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公开(公告)号：US10802144B2
公开(公告)日：2020-10-13
申请号：US15333568
申请日：2016-10-25
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Han-Soo Lee , Hae-Kyung Kong , Kyung-Il Kim , Min-Seok Oh , Tae-Chan Kim , Moo-Sup Lim
Abstract: A method of measuring the distance to an object by radiating a periodic amplitude-modulated optical signal to the object and detecting the phase difference between the radiated optical signal and a reflected optical signal from the object includes: generating a first photo-detection control signal to control the periodic amplitude-modulation of the radiated optical signal; generating a mask signal activated at least during a shuttering duration for resetting the voltage level at a sensing node; and generating a second photo-detection control signal based on Boolean combination of the first photo-detection signal and the mask signal such that the second photo-detection signal is deactivated or masked at least during the shuttering duration.
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公开(公告)号：US10101874B2
公开(公告)日：2018-10-16
申请号：US14041888
申请日：2013-09-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dong-Wook Kwon , Min-Ho Kim , Kyung-Il Kim , Gi-Sang Lee , Sang-Bo Lee , Jin-Kyung Lee , Young-Gu Jin , Jin-Wuk Choi
IPC: G06F3/0482 , G06F3/01 , G06F3/0484 , G06F3/03 , G06F3/0481 , G06T7/70
Abstract: A method for controlling a user interface of an apparatus to enable intuitive manipulation for an object included in an image is provided. An object with deeper depth in a rear image of the apparatus may become selectable when the user holds a user input means close to the apparatus, while an object with shallower depth in the rear image may become selectable when the user draws the user input means away from the apparatus, thereby allowing the user to intuitively select an object in the rear image.
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公开(公告)号：US09838573B2
公开(公告)日：2017-12-05
申请号：US14030340
申请日：2013-09-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jin-Wuk Choi , Dong-Wook Kwon , Jung-Seop Kim , Kyung-Il Kim , Min-Ho Kim , Gi-Sang Lee , Sang-Bo Lee , Jin-Kyung Lee , Sun-Tae Jung , Young-Gu Jin
IPC: H04N5/222 , G06F3/0346 , H04N21/41 , H04N21/4223 , H04N21/442 , A63F13/213
CPC classification number: H04N5/2228 , A63F13/213 , G06F3/0346 , H04N21/4126 , H04N21/4223 , H04N21/44231
Abstract: Methods, systems, and devices for guiding a subject back within the recognizable visual range of a multimedia system are described. According to one of the described methods, when it is determined that the target has left the recognizable range of the multimedia system, sensor information is acquired from a portable electronic device (or controller) the user has been using to control the multimedia system, and the acquired sensor information is used to determine where the user is, relative to the recognizable range. In one example, the user is asked to make a gesture with the portable electronic device, and the sensor information concerning that gesture is used to determine the user's relative location. In another example, the sensor information recorded at the time the user left the recognizable range is used to determine the user's relative location.
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公开(公告)号：US09594945B2
公开(公告)日：2017-03-14
申请号：US14293508
申请日：2014-06-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jeong-Hoon Park , Dong-Wook Kwon , Kyung-Il Kim , Min-Ho Kim , Gi-Sang Lee , Sang-Bo Lee , Jin-Kyung Lee , Young-Gu Jin , Jin-Wuk Choi
CPC classification number: G06K9/00228 , G06F3/01 , G06F3/012 , G06K9/00604 , G09G3/20 , G09G5/10 , G09G2354/00 , H04N13/144 , H04N13/239 , H04N13/286 , H04N13/366 , H04N2213/002
Abstract: A method and an apparatus for controlling a display in order to secure an appropriate viewing distance between a digital device and a user who is viewing the digital device is provided. Accordingly, the method determines whether an object exists within a hazardous viewing distance using a 3D camera function provided in the digital device. If it is determined that an object exists within the hazardous viewing distance, the digital device detects a face or eyes from 2D images photographed by the camera. Next, the direction of the face is determined on the basis of the detected results, and it is determined whether a user is viewing a display screen of the digital device based on the determination. If it is determined that a user is viewing a display screen of a digital device, the digital device generates a warning that the user is positioned within a hazardous viewing distance.
Abstract translation: 提供了一种用于控制显示器以确保数字设备和正在观看数字设备的用户之间的适当观看距离的方法和装置。 因此，该方法使用数字设备中提供的3D相机功能来确定物体是否存在于危险观察距离内。 如果确定在危险观察距离内存在对象，则数字设备从由相机拍摄的2D图像检测面部或眼睛。 接下来，基于检测结果确定面部的方向，并且基于该确定确定用户是否正在观看数字设备的显示屏幕。 如果确定用户正在观看数字设备的显示屏幕，则数字设备产生用户位于危险观察距离内的警告。
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Patent Agency Ranking
5.发明申请METHOD AND APPARATUS FOR EXTRACTING THREE-DIMENSIONAL DISTANCE INFORMATION FROM RECOGNITION TARGET 审中-公开从识别目标中提取三维距离信息的方法和装置公开(公告)号：US20140062864A1
公开(公告)日：2014-03-06
申请号：US14012453
申请日：2013-08-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jin-Kyung LEE , Dong-Wook Kwon , Kyung-Il Kim , Min-Ho Kim , Gi-Sang Lee , Sang-Bo Lee , Young-Gu Jin , Jin-Wuk Choi
CPC classification number: G06F3/017 , G06F3/011 , G06F3/0304 , H04N13/204
Abstract: A method and apparatus for extracting three-dimensional distance information from a recognition target is provided, which enables a gesture input from a user to be correctly recognized using distance information from the recognition target, and at the same time makes it possible to efficiently save power required for detection of the gesture input. The method includes determining if a recognition target exists within a predetermined range; when the recognition target exists within the predetermined range, generating a 3D image for the recognition target; and calculating a distance to the recognition target by using the 3D image.
