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公开(公告)号：US09838594B2
公开(公告)日：2017-12-05
申请号：US15059097
申请日：2016-03-02
Applicant: QUALCOMM Incorporated
CPC classification number: H04N5/23216 , G06F3/04842 , G06F3/04883 , G06T5/50 , G06T2207/10148 , G06T2207/20104 , H04N5/23212 , H04N5/23222 , H04N5/23293
Abstract: Methods and apparatuses for irregular-region based automatic image correction are disclosed. In one aspect, the method is operable by an imaging device including a touch sensor, for performing image correction. The method can include obtaining a first image of a scene and receiving, via the touch sensor, a touch input indicating a selected region of the first image and having a shape that corresponds to a shape of the selected region. The method can also include determining statistics indicating visual properties for the selected region, adjusting at least one image correction parameter of the imaging device based on the determined statistics and the shape of the touch input, and obtaining a second image of the scene based on the adjusted at least one image correction parameter of the imaging device.
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公开(公告)号：US09703175B2
公开(公告)日：2017-07-11
申请号：US14791035
申请日：2015-07-02
Applicant: QUALCOMM Incorporated
Inventor： Venkata Ravi Kiran Dayana , Karthikeyan Shanmugavadivelu , Shizhong Liu , Ying Chen Lou , Hung-Hsin Wu , Narayana Karthik Sadanandam Ravirala , Adarsh Abhay Golikeri
CPC classification number: G03B13/36 , H04N5/23212
Abstract: Method and systems for autofocus triggering focusing are disclosed herein. In one example, a system may include a lens, a memory component configured to store lens parameters of the lens and regions of focus corresponding to the lens parameters, and a processor coupled to the memory and the lens. The processor may be configured to focus the lens on a target object at a first instance of time, receive information indicative of distances from an imaging device to the target object over a period of time, obtain lens parameters of the lens, and determine a region of focus, and trigger the lens to re-focus on the target object if the distance to the target object indicates the target object is outside of the region of focus and the distance to the target object is unchanged for a designated time period.
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公开(公告)号：US20140028885A1
公开(公告)日：2014-01-30
申请号：US13662368
申请日：2012-10-26
Applicant: QUALCOMM INCORPORATED
IPC: H04N5/222
CPC classification number: H04N5/23216 , H04N5/23219 , H04N5/23245 , H04N5/23293
Abstract: Described herein are methods and devices that employ a dual shutter button feature associated with an image capture device to recommend a capture mode to a user based on one or more parameters analyzed by the image capture system. As described, providing a primary shutter button and a secondary shutter button enables the user to capture in both a standard capture mode by using the primary shutter button and in an alternate mode by using a secondary shutter button.
Abstract translation: 这里描述了使用与图像捕获设备相关联的双快门按钮特征的方法和设备，以基于由图像捕获系统分析的一个或多个参数向用户推荐捕获模式。 如上所述，提供主快门按钮和次快门按钮使得用户能够通过使用主快门按钮在两种标准拍摄模式中捕获，并且通过使用二次快门按钮在另一模式中捕获。
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公开(公告)号：US20170277018A1
公开(公告)日：2017-09-28
申请号：US15618409
申请日：2017-06-09
Applicant: QUALCOMM Incorporated
Inventor： Venkata Ravi Kiran Dayana , Karthikeyan Shanmugavadivelu , Shizhong Liu , Ying Chen Lou , Hung-Hsin Wu , Narayana Karthik Sadanandam Ravirala , Adarsh Abhay Golikeri
CPC classification number: G03B13/36 , H04N5/23212
Abstract: Method and systems for autofocus triggering focusing are disclosed herein. In one example, a system may include a lens, a memory component configured to store lens parameters of the lens and regions of focus corresponding to the lens parameters, and a processor coupled to the memory and the lens. The processor may be configured to focus the lens on a target object at a first instance of time, receive information indicative of distances from an imaging device to the target object over a period of time, obtain lens parameters of the lens, and determine a region of focus, and trigger the lens to re-focus on the target object if the distance to the target object indicates the target object is outside of the region of focus and the distance to the target object is unchanged for a designated time period.
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公开(公告)号：US20160295097A1
公开(公告)日：2016-10-06
申请号：US14675283
申请日：2015-03-31
Applicant: QUALCOMM Incorporated
Inventor： Karthikeyan Shanmugavadivelu , Hung-Hsin Wu , Shizhong Liu , Narayana Karthik Sadanandam Ravirala , Venkata Ravi Kiran Dayana , Adarsh Abhay Golikeri
CPC classification number: H04N5/23212 , H04N5/2254 , H04N5/2258 , H04N13/239 , H04N13/271 , H04N2013/0081
Abstract: Exemplary embodiments are directed to dual camera autofocusing in digital cameras with error detection. An auxiliary lens and image sensor shares a housing with a main lens and image sensor which together act as a range finder to determine the distance to a scene. Scene distance is used in combination with contrast-detection autofocus to achieve maximum sharpness in the image. Errors in distance determination may be found and corrected using a comparison of data collected from the auxiliary lens and main lens.
Abstract translation: 示例性实施例涉及具有错误检测的数码相机中的双相机自动对焦。 辅助透镜和图像传感器共享具有主透镜和图像传感器的壳体，其一起用作测距仪以确定到场景的距离。 场景距离与对比度检测自动对焦结合使用，以实现图像中的最大锐度。 可以使用从辅助镜头和主镜头收集的数据的比较来发现和校正距离确定中的错误。
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Patent Agency Ranking
公开(公告)号：US09019415B2
公开(公告)日：2015-04-28
申请号：US13662368
申请日：2012-10-26
Applicant: QUALCOMM Incorporated
CPC classification number: H04N5/23216 , H04N5/23219 , H04N5/23245 , H04N5/23293
Abstract: Described herein are methods and devices that employ a dual shutter button feature associated with an image capture device to recommend a capture mode to a user based on one or more parameters analyzed by the image capture system. As described, providing a primary shutter button and a secondary shutter button enables the user to capture in both a standard capture mode by using the primary shutter button and in an alternate mode by using a secondary shutter button.
