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公开(公告)号：US20130182947A1
公开(公告)日：2013-07-18
申请号：US13725067
申请日：2012-12-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Xiying Wang , Shuzhen GAO
IPC: G06T7/00
CPC classification number: G06T7/0042 , G06T7/251 , G06T2207/10016 , G06T2207/20064 , G06T2207/20072 , G06T2207/20076 , G06T2207/20081 , G06T2207/30201
Abstract: An apparatus and method for estimating a pose of an object are provided. The apparatus includes an object input unit configured to input an object in an object tracking unit and an object identifying unit, an object tracking unit configured to obtain a tracked pose probability density of the object based on a tracking scheme, an object identifying unit configured to obtain an identified pose probability density of the object based on a training model, and a combination unit configured to obtain an estimated pose probability density of the object using a combination of the tracked pose probability density and the identified pose probability density and to estimate a pose of the object based on the estimated pose probability density of the object. Through the combination, a cumulative error occurring in the object tracking may be corrected, resulting in more accurate object estimation.
Abstract translation: 提供了一种用于估计物体姿态的装置和方法。 该装置包括被配置为在对象跟踪单元和对象识别单元中输入对象的对象输入单元，被配置为基于跟踪方案获得对象的跟踪姿势概率密度的对象跟踪单元，被配置为 基于训练模型获得所识别的对象的姿势概率密度;以及组合单元，被配置为使用跟踪姿势概率密度和所识别的姿势概率密度的组合来获得对象的估计姿势概率密度并且估计姿势 基于对象的估计姿态概率密度的对象的对象。 通过组合，可以校正在对象跟踪中发生的累积误差，从而导致更准确的对象估计。
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公开(公告)号：US10356397B2
公开(公告)日：2019-07-16
申请号：US14987972
申请日：2016-01-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Mingcai Zhou , DongKyung Nam , Jinho Lee , Kang Xue , Weiming Li , Xiying Wang , Zhihua Liu , Gengyu Ma , Haitao Wang , Tao Hong
IPC: G02B3/00 , G02B27/22 , G02B27/26 , H04N13/305 , H04N13/315
Abstract: A three-dimensional (3D) display apparatus and method are provided. The 3D display apparatus may include a display screen configured to display each of a plurality of sub-images included in a single frame of a 3D image using a time-division multiplexing (TDM), a polarizer configured to polarize each of the displayed sub-images by changing a polarization direction using the TDM, in synchronization with the display screen, and microlens arrays arranged in a plurality of layers and configured to sequentially refract the polarized sub-images, respectively.
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公开(公告)号：US10317687B2
公开(公告)日：2019-06-11
申请号：US14935798
申请日：2015-11-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Weiming Li , Kang Xue , Tao Hong , Xiying Wang , Mingcai Zhou , Zhihua Liu , Gengyu Ma , Haitao Wang
IPC: G02B27/22 , G02B3/08 , G02B3/00 , H04N13/305
Abstract: A display device may include a plurality of display panels, and light path adjusters disposed on upper portions of the plurality of the display panels. The light path adjusters include a lens array configured to transfer different beams emitted from the plurality of display panels to each eye of a user, and a joint removal structure disposed on one side of the light path adjusters corresponding to a connecting joint that connects the plurality of display panels. The joint removal structure is configured to refract the beams emitted from the plurality of display panels.
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公开(公告)号：US09953247B2
公开(公告)日：2018-04-24
申请号：US15009154
申请日：2016-01-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Mingcai Zhou , Jingu Heo , Tao Hong , Zhihua Liu , DongKyung Nam , Kang Xue , Weiming Li , Xiying Wang , Gengyu Ma , Haitao Wang
CPC classification number: G06K9/66 , G06K9/00604 , G06K9/0061 , G06K9/00617 , G06K9/6269 , G06K2009/4666 , G06T5/005 , G06T7/73 , G06T7/75 , G06T2207/30041 , G06T2207/30201 , H04N13/371
Abstract: A method of determining eye position information includes identifying an eye area in a facial image; verifying a two-dimensional (2D) feature in the eye area; and performing a determination operation including, determining a three-dimensional (3D) target model based on the 2D feature; and determining 3D position information based on the 3D target model.
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公开(公告)号：US10126562B2
公开(公告)日：2018-11-13
申请号：US15000658
申请日：2016-01-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jinho Lee , Tao Hong , Weiming Li , DongKyung Nam , Kang Xue , Xiying Wang , Zhihua Liu , Gengyu Ma , Haitao Wang , Mingcai Zhou
IPC: G02B27/22 , H04N13/305 , H04N13/04 , H04N13/327 , H04N5/21
Abstract: A method for reducing a moire fringe includes calculating a moire fringe width for each of different angles between a microlens array and pixels of a display screen. The method includes determining, to be a final inclination angle between the microlens array and the pixels of the display screen, one of the different inclination angles that corresponds to a minimum width among the calculated moire fringe widths.
