-
11.发明申请公开(公告)号：US20180068424A1
公开(公告)日：2018-03-08
申请号：US15690972
申请日：2017-08-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Namseop KWON , Byunghoon NA , Yonghwa PARK , Jangwoo YOU , Heesun YOON
CPC classification number: G06T5/003 , G01S7/4915 , G01S7/493 , G01S7/497 , G01S17/08 , G01S17/89 , G06T5/20 , G06T2207/10028 , H04N5/33
Abstract: A time of flight (ToF) measuring apparatus and an image processing method for reducing blur of a depth image in the ToF measuring apparatus are provided. The apparatus senses infrared (IR) light reflected by a subject and incident via an optical shutter, models a spread characteristic of the IR light based on an intensity distribution of the sensed IR light, and acquires a sharpening filter by using the modeled spread characteristic.
-
公开(公告)号：US20170122731A1
公开(公告)日：2017-05-04
申请号：US15081407
申请日：2016-03-25
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jangwoo YOU , Yonghwa PARK , Heesun YOON , Myungjae JEON
Abstract: An apparatus and method for obtaining a depth image are provided. The apparatus may include a light source configured to emit first light to a first region of an object for a first time period and emit second light to a second region of the object for a second time period, the first light and the second light respectively being reflected from the first region and the second region; and an image obtainer configured to obtain a first partial depth image based on the reflected first light, obtain a second partial depth image based on the reflected second light, and obtain a first depth image of the object based on the first partial depth image and the second partial depth image.
-
13.发明申请DEPTH DETECTING APPARATUS AND METHOD, AND GESTURE DETECTING APPARATUS AND GESTURE DETECTING METHOD 有权深度检测装置和方法，以及检测装置和手势检测方法公开(公告)号：US20160057340A1
公开(公告)日：2016-02-25
申请号：US14696698
申请日：2015-04-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jangwoo YOU , Yonghwa PARK , Heesun YOON , Myungjae JEON
CPC classification number: H04N5/23229 , G06K9/00355 , G06K9/2036 , G06T7/521 , G06T2207/10016 , G06T2207/10152 , G06T2207/30196 , H04N5/2226 , H04N5/2256
Abstract: A gesture detecting apparatus including a light emitter configure to emit light towards an object, a camera configured to capture light emitted from the light emitter and reflected by the object, and a signal controller configured to control the light emitter and the camera, in which the light emitter comprises a first light and second light, at least one of which is configured to emit light having non-monotonic intensity characteristics.
Abstract translation: 一种手势检测装置，包括配置为朝向物体发光的发光体，被配置为捕获从所述光发射器发射并被所述物体反射的光的照相机，以及被配置为控制所述光发射器和所述照相机的信号控制器， 光发射器包括第一光和第二光，其中至少一个被配置为发射具有非单调强度特性的光。
-
公开(公告)号：US20220381416A1
公开(公告)日：2022-12-01
申请号：US17885326
申请日：2022-08-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seunghoon HAN , Jangwoo YOU , Minkyung LEE
IPC: F21V5/00 , F21V5/04 , H05B47/105
Abstract: Provided are an illumination device and an electronic apparatus. The illumination device includes a light source configured to emit light, a surface light source layer configured to convert the light emitted from the light source to surface light, a focusing lens configured to focus the surface light from the surface light source layer, and a display panel including an aperture through which light focused by the focusing lens passes.
-
公开(公告)号：US20210270601A1
公开(公告)日：2021-09-02
申请号：US17322385
申请日：2021-05-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seunghoon HAN , Byunghoon NA , Jangwoo YOU
IPC: G01B11/22 , H01S5/183 , H01S5/12 , G02B3/08 , H01S5/40 , G02B3/00 , H01S5/42 , G02B1/00 , G02B5/18 , G02B27/42
Abstract: Provided are a nanostructured optical element, a depth sensor, and an electronic device. The nanostructured optical element includes: a light source in which a plurality of laser sources irradiating light are configured as an array; a meta-pattern layer including a plurality of first nano-posts that are two-dimensionally configured while satisfying a sub-wavelength condition, wherein the plurality of first nano-posts are configured to change the light from the light source into structured light; and a deflecting layer between the light source and the meta-pattern layer, and configured to change a proceeding direction of the light to make the light from the light source be incident to the meta-pattern layer.