Abstract translation: 这里描述了使用与图像捕获设备相关联的双快门按钮特征的方法和设备，以基于由图像捕获系统分析的一个或多个参数向用户推荐捕获模式。 如上所述，提供主快门按钮和次快门按钮使得用户能够通过使用主快门按钮在两种标准拍摄模式中捕获，并且通过使用二次快门按钮在另一模式中捕获。
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公开(公告)号：US10061182B2
公开(公告)日：2018-08-28
申请号：US15618409
申请日：2017-06-09
Applicant: QUALCOMM Incorporated
Inventor： Venkata Ravi Kiran Dayana , Karthikeyan Shanmugavadivelu , Shizhong Liu , Ying Chen Lou , Hung-Hsin Wu , Narayana Karthik Sadanandam Ravirala , Adarsh Abhay Golikeri
CPC classification number: G03B13/36 , H04N5/23212
Abstract: Method and systems for autofocus triggering focusing are disclosed herein. In one example, a system may include a lens, a memory component configured to store lens parameters of the lens and regions of focus corresponding to the lens parameters, and a processor coupled to the memory and the lens. The processor may be configured to focus the lens on a target object at a first instance of time, receive information indicative of distances from an imaging device to the target object over a period of time, obtain lens parameters of the lens, and determine a region of focus, and trigger the lens to re-focus on the target object if the distance to the target object indicates the target object is outside of the region of focus and the distance to the target object is unchanged for a designated time period.
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公开(公告)号：US20170003573A1
公开(公告)日：2017-01-05
申请号：US14791035
申请日：2015-07-02
Applicant: QUALCOMM Incorporated
Inventor： Venkata Ravi Kiran Dayana , Karthikeyan Shanmugavadivelu , Shizhong Liu , Ying Chen Lou , Hung-Hsin Wu , Narayana Karthik Sadanandam Ravirala , Adarsh Abhay Golikeri
IPC: G03B13/36
CPC classification number: G03B13/36 , H04N5/23212
Abstract: Method and systems for autofocus triggering focusing are disclosed herein. In one example, a system may include a lens, a memory component configured to store lens parameters of the lens and regions of focus corresponding to the lens parameters, and a processor coupled to the memory and the lens. The processor may be configured to focus the lens on a target object at a first instance of time, receive information indicative of distances from an imaging device to the target object over a period of time, obtain lens parameters of the lens, and determine a region of focus, and trigger the lens to re-focus on the target object if the distance to the target object indicates the target object is outside of the region of focus and the distance to the target object is unchanged for a designated time period.
Abstract translation: 本文公开了用于自动对焦触发对焦的方法和系统。 在一个示例中，系统可以包括透镜，被配置为存储透镜的透镜参数和对应于透镜参数的聚焦区域的存储器组件，以及耦合到存储器和透镜的处理器。 处理器可以被配置为在第一时间将透镜聚焦在目标物体上，在一段时间内接收指示从成像装置到目标物体的距离的信息，获得透镜的透镜参数，并且确定一个区域 并且如果到目标对象的距离指示目标对象在焦点区域之外并且到目标对象的距离在指定时间段内不变，则触发镜头重新对焦于目标对象。
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公开(公告)号：US09392163B2
公开(公告)日：2016-07-12
申请号：US14681949
申请日：2015-04-08
Applicant: QUALCOMM Incorporated
Inventor： Hung-Hsin Wu , Karthikeyan Shanmugavadivelu , Shizhong Liu , Wan Shun Vincent Ma , Adarsh Abhay Golikeri
CPC classification number: H04N5/23219 , G06T7/70 , G06T2207/10004 , G06T2207/30201 , H04N5/23222
Abstract: Described is a method and apparatus for unattended image capture that can identify subjects or faces within an image captured with an image sensor. The methods and apparatus may then score the image based, at least in part, on scores of detected subjects or faces in the image, scores of facial expressions, a focus score, exposure score, stability score, or audio score. If the score of the image is above a threshold, a snapshot image may be stored to a data store on the imaging device. In some aspects, if the score of the image is below a threshold, one or more audible prompts may be generated indicating that subjects should change positions, smile or remain more still during the image capture process.
Abstract translation: 描述了一种用于无人值守的图像捕捉的方法和装置，其可以识别用图像传感器捕获的图像内的对象或面部。 方法和装置可以至少部分地基于图像中检测到的对象或面部的分数，面部表情的分数，焦点得分，曝光分数，稳定性分数或音频分数来评分图像。 如果图像的分数高于阈值，则快照图像可以被存储到成像装置上的数据存储。 在一些方面，如果图像的分数低于阈值，则可能产生一个或多个可听见的提示，指示受试者在图像捕获过程期间应该改变位置，微笑或保持更多。
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公开(公告)号：US10389948B2
公开(公告)日：2019-08-20
申请号：US15370926
申请日：2016-12-06
Applicant: QUALCOMM Incorporated
Abstract: A method for displaying preview images is disclosed. In one aspect, the method includes: receiving first images captured by a first camera having a first field-of-view (FOV), receiving second images captured by a second camera having a second FOV that is different than the first FOV, and displaying preview images generated based on the first and second images. The method may further include determining a spatial transform based on depth information associated with individual pixels in the first and second images, and upon receiving instructions to zoom in or out beyond a camera switching threshold, modifying the second image using the spatial transform and displaying the first image and the modified second image consecutively.
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