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公开(公告)号：US20180060997A1
公开(公告)日：2018-03-01
申请号：US15429721
申请日：2017-02-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hojung KIM , Yongkyu KIM , Hongseok LEE
CPC classification number: G06T1/20 , G03H1/0808 , G06F17/142 , G06T5/10 , G06T2200/28 , G06T2207/10004 , G06T2207/10028 , G06T2207/20056
Abstract: An image processing apparatus configured to perform a two-dimensional (2D) fast Fourier transform (FFT) with respect to image data includes a first core and a second core, each of the first core and the second core including a plurality of processors configured to perform a one-dimensional (1D) FFT; and a controller configured to control the first core and the second core to perform a primary two-dimensional (2D) FFT and a secondary 2D FFT with respect to the image data by repeatedly performing the 1D FFT.
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公开(公告)号：US20180018829A1
公开(公告)日：2018-01-18
申请号：US15455400
申请日：2017-03-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hojung KIM , Yongkyu KIM , Hoon SONG , Hongseok LEE
CPC classification number: G06T19/20 , G03H1/0808 , G03H2210/45 , G06F17/142 , G06T7/262 , G06T2207/10024 , G06T2207/10028 , G06T2207/20056 , H04N7/183 , H04N13/161 , H04N13/271
Abstract: A method for processing a three-dimensional (3D) image includes acquiring a frame of a color image and a frame of a depth image, and generating a frame by combining the acquired frame of the color image with the acquired frame of the depth image. The generating of the frame includes combining a line of the color image with a corresponding line of the depth image.
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公开(公告)号：US20170103503A1
公开(公告)日：2017-04-13
申请号：US15270647
申请日：2016-09-20
Inventor： Hojung KIM , Kichul KIM , Hongseok LEE
CPC classification number: G06T5/10 , G03H1/08 , G03H1/0808 , G06F17/142 , G06T2207/20056 , G11C11/161 , G11C11/1653 , G11C11/1657 , G11C11/1659 , G11C11/1673 , G11C11/1675 , G11C13/0028 , G11C13/003 , G11C2213/74 , G11C2213/79 , G11C2213/82
Abstract: Provided are an apparatus and method for performing a Fourier transform. A method of performing a Fourier transform may include generating intermediate data by performing a one-dimensional fast Fourier transform (1D FFT) on data in a column direction, storing the intermediate data in a cell array in the column direction, reading out the intermediate data from the cell array in a row direction; and generating final data by performing a 1D FFT on the read-out intermediate data.
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公开(公告)号：US20170084333A1
公开(公告)日：2017-03-23
申请号：US15206791
申请日：2016-07-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Inkyeong YOO , Hojung KIM , Seongho CHO
IPC: G11C16/04 , H01L23/528 , G11C16/14 , G11C16/10 , G11C16/26 , H01L27/115 , H01L45/00
CPC classification number: G11C16/0466 , G11C16/0433 , G11C16/045 , G11C16/10 , G11C16/14 , G11C16/26 , H01L21/28273 , H01L23/528 , H01L27/11521 , H01L27/11568 , H01L29/42324
Abstract: A non-volatile inverter may be configured to perform a memory function. The non-volatile inverter may include first and second transistors. The first transistor may include a first gate electrode, a first electrode, and a second electrode. The second transistor may include a second gate electrode and a third electrode and may share the second electrode with the first transistor. The first transistor may include a first switching layer and a charge trap layer. The first switching layer may be configured to switch between a high resistance state and a low resistance state. The charge trap layer may be configured to trap or de-trap charges according to the resistance state of the first switching layer. The first switching layer may include a P-N diode. The second transistor may include a second gate switching layer and a charge trap layer.
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公开(公告)号：US20170038727A1
公开(公告)日：2017-02-09
申请号：US15185141
申请日：2016-06-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yuntae KIM , Hojung KIM , Hongseok LEE
CPC classification number: G03H1/0808 , G03H1/16 , G03H1/2294 , G03H2001/0825 , G03H2240/56 , G03H2240/62 , G06T3/4007 , G06T3/4076 , G06T3/4084 , G06T7/593 , G06T9/00 , G06T2207/20056
Abstract: A method and apparatus for generating a holographic image from a low resolution image transformed into a low resolution complex image that is interpolated into a high resolution image complex image. By transforming fewer pixels of the low resolution image, the amount of calculation may be reduced and the processing speed for generating the holographic image may be increased.
