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公开(公告)号：US20220103798A1
公开(公告)日：2022-03-31
申请号：US17547816
申请日：2021-12-10
Applicant: AMAZON TECHNOLOGIES, INC.
Inventor： Dong Zhou
IPC: H04N13/128 , H04N5/232 , G06K9/00 , G06T5/00 , G06T5/50 , H04N13/239 , H04N13/25 , H04N5/265
Abstract: Depth information can be used to assist with image processing functionality, such as image stabilization and blur reduction. In at least some embodiments, depth information obtained from stereo imaging or distance sensing, for example, can be used to determine a foreground object and background object(s) for an image or frame of video. The foreground object then can be located in later frames of video or subsequent images. Small offsets of the foreground object can be determined, and the offset accounted for by adjusting the subsequent frames or images. Such an approach provides image stabilization for at least a foreground object, while providing simplified processing and reduce power consumption. Similarly processes can be used to reduce blur for an identified foreground object in a series of images, where the blur of the identified object is analyzed.
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公开(公告)号：US09921659B2
公开(公告)日：2018-03-20
申请号：US14468206
申请日：2014-08-25
Applicant: Amazon Technologies, Inc.
Inventor： Jason R. Weber , Isaac S. Noble , Dong Zhou , Stephen M. Polansky , Guenael T. Strutt , Matthew P. Bell
Abstract: A user can make a symbol with their hand, or other such gesture, at a distance from a computing device that can be captured by at least one imaging element of the device. The captured information can be analyzed to attempt to determine the location of distinguishing features of the symbol in the image information. The image information is then compared to hand gesture information stored in, for example, a library of hand gestures for the user. Upon identifying a match, an input to an application executing on the computing device is provided when the image information contains information matching at least one hand gesture with at least a minimum level of certainty. The hand gesture could include a single “static” gesture, such as a specific letter in sign language, for example, or include two or more “static” gestures. The gesture could also include motion, such as hand movement.
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公开(公告)号：US09110541B1
公开(公告)日：2015-08-18
申请号：US13830845
申请日：2013-03-14
Applicant: Amazon Technologies, Inc.
Inventor： Dong Zhou , Jason Robert Weber , Matthew Paul Bell , Stephen Michael Polansky , Guenael Thomas Strutt , Isaac Scott Noble
CPC classification number: G06F3/042 , G06F3/017 , G06F3/0304 , G06F3/04886
Abstract: Touch-based input to a computing device can be improved by providing a mechanism to lock or reduce the effects of motion in unintended directions. In one example, a user can navigate in two dimensions, then provide a gesture-based locking action through motion in a third dimension. If a computing device analyzing the gesture is able to detect the locking action, the device can limit motion outside the corresponding third dimension, or lock an interface object for selection, in order to ensure that the proper touch-based input selection is received. Various thresholds, values, or motions can be used to limit motion in one or more axes for any appropriate purpose as discussed herein.
Abstract translation: 可以通过提供一种在非意图方向上锁定或减少运动的影响的机制来改善对计算设备的基于触摸的输入。 在一个示例中，用户可以在二维中导航，然后通过第三维度中的运动提供基于姿势的锁定动作。 如果分析手势的计算设备能够检测到锁定动作，则设备可以限制对应的第三维度以外的运动，或锁定用于选择的接口对象，以便确保接收到适当的基于触摸的输入选择。 可以使用各种阈值，值或运动来限制在一个或多个轴上的运动，用于本文所讨论的任何适当目的。
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公开(公告)号：US20150049017A1
公开(公告)日：2015-02-19
申请号：US14468206
申请日：2014-08-25
Applicant: Amazon Technologies, Inc.