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Patent Agency Ranking
公开(公告)号：US09948913B2
公开(公告)日：2018-04-17
申请号：US14935757
申请日：2015-11-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Weiming Li , Zhihua Liu , Xiying Wang , Yang Ho Cho , Kang Xue , Mingcai Zhou , Tao Hong , Gengyu Ma , Haitao Wang
IPC: H04N13/00
CPC classification number: H04N13/128 , H04N13/122 , H04N13/183 , H04N2013/0081
Abstract: An image processing method and apparatus are provided. The image processing method may include determining whether stereoscopic objects that are included in an image pair and that correspond to each other are aligned on the same horizontal line. The method includes determining whether the image pair includes target objects having different geometric features from those of the stereoscopic objects if the stereoscopic objects are not aligned on the same horizontal line. The method includes performing image processing differently for the stereoscopic objects and for the target objects if the image pair includes the target objects.
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公开(公告)号：US09087379B2
公开(公告)日：2015-07-21
申请号：US13725067
申请日：2012-12-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Xiying Wang , Shuzheng Gao
CPC classification number: G06T7/0042 , G06T7/251 , G06T2207/10016 , G06T2207/20064 , G06T2207/20072 , G06T2207/20076 , G06T2207/20081 , G06T2207/30201
Abstract: An apparatus and method for estimating a pose of an object are provided. The apparatus includes an object input unit configured to input an object in an object tracking unit and an object identifying unit, an object tracking unit configured to obtain a tracked pose probability density of the object based on a tracking scheme, an object identifying unit configured to obtain an identified pose probability density of the object based on a training model, and a combination unit configured to obtain an estimated pose probability density of the object using a combination of the tracked pose probability density and the identified pose probability density and to estimate a pose of the object based on the estimated pose probability density of the object. Through the combination, a cumulative error occurring in the object tracking may be corrected, resulting in more accurate object estimation.
Abstract translation: 提供了一种用于估计物体姿态的装置和方法。 该装置包括被配置为在对象跟踪单元和对象识别单元中输入对象的对象输入单元，被配置为基于跟踪方案获得对象的跟踪姿势概率密度的对象跟踪单元，被配置为 基于训练模型获得所识别的对象的姿势概率密度;以及组合单元，被配置为使用跟踪的姿势概率密度和所识别的姿势概率密度的组合来获得对象的估计姿势概率密度，并且估计姿势 基于对象的估计姿态概率密度的对象的对象。 通过组合，可以校正在对象跟踪中发生的累积误差，从而导致更准确的对象估计。
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公开(公告)号：US10324686B2
公开(公告)日：2019-06-18
申请号：US15119595
申请日：2015-02-13
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Shaohui Jiao , Haitao Wang , Mingcai Zhou , Tao Hong , Weiming Li , Xiying Wang , Dong Kyung Nam
IPC: G06F3/16 , H04N13/305 , G06T15/20 , G06F1/16 , H04N13/359 , H04N13/307
Abstract: An electronic device and an operation method therefor are provided. The electronic device may include: a display panel; an optical element; and a control unit which senses a location of the optical element, generates a 3D image through via display panel and the optical element in a state in which the display panel and the optical element overlap each other, and generates a 2D image via the display panel in a state in which the optical element is detached or separated from the display panel.
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公开(公告)号：US10176374B2
公开(公告)日：2019-01-08
申请号：US15361092
申请日：2016-11-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kang Xue , Shuzheng Gao , Xiying Wang , Haitao Wang
Abstract: An image processing method includes determining a vertical baseline and a horizontal baseline corresponding to a boundary of an eye of a user in an input image of the eye of the user, and aligning the input image based on the vertical baseline and the horizontal baseline.
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公开(公告)号：US10142616B2
公开(公告)日：2018-11-27
申请号：US15303404
申请日：2015-04-16
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Weiming Li , Mingcai Zhou , Shaohui Jiao , Tao Hong , Xiying Wang , Haitao Wang , Dong Kyung Nam
IPC: H04N13/04 , H04N17/04 , H04N13/305 , H04N13/327
Abstract: An eyeglass-less 3D display device, and a device and method that compensate for a displayed margin of error are provided. The display device acquires an image of an integral image display (IID) image captured by a single camera, and compensates for a margin of error which arises due to a discrepancy between the designed position of a micro lens array located on one surface of a 2D panel and the actual position thereof, so as to provide a high-quality 3D image.
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