processor, and may also include a wearable frame structure supporting the display element and having a side-arm extending away from the display element. In some embodiments, the display information may appear at least partially curved to a user. In some embodiments, only a portion of the display information is shown on the at least one display element. The side-arm may be configured to secure the heads-up display to a user's body in a manner such that the display element is disposed within a field of view of the user. The touch-operable input device secured to the wearable frame structure is configured to sense at least one of a position and movement of a touch or finger along a planar direction relative to a surface of the input device, and to provide corresponding input information to the processor. A navigation tool may also be displayed on the at least one display element for indicating the location of the touch on the touch-operable input device.
摘要翻译：公开了用于经由触摸可操作输入设备与可佩戴平视显示器接口连接的系统，方法和设备。可佩带抬头显示器可以包括用于接收并显示从处理器接收的显示信息的显示元件，并且还可以包括支撑显示元件并且具有远离显示元件延伸的侧臂的可佩戴框架结构。在一些实施例中，显示信息可以呈现为至少部分地弯曲到用户。在一些实施例中，在至少一个显示元件上仅显示一部分显示信息。侧臂可以被配置成以使得显示元件布置在用户的视野内的方式将抬头显示器固定到用户的身体。固定到可佩戴框架结构的可触摸操作的输入设备被配置为感测触摸或手指相对于输入设备的表面沿平面方向的位置和移动中的至少一个，并且将对应的输入信息提供给处理器。导航工具也可以显示在至少一个显示元件上，用于指示触摸可操作输入设备上的触摸的位置。

8. 发明申请

WO2014099326A1 DETERMINING IMAGE ALIGNMENT FAILURE 审中-公开
标题翻译：确定图像对齐失败
公开(公告)号：WO2014099326A1
公开(公告)日：2014-06-26
申请号：PCT/US2013/072564
申请日：2013-12-02
申请人： GOOGLE INC.
发明人： GEISS, Ryan
IPC分类号： H04N5/262 , G06T5/00
CPC分类号： H04N5/2355 , G06T5/50 , G06T7/30 , G06T2207/20221
摘要： A first set of pixels of a short exposure image and a second set of pixels of a long exposure image may be obtained. The short exposure image may have been captured using a short total exposure time (TET) and the long exposure image may have been captured using a long TET, The long TET may be greater than the short TET, The first set of pixels and the second set of pixels may be aligned. A first pixel value of a first pixel in the first set of pixels and a second pixel of a second pixel in the second set of pixels value may be compared. Based on the comparison, an alignment error value for the first pixel and the second pixel may be determined. Based at least on the alignment error value, an output image may be provided.
摘要翻译：可以获得短曝光图像的第一组像素和长曝光图像的第二组像素。可以使用短的总曝光时间（TET）捕获短曝光图像，并且可以使用长TET捕获长曝光图像。长TET可以大于短TET。第一组像素和第二像素一组像素可以对齐。可以比较第一组像素中的第一像素的第一像素值和第二像素像素值中的第二像素的第二像素值。基于该比较，可以确定第一像素和第二像素的对准误差值。至少基于对准误差值，可以提供输出图像。

9. 发明申请

WO2013002952A2 SYSTEMS AND METHODS FOR CONTROLLING A CURSOR ON A DISPLAY USING A TRACKPAD INPUT DEVICE 审中-公开
标题翻译：用于使用跟踪器输入设备来控制显示器上的光标的系统和方法
公开(公告)号：WO2013002952A2
公开(公告)日：2013-01-03
申请号：PCT/US2012/040367
申请日：2012-06-01
申请人： GOOGLE INC. , BRAUN, Max , GEISS, Ryan , HO, Harvey , STARNER, Thad, Eugene , TAUBMAN, Gabriel
发明人： BRAUN, Max , GEISS, Ryan , HO, Harvey , STARNER, Thad, Eugene , TAUBMAN, Gabriel
CPC分类号： G06F1/163 , G02B2027/0178 , G06F3/03547 , G06F3/038 , G06F3/0418
摘要： Systems and methods for controlling a cursor on a display using a trackpad input device are disclosed. The systems and methods may be directed to controlling the cursor on a display separate from the trackpad input device, based on information identified about a motion of a trackpad input device or a computing device. A conversion factor may be determined to relate input to the trackpad input device with control of the cursor on the display in response to the input. The conversion factor can be adjusted when the motion information indicates that the trackpad input device or computing device is in motion. An input signal from an input to the trackpad input device may be smoothed by filtering out a mechanical vibration signal within the input signal. The input signal may also be smoothed by subtracting the absolute motion of the trackpad input device from the input signal.
摘要翻译：公开了用于使用轨迹板输入设备控制显示器上的光标的系统和方法。该系统和方法可以针对基于关于轨迹板输入设备或计算设备的运动识别的信息来控制与轨迹板输入设备分开的显示器上的光标。响应于输入，可以确定转换因子以将输入到轨迹板输入设备与显示器上的光标的控制相关联。当运动信息指示轨迹板输入设备或计算设备处于运动中时，可以调整转换因子。通过滤除输入信号内的机械振动信号，可以平滑从输入到轨迹板输入设备的输入信号。输入信号也可以通过从输入信号中减去轨迹板输入设备的绝对运动来平滑。

10. 发明申请

WO2017100061A1 SYSTEMS AND METHODS FOR MULTISCOPIC NOISE REDUCTION AND HIGH-DYNAMIC RANGE 审中-公开
标题翻译：用于多次降噪和高动态范围的系统和方法
公开(公告)号：WO2017100061A1
公开(公告)日：2017-06-15
申请号：PCT/US2016/064290
申请日：2016-11-30
申请人： GOOGLE INC.
发明人： BARRON, Jonathan, Tilton , DIVERDI, Stephen, Joseph , GEISS, Ryan
IPC分类号： H04N9/79 , H04N9/64
CPC分类号： H04N13/239 , G06K9/6204 , G06T5/002 , G06T5/007 , G06T5/10 , G06T7/269 , G06T7/292 , G06T7/30 , G06T7/38 , G06T2207/10012 , G06T2207/10024 , G06T2207/20208 , H04N5/2355 , H04N9/09 , H04N13/271 , H04N2013/0081 , H04N2013/0088
摘要： The present disclosure relates to methods and systems that may improve and/or modify images captured using multiscopic image capture systems. In an example embodiment, burst image data is captured via a multiscopic image capture system. The burst image data may include at least one image pair. The at least one image pair is aligned based on at least one rectifying homography function. The at least one aligned image pair is warped based on a stereo disparity between the respective images of the image pair. The warped and aligned images are then stacked and a denoising algorithm is applied. Optionally, a high dynamic range algorithm may be applied to at least one output image of the aligned, warped, and denoised images.
摘要翻译：本公开涉及可以改进和/或修改使用多视图图像捕获系统捕获的图像的方法和系统。在示例实施例中，通过多视图图像捕获系统捕获突发图像数据。突发图像数据可以包括至少一个图像对。基于至少一个整流单应函数来对齐所述至少一个图像对。基于图像对的各个图像之间的立体差异来扭曲至少一个对齐的图像对。然后堆叠变形和对齐的图像并应用去噪算法。可选地，可以将高动态范围算法应用于对齐，变形和去噪图像的至少一个输出图像。

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