Abstract translation: 提供一种用于从识别目标提取三维距离信息的方法和装置，其使得能够使用来自识别目标的距离信息来正确地识别来自用户的手势输入，并且同时可以有效地节省电力 需要检测手势输入。 该方法包括确定识别目标是否存在于预定范围内; 当识别目标存在于预定范围内时，生成用于识别目标的3D图像; 以及通过使用3D图像计算到识别目标的距离。
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公开(公告)号：US20140355830A1
公开(公告)日：2014-12-04
申请号：US14293508
申请日：2014-06-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jeong-Hoon PARK , Dong-Wook Kwon , Kyung-Il Kim , Min-Ho Kim , Gi-Sang Lee , Sang-Bo Lee , Jin-Kyung Lee , Young-Gu Jin , Jin-Wuk Choi
CPC classification number: G06K9/00228 , G06F3/01 , G06F3/012 , G06K9/00604 , G09G3/20 , G09G5/10 , G09G2354/00 , H04N13/144 , H04N13/239 , H04N13/286 , H04N13/366 , H04N2213/002
Abstract: A method and an apparatus for controlling a display in order to secure an appropriate viewing distance between a digital device and a user who is viewing the digital device is provided. Accordingly, the method determines whether an object exists within a hazardous viewing distance using a 3D camera function provided in the digital device. If it is determined that an object exists within the hazardous viewing distance, the digital device detects a face or eyes from 2D images photographed by the camera. Next, the direction of the face is determined on the basis of the detected results, and it is determined whether a user is viewing a display screen of the digital device based on the determination. If it is determined that a user is viewing a display screen of a digital device, the digital device generates a warning that the user is positioned within a hazardous viewing distance.
Abstract translation: 提供了一种用于控制显示器以确保数字设备和正在观看数字设备的用户之间的适当观看距离的方法和装置。 因此，该方法使用数字设备中提供的3D相机功能来确定物体是否存在于危险观察距离内。 如果确定在危险观察距离内存在对象，则数字设备从由相机拍摄的2D图像检测面部或眼睛。 接下来，基于检测结果确定面部的方向，并且基于该确定确定用户是否正在观看数字设备的显示屏幕。 如果确定用户正在观看数字设备的显示屏幕，则数字设备产生用户位于危险观察距离内的警告。
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公开(公告)号：US10186045B2
公开(公告)日：2019-01-22
申请号：US15636751
申请日：2017-06-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Young-Gu Jin , Jung-Seop Kim , Dong-Wook Kwon , Kyung-Il Kim , Min-Ho Kim , Gi-Sang Lee , Sang-Bo Lee , Jin-Kyung Lee , Jin-Wuk Choi
IPC: G06T7/254
Abstract: A method of recognizing motion of an object may include periodically obtaining depth data of a first resolution and two-dimensional data of a second resolution with respect to a scene using an image capturing device, wherein the second resolution is higher than the first resolution; determining a motion tracking region by recognizing a target object in the scene based on the depth data, such that the motion tracking region corresponds to a portion of a frame and the portion includes the target object; periodically obtaining tracking region data of the second resolution corresponding to the motion tracking region; and/or analyzing the motion of the target object based on the tracking region data.
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公开(公告)号：US09773164B2
公开(公告)日：2017-09-26
申请号：US14282650
申请日：2014-05-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jin-Wuk Choi , Ho-Yub Jung , Jung-Seop Kim , Nam-Su Ha , Dong-Wook Kwon , Kyung-Il Kim , Min-Ho Kim , Gi-Sang Lee , Sang-Bo Lee , Jin-Kyung Lee , Young-Gu Jin
IPC: G06K9/00
CPC classification number: G06K9/00369
Abstract: An apparatus and a method for recognizing a human body in a hybrid manner are provided. The method includes calculating body information used for recognizing a human body from an input image, detecting a region of the human body in a learning-based human body recognition manner by using the calculated body information, and tracing a movement of the detected region of the human body in a modeling-based human body recognition manner. Thereby, it is possible to quickly perform more accurate and precise recognition of the human body.
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公开(公告)号：US20140341428A1
公开(公告)日：2014-11-20
申请号：US14282650
申请日：2014-05-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jin-Wuk CHOI , Ho-Yub Jung , Jung-Seop Kim , Nam-Su Ha , Dong-Wook Kwon , Kyung-Il Kim , Min-Ho Kim , Gi-Sang Lee , Sang-Bo Lee , Jin-Kyung Lee , Young-Gu Jin
CPC classification number: G06K9/00369
Abstract: An apparatus and a method for recognizing a human body in a hybrid manner are provided. The method includes calculating body information used for recognizing a human body from an input image, detecting a region of the human body in a learning-based human body recognition manner by using the calculated body information, and tracing a movement of the detected region of the human body in a modeling-based human body recognition manner. Thereby, it is possible to quickly perform more accurate and precise recognition of the human body.
Abstract translation: 提供了一种用于以混合方式识别人体的装置和方法。 所述方法包括：从输入图像中计算用于识别人体的身体信息，通过使用所计算的身体信息以基于学习的人体识别方式检测人体的区域，并且跟踪所检测到的区域的运动 人体以建模为基础的人体识别方式。 由此，能够快速地进行对人体的准确，准确的识别。
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