-
Patent Agency Ranking
公开(公告)号：US20200096171A1
公开(公告)日：2020-03-26
申请号：US16577621
申请日：2019-09-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seunghoon HAN , Jangwoo YOU , Minkyung LEE
Abstract: Provided are an illumination device and an electronic apparatus. The illumination device includes a light source configured to emit light, a surface light source layer configured to convert the light emitted from the light source to surface light, a focusing lens configured to focus the surface light from the surface light source layer, and a display panel including an aperture through which light focused by the focusing lens passes.
-
公开(公告)号：US20190319430A1
公开(公告)日：2019-10-17
申请号：US16242427
申请日：2019-01-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Byunghoon NA , Jangwoo YOU , Namseop KWON , Minkyung LEE , Seunghoon HAN
Abstract: Provided are a structured light projector that generates and projects structured light, and an electronic apparatus including the structured light projector. The structured light projector includes an illuminator configured to emit light, a pattern mask configured to form structured light by partially transmitting and partially blocking incident light from the illuminator based on a pattern of the pattern mask, and a lens configured to project the structured light. The illuminator includes a plurality of illumination areas respectively facing a plurality of areas of the pattern mask, wherein intensities of lights respectively emitted by the plurality of illumination areas are different from one other.
-
公开(公告)号：US20190058871A1
公开(公告)日：2019-02-21
申请号：US16166580
申请日：2018-10-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seunghoon HAN , Byunghoon NA , Jangwoo YOU
IPC: H04N13/271 , G01B11/25
Abstract: Provided are a nanostructured optical element, a depth sensor, and an electronic device. The nanostructured optical element includes: an array of a plurality of laser sources; a meta-pattern layer including a two-dimensional array of plurality of first nano-posts; and a deflecting layer between the light source and the meta-pattern layer. Each of the first nano-posts has a dimension smaller than a wavelength of light output from the plurality of laser sources. The deflecting layer is configured to direct light from the light source onto the meta-pattern layer.
-
公开(公告)号：US20190049235A1
公开(公告)日：2019-02-14
申请号：US15984831
申请日：2018-05-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seunghoon HAN , Byunghoon NA , Jangwoo YOU
Abstract: Provided are a nanostructured optical element, a depth sensor, and an electronic device. The nanostructured optical element includes: a light source in which a plurality of laser sources irradiating light are configured as an array; a meta-pattern layer including a plurality of first nano-posts that are two-dimensionally configured while satisfying a sub-wavelength condition, wherein the plurality of first nano-posts are configured to change the light from the light source into structured light; and a deflecting layer between the light source and the meta-pattern layer, and configured to change a proceeding direction of the light to make the light from the light source be incident to the meta-pattern layer.
-
公开(公告)号：US20180038946A1
公开(公告)日：2018-02-08
申请号：US15669154
申请日：2017-08-04
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Myungjae JEON , Yonghwa PARK , Jangwoo YOU
CPC classification number: G01S7/4868 , G01S7/4816 , G01S7/4915 , G01S17/32 , G01S17/36 , G01S17/89 , G02B26/04 , G02B2207/101
Abstract: A 3D depth sensor and a method of measuring a distance to an object, using the 3D depth sensor, are provided. The 3D depth sensor includes a light source configured to emit light toward an object, and an optical shutter configured to modulate a waveform of light that is reflected from the object by changing a transmittance of the reflected light, the optical shutter comprising sections. The 3D depth sensor further includes an optical shutter driver configured to operate the sections of the optical shutter independently from one another, and a controller configured to control the light source and the optical shutter driver.
-
-
-
-
-
-
-
-
-
Search Results
47
records
(took 0.018 seconds)
