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公开(公告)号：US20160260206A1
公开(公告)日：2016-09-08
申请号：US15049956
申请日：2016-02-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dae-kwang JUNG , Je-in YU , In-kuk YUN , Jun-ho KOH , Byeong-hoon KWAK , Sung-chan KIM , Yang-wook KIM , Chang-han KIM , Hyun-jung KIM , In-hak NA , Kang-jin YOON , Yong-chan LEE , Jae-ho JUNG
CPC classification number: G06K9/00597 , G06K9/00604 , G06K9/2027 , G06K9/209 , H04N5/2254
Abstract: A method and device for controlling an irradiating light for photographing an iris is provided. The device includes a light source configured to generate light, an active lens configured to adjust a refractive index of light passing through the active lens, an image capturer configured to capture an image of the iris by using a camera, and a controller configured to control the active lens to change the refractive index of the light passing through the active lens based on distance, motion and ambient light levels.
Abstract translation: 提供了一种用于控制用于拍摄虹膜的照射光的方法和装置。 该装置包括被配置为产生光的光源，被配置为调节通过有源透镜的光的折射率的主动透镜，被配置为通过使用照相机捕获虹膜的图像的图像捕获器，以及被配置为控制 有源透镜基于距离，运动和环境光水平改变穿过有源透镜的光的折射率。
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公开(公告)号：US20190251672A1
公开(公告)日：2019-08-15
申请号：US16342047
申请日：2017-10-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyung-min LIM , Jae-sung LEE , Tammy LEE , Chang-han KIM , Eun-young LEE
CPC classification number: G06T5/003 , G06T3/20 , G06T7/248 , G06T2200/24 , G06T2207/20201 , H04N5/23254 , H04N5/23293
Abstract: An image processing method of a display apparatus is disclosed. The image processing method includes analyzing a plurality of image frames constituting a virtual reality image and determining shake information of a camera which photographs the VR image, calculating a shake correction value of an image corresponding to a viewing area of a user from the VR image based on the shake information of the camera, and adjusting the viewing area based on the shake correction value and displaying an image corresponding to the adjusted viewing area in the VR image.
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公开(公告)号：US20160262615A1
公开(公告)日：2016-09-15
申请号：US14960828
申请日：2015-12-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dae-kwang JUNG , Jun-ho KOH , Byeong-hoon KWAK , Sung-chan KIM , Yang-wook KIM , Chang-han KIM , Hyun-jung KIM , In-hak NA , Kang-jin YOON , Yong-chan LEE , Jae-ho JUNG
CPC classification number: A61B3/14 , A61B3/1216 , G03B15/02 , G06K9/00604 , H04N5/2256
Abstract: A method and device for radiating light used to capture an iris are provided. The device for radiating light to capture an iris of a user includes a lens unit including a lens array of arranged lenses, a light source configured to radiate light beams into the iris of the user via the arranged lenses by emitting the light beams toward the arranged lenses, and a controller configured to change positions of the arranged lenses based on a distance between the device and the iris, in which the lens array is positioned between the light source and the iris.
Abstract translation: 提供一种用于照射用于捕获光圈的光的方法和装置。 用于照射用于拍摄用户的光圈的装置包括：透镜单元，包括布置的透镜的透镜阵列;光源，被配置为通过经布置的透镜将光束发射到用户的虹膜中，该光源经布置 透镜和配置成基于设备和虹膜之间的距离来改变布置的透镜的位置的控制器，其中透镜阵列位于光源和光圈之间。
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4.发明申请公开(公告)号：US20190082177A1
公开(公告)日：2019-03-14
申请号：US16130253
申请日：2018-09-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ki-heum CHO , Yong-sup PARK , Jae-yeon PARK , Chang-han KIM , Il-jun AHN , Hee-seok OH , Tammy LEE , Min-su CHEON
IPC: H04N19/117 , H04N19/134 , H04N19/176 , H04N19/80 , H04N19/86 , G06T3/40
Abstract: An image processing apparatus is provided. The image processing apparatus includes a processor configured to, in response to an image including a plurality of frames being input, change a predetermined parameter to a parameter corresponding to a compression rate of each of the plurality of frames for each frame, and process the input image by using the parameter changed for each frame, and an output interface configured to output the processed image.
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公开(公告)号：US20180096119A1
公开(公告)日：2018-04-05
申请号：US15562026
申请日：2016-03-04
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： In-kuk YUN , Je-in YU , Dae-kwang JUNG , Jun-ho KOH , Byeong-hoon KWAK , Sung-chan KIM , Chang-han KIM , Hyun-jung KIM , In-hak NA , Kang-jin YOON , Yong-chan LEE
CPC classification number: G06F21/32 , A61B3/14 , A61B5/0077 , A61B5/024 , G06Q20/382 , G06Q20/40145 , G07C9/00158
Abstract: A method for a device to acquire biometric information includes acquiring a plurality of images including an ocular region using an infrared ray (IR) image sensor, detecting a sclera region in each of the plurality of acquired images, sensing a change of the detected sclera region, and determining biometric information based on information on the sensed change of the sclera region.