Inventor： Jason R. Weber , Isaac S. Noble , Dong Zhou , Stephen M. Polansky , Guenael T. Strutt , Matthew P. Bell
IPC: G06F3/01
Abstract: A user can make a symbol with their hand, or other such gesture, at a distance from a computing device that can be captured by at least one imaging element of the device. The captured information can be analyzed to attempt to determine the location of distinguishing features of the symbol in the image information. The image information is then compared to hand gesture information stored in, for example, a library of hand gestures for the user. Upon identifying a match, an input to an application executing on the computing device is provided when the image information contains information matching at least one hand gesture with at least a minimum level of certainty. The hand gesture could include a single “static” gesture, such as a specific letter in sign language, for example, or include two or more “static” gestures. The gesture could also include motion, such as hand movement.
Abstract translation: 用户可以用与其相关的手势或其他这样的手势在与可由设备的至少一个成像元件捕获的计算设备相距一定距离处制造符号。 可以分析捕获的信息以尝试确定图像信息中符号的区别特征的位置。 然后将图像信息与存储在例如用户的手势图书馆中的手势信息进行比较。 当识别匹配时，当图像信息包含与至少一个手势至少具有至少最小确定性水平匹配的信息时，提供对在计算设备上执行的应用的输入。 手势可以包括单个“静态”手势，例如手语中的特定字母，或者包括两个或多个“静态”手势。 手势还可以包括运动，如手动。
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公开(公告)号：US20140282269A1
公开(公告)日：2014-09-18
申请号：US13799960
申请日：2013-03-13
Applicant: Amazon Technologies, Inc.
Inventor： Guenael Thomas Strutt , Dong Zhou , Stephen Michael Polansky , Matthew Paul Bell , Isaac Scott Noble , Jason Robert Weber
IPC: G06F3/01
CPC classification number: G06F3/04886 , G06F3/04883 , G06F2203/04101
Abstract: A computing device can be configured to recognize when a user hovers over or is within a determined distance of an element displayed on the computing device to perform certain tasks. Information associated with the element can be displayed when such a hover input is detected. This information may comprise a description of what tasks are performed by selection of the element. This information could also be an enlarged version of the element to help the user disambiguate selection of multiple elements. The information can be displayed in a manner such that at least substantive portions of the information would not be obscured or occluded by the user.
Abstract translation: 计算设备可以被配置为识别用户何时悬停在计算设备上显示的元素的确定距离或者在确定的距离内以执行某些任务。 当检测到这样的悬停输入时，可以显示与该元件相关联的信息。 该信息可以包括通过选择元素来执行哪些任务的描述。 该信息也可以是元素的放大版本，以帮助用户消除对多个元素的选择。 信息可以以这样的方式显示，使得信息的至少实质部分不会被用户遮蔽或遮挡。
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Patent Agency Ranking
公开(公告)号：US11206384B2
公开(公告)日：2021-12-21
申请号：US16595423
申请日：2019-10-07
Applicant: Amazon Technologies, Inc.
Inventor： Dong Zhou
IPC: H04N13/128 , H04N13/239 , H04N13/25 , H04N5/232 , G06K9/00 , G06T5/00 , G06T5/50 , H04N5/265 , G06K9/22 , H04N13/00
Abstract: Depth information can be used to assist with image processing functionality, such as image stabilization and blur reduction. In at least some embodiments, depth information obtained from stereo imaging or distance sensing, for example, can be used to determine a foreground object and background object(s) for an image or frame of video. The foreground object then can be located in later frames of video or subsequent images. Small offsets of the foreground object can be determined, and the offset accounted for by adjusting the subsequent frames or images. Such an approach provides image stabilization for at least a foreground object, while providing simplified processing and reduce power consumption. Similarly processes can be used to reduce blur for an identified foreground object in a series of images, where the blur of the identified object is analyzed.
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公开(公告)号：US20200177865A1
公开(公告)日：2020-06-04
申请号：US16595423
申请日：2019-10-07
Applicant: Amazon Technologies, Inc.