Abstract translation: 一种从被转换成高分辨率图像复合图像的低分辨率复合图像的低分辨率图像生成全息图像的方法和装置。 通过转换低分辨率图像的较少像素，可以减少计算量，并且可以增加用于产生全息图像的处理速度。
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Patent Agency Ranking
公开(公告)号：US20250093261A1
公开(公告)日：2025-03-20
申请号：US18887698
申请日：2024-09-17
Applicant: SAMSUNG ELECTRONICS CO., LTD. , CHUNG ANG University Industry Academic Cooperation Foundation
Inventor： Unjeong KIM , Hojung KIM , Hyungbin SON , Suyeon LEE
Abstract: An imaging apparatus may include a light source emitting linear light, a light reflector configured to reflect the linear light incident from the light source unit, a first filter configured to filter the linear light reflected from the light reflector, a light transmission reflector configured to reflect the linear light passing through the first filter toward an object and transmit light incident from the object, a second filter configured to filter the light that has passed through the light transmission reflector after being incident from the object, and a camera configured to capture the light passing through the second filter.
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公开(公告)号：US20240094053A1
公开(公告)日：2024-03-21
申请号：US18120781
申请日：2023-03-13
Inventor： Suyeon LEE , Q-Han PARK , Unjeong KIM , Hojung KIM , Hyunjun MA
CPC classification number: G01J3/2823 , G01J3/0202 , G01J3/0278 , G01J3/0294 , G01J3/0256 , G01J2003/2826
Abstract: Provided are a spectral camera and an electronic apparatus including the same. The spectral camera includes an image sensor including a plurality of channels configured to detect a plurality of central wavelengths; an optical module configured to be movable with respect to the image sensor to provide an image of an object on the image sensor; a memory configured to store first information about a change in an optical characteristic of each of the plurality of channels in the image sensor, the change in the optical characteristic of each of the plurality of channels corresponding to a movement of the optical module; and a processor configured to: obtain the first information from the memory, obtain second information corresponding to the plurality of central wavelengths detected by the image sensor, and obtain third information by correcting the second information based on the first information.
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公开(公告)号：US20210249465A1
公开(公告)日：2021-08-12
申请号：US16930574
申请日：2020-07-16
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyungsang CHO , Chanwook BAIK , Hojung KIM
IPC: H01L27/146 , H01L31/0352 , H01L31/0384 , H01L31/112
Abstract: Provided is an opto-electronic device having low dark noise and a high signal-to-noise ratio. The opto-electronic device may include: a first semiconductor layer doped to have a first conductivity type; a second semiconductor layer disposed on an upper surface of the first semiconductor layer and doped to have a second conductivity type electrically opposite to the first conductivity type; a transparent matrix layer disposed on an upper surface of the second semiconductor layer; a plurality of quantum dots arranged to be in contact with the transparent matrix layer; and a first electrode provided on a first side of the transparent matrix layer and a second electrode provided on a second side of the transparent matrix layer opposite to the first side, wherein the first electrode and the second electrode are electrically connected to the second semiconductor layer.
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公开(公告)号：US20190113886A1
公开(公告)日：2019-04-18
申请号：US16139969
申请日：2018-09-24
Inventor： Yongkyu KIM , Kichul KIM , Hojung KIM , Hyunsik PARK , Hongseok LEE , Hyunwook JI
Abstract: With regard to image data processing, a method of obtaining a focus term by using periodicity of the focus term is provided. The focus term may be used in a plurality of operation processes for processing image data.
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公开(公告)号：US20180157024A1
公开(公告)日：2018-06-07
申请号：US15724459
申请日：2017-10-04
Inventor： Hojung KIM , Kichul KIM , Yongkyu KIM , Hongseok LEE
CPC classification number: G02B21/367 , A61B6/027 , G03H1/0808 , G03H1/16 , G03H2001/0224 , G03H2226/02 , G06F17/142 , G06T7/0012
Abstract: An image processing apparatus includes a core configured to perform a fast Fourier transformation (FFT) operation on the image data, a memory configured to store data that is output by the core, and a controller configured to control the core to perform the FFT operation on the image data. The core is resettable based on an amount of the image data.
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