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Patent Agency Ranking
公开(公告)号：US20180239117A1
公开(公告)日：2018-08-23
申请号：US15889487
申请日：2018-02-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hwan-seon LEE , Chang-han KIM , Young-woo PARK
CPC classification number: G02B13/06 , G02B9/64 , G02B13/0045 , G02B27/0025
Abstract: Provided are an optical lens assembly and an electronic apparatus including the same. The optical lens assembly implements a wide-angle lens system by including a first lens group having positive refractive power, an iris diaphragm, and a second lens group having positive refractive power, where the first lens group, the iris diaphragm, and the second lens group are arranged from an object side to an image side, and the first lens group includes at least one negative lens and two positive lenses.
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公开(公告)号：US20180176459A1
公开(公告)日：2018-06-21
申请号：US15576501
申请日：2016-06-03
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyun-soo CHOI , Chang-han KIM , Moon-sik JEONG , So-won KIM
CPC classification number: H04N5/23216 , G06F1/16 , G06F1/163 , G06F3/013 , G06F3/017 , G06F3/04842 , G06F3/0488 , H04N5/23203 , H04N5/23206 , H04N5/23212 , H04N5/232127 , H04N5/23219 , H04N5/23293 , H04N5/232933
Abstract: Provided are a method used by a user to change focus of a camera to a particular point with respect to a target object via a wearable device and the wearable device performing the method. The wearable device may display a target object image displayed on a preview display of the camera and may receive a user input for changing focus to a particular point of the target object image. The wearable device may request the camera to change focus based on the user input.
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公开(公告)号：US20180032136A1
公开(公告)日：2018-02-01
申请号：US15726705
申请日：2017-10-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chang-han KIM , In-Ho CHOI , Tae-hwa HONG , Hong-il KIM , Joo-young SON
CPC classification number: G06F3/013 , H04N5/2256 , H04N5/33
Abstract: A display apparatus includes an infrared outputter configured to output infrared light toward a user, an image capturer configured to photograph the user to generate a captured image, and a controller configured to detect, from the captured image, a pupil and an iris of the user, and a glint area generated by the infrared light, and to determine, in response to the pupil, the iris, and the glint area being detected, a direction of the user's gaze based on a relation between a location of the pupil, and the glint area, and a size of the iris.
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公开(公告)号：US20150199008A1
公开(公告)日：2015-07-16
申请号：US14598921
申请日：2015-01-16
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chang-han KIM , In-Ho CHOI , Tae-hwa HONG , Hong-il KIM , Joo-young SON
CPC classification number: G06F3/013 , H04N5/2256 , H04N5/33
Abstract: A display apparatus includes an infrared outputter configured to output infrared light toward a user, an image capturer configured to photograph the user to generate a captured image, and a controller configured to detect, from the captured image, a pupil and an iris of the user, and a glint area generated by the infrared light, and to determine, in response to the pupil, the iris, and the glint area being detected, a direction of the user's gaze based on a relation between a location of the pupil, and the glint area, and a size of the iris.
Abstract translation: 一种显示装置，包括被配置为向用户输出红外光的红外输出器，被配置为拍摄用户以产生拍摄图像的图像捕获器，以及控制器，被配置为从所捕获的图像中检测用户的瞳孔和虹膜 以及由红外光产生的闪光区域，并且响应于光瞳确定虹膜和正在检测的闪光区域，基于瞳孔的位置与该瞳孔的位置之间的关系来确定用户的凝视的方向 闪光区域和虹膜的大小。
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公开(公告)号：US20150192777A1
公开(公告)日：2015-07-09
申请号：US14593634
申请日：2015-01-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jae-Cheol BAE , Myong-Jo CHOI , Jun-ho KOH , Chang-han KIM , Hyun-jung KIM
Abstract: Provided are a wearable display device and a light guide element thereof, the display device including: a display element configured to project a first light forming a virtual image; and a light guide element configured to guide the first light from the display element and a second light input from outside of the wearable display device to a predetermined position. The light guide element includes: a first optical surface facing the display element; a second optical surface and a third optical surface configured to reflect the first light input through the first optical surface; and a fourth optical surface configured to reflect the reflected first light to the predetermined position. The first to third optical surfaces are flat surfaces, and the fourth optical surface is a rotationally asymmetric reflective surface.
Abstract translation: 提供一种可穿戴式显示装置及其导光元件，所述显示装置包括：显示元件，被配置为投影形成虚像的第一光; 以及导光元件，其构造成将来自所述显示元件的所述第一光和从所述可佩戴显示装置的外部输入的第二光引导到预定位置。 导光元件包括：面向显示元件的第一光学表面; 第二光学表面和第三光学表面，被配置为反射通过第一光学表面的第一光输入; 以及配置成将反射的第一光反射到预定位置的第四光学表面。 第一至第三光学表面是平坦表面，第四光学表面是旋转非对称的反射表面。
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