Inventor： Dong Zhou
IPC: H04N13/239 , H04N5/232 , G06K9/00 , G06T5/00 , G06T5/50 , H04N13/128 , H04N13/25 , H04N5/265
Abstract: Depth information can be used to assist with image processing functionality, such as image stabilization and blur reduction. In at least some embodiments, depth information obtained from stereo imaging or distance sensing, for example, can be used to determine a foreground object and background object(s) for an image or frame of video. The foreground object then can be located in later frames of video or subsequent images. Small offsets of the foreground object can be determined, and the offset accounted for by adjusting the subsequent frames or images. Such an approach provides image stabilization for at least a foreground object, while providing simplified processing and reduce power consumption. Similarly processes can be used to reduce blur for an identified foreground object in a series of images, where the blur of the identified object is analyzed.
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公开(公告)号：US10440347B2
公开(公告)日：2019-10-08
申请号：US15396790
申请日：2017-01-02
Applicant: Amazon Technologies, Inc.
Inventor： Dong Zhou
IPC: H04N13/239 , H04N5/232 , G06K9/00 , G06T5/00 , G06T5/50 , H04N13/128 , H04N13/25 , H04N5/265 , G06K9/22 , H04N13/00
Abstract: Depth information can be used to assist with image processing functionality, such as to generate modified image data including foreground image data and background image data having different amounts of blur. In at least some embodiments, depth information obtained from first image data associated with a first sensor and second image data associated with a second sensor, for example, can be used to determine the foreground object and background object(s) for an image or frame of video. The foreground object then can be located in later frames of video or subsequent images. Small offsets of the foreground object can be determined, and the offset accounted for by adjusting the subsequent frames or images and merging the adjusted subsequent frames or images. Such an approach provides modified image data including a foreground object having a first amount of blur (e.g., a lesser amount of blur) and/or background object(s) having a second amount of blur (e.g., a greater amount of blur), while providing simplified processing and reduced power consumption.
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公开(公告)号：US09729635B2
公开(公告)日：2017-08-08
申请号：US14603133
申请日：2015-01-22
Applicant: Amazon Technologies, Inc.
Inventor： Dong Zhou , Kenneth Mark Karakotsios
IPC: H04L29/08 , G06F21/32 , G06F3/0484 , G06F3/0488 , G06F3/0486
CPC classification number: H04L67/12 , G06F3/04842 , G06F3/0486 , G06F3/0488 , G06F21/32
Abstract: Data provided on a first computing device is represented by a graphical object displayed on a screen. A user can initiate an “attach event” with a gesture to enable the graphical object to be associated and/or virtually attached to the user and/or a user's hand/fingers. An image capture component can view/track user movements. Based on the viewed/tracked movements, the graphical object representing the data on the first computing device can be moved on a screen of the first computing device to correspond to the movement of the user's hand/finger. The graphical object also can be moved to a position on a screen of a second computing device when the user moves a hand/fingers to an area corresponding to the position. A user may initiate a “release event” with a gesture and can end the association and enable the data to be sent to the second computing device.
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公开(公告)号：US20170155887A1
公开(公告)日：2017-06-01
申请号：US15396790
申请日：2017-01-02
Applicant: Amazon Technologies, Inc.
Inventor： Dong Zhou
CPC classification number: H04N13/239 , G06K9/00 , G06K9/00201 , G06K9/00744 , G06K9/228 , G06T5/002 , G06T5/50 , G06T2207/10021 , G06T2207/30201 , H04N5/23248 , H04N5/23258 , H04N5/23264 , H04N5/23267 , H04N5/265 , H04N13/128 , H04N13/25 , H04N2013/0081
Abstract: Depth information can be used to assist with image processing functionality, such as image stabilization and blur reduction. In at least some embodiments, depth information obtained from stereo imaging or distance sensing, for example, can be used to determine a foreground object and background object(s) for an image or frame of video. The foreground object then can be located in later frames of video or subsequent images. Small offsets of the foreground object can be determined, and the offset accounted for by adjusting the subsequent frames or images. Such an approach provides image stabilization for at least a foreground object, while providing simplified processing and reduce power consumption. Similarly processes can be used to reduce blur for an identified foreground object in a series of images, where the blur of the identified object is analyzed.
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