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公开(公告)号：US11481029B2
公开(公告)日：2022-10-25
申请号：US16272226
申请日：2019-02-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Gaurav Gupta , Arindam Mondal , Prash Goel , Aloknath De , Christopher Peri
Abstract: A method for hand pose tracking in a virtual reality (VR) environment by a wearable device is provided. The method includes calibrating a plurality of sensors configured to detect an orientation of fingers with respect to a hand of a user, identifying sensor data obtained by the plurality of sensors, and tracking a pose of the hand based on the sensor data.
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公开(公告)号：US20190171023A1
公开(公告)日：2019-06-06
申请号：US16125534
申请日：2018-09-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ola Carlvik , Christopher Peri
IPC: G02B27/01
CPC classification number: G02B27/0176 , G02B27/0172 , G02B2027/0138 , G02B2027/0169 , G06F1/163 , H04M1/0264 , H04M1/05 , H04N5/2253
Abstract: A head mounted augmented reality apparatus is provided having a frame, a band structure removably coupled to the frame, and a first cartridge removably coupled to a portion of the frame. First cartridge can hold the display such that when the first cartridge is coupled to the portion of the frame and holding the display, the display is oriented to face away from the frame at a selected angle. They cover structure is provided that removably attaches to a portion of either the frame or the first cartridge. A visor removably attaches to the cover structure and is disposed such that a surface of the visor reflects an image displayed on the display back toward the frame.
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公开(公告)号：US20180275242A1
公开(公告)日：2018-09-27
申请号：US15881378
申请日：2018-01-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Christopher Peri
Abstract: An electronic device, method, and computer readable medium for synchronizing frame-based and event-based tracking points are provided. The electronic device includes a frame-based camera, an event-based camera, and a processor. The processor is coupled to the frame-based camera and the event-based camera. The processor receives frame-based data captured by the frame-based camera and event-based data captured by the event-based camera; identifies a frame-based tracking point from the frame-based data; identifies an event-based tracking point from the event-based data corresponding to the frame-based tracking point; and synchronize the frame-based camera and the event-based camera based on the identified frame-based tracking point and the identified event-based tracking point.
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公开(公告)号：US20180182161A1
公开(公告)日：2018-06-28
申请号：US15391800
申请日：2016-12-27
Applicant: Samsung Electronics Co., Ltd
Inventor： Roshan Chaudhari , Vittalbabu Srinivasan , Mitchell Williams , Christopher Peri
CPC classification number: G06T11/001
Abstract: An apparatus that modifies display settings of image data is provided. The apparatus stores one or more spectral mappings and receives display data for an image. The received display data includes a plurality of colors and each of the colors includes a plurality of attributes. A spectral mapping, of the one or more spectral mappings, is identified based on a detected user visual limitation. Each of the spectral mappings maps a set of spectral colors to an adjusted set of spectral colors and provides attribute adjustments for the set of spectral colors of image data so an image can be displayed in a manner that mitigates the user's visual limitation. The mapped and adjusted plurality of colors of the image data that mitigate the visual limitation when displayed on a display may mitigate, for example, viewer color blindness, eye strain, biometric measurements and/or other visual limitations.
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