-
公开(公告)号：US20170178281A1
公开(公告)日：2017-06-22
申请号：US15377336
申请日：2016-12-13
Inventor： Hojung KIM , Kichul KIM , Hongseok LEE
IPC: G06T1/60
CPC classification number: G06T1/60 , G06F17/142 , G06T9/00 , G06T2207/20056
Abstract: A method for performing a Fourier transform includes generating intermediate data by performing a 1D FFT on input image data on a row-by-row basis, designating different banks of a memory as respective start positions, dividing and storing the intermediate data at the start positions, reading out the intermediate data at the start positions, and generating final data by performing a 1D FFT on the intermediate data on a column-by-column basis.
-
公开(公告)号：US20170083811A1
公开(公告)日：2017-03-23
申请号：US15267600
申请日：2016-09-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： SEONGHO CHO , lnkyeong YOO , Hojung KIM
IPC: G06N3/04 , H01L29/423 , H01L29/788 , G11C16/26 , G11C16/04 , G11C16/12 , G11C16/14 , H01L29/792 , H01L29/10
CPC classification number: G06N3/04 , G11C11/54 , G11C11/56 , G11C13/0002 , G11C16/0466 , G11C16/10 , G11C16/12 , G11C16/14 , G11C16/26 , G11C2213/72 , G11C2213/79 , H01L29/1083 , H01L29/42328 , H01L29/42332 , H01L29/42344 , H01L29/42348 , H01L29/7881 , H01L29/792
Abstract: Provided are a weighting device that may be driven at a low voltage and is capable of embodying multi-level weights, a neural network, and a method of operating the weighting device. The weighting device includes a switching layer that may switch between a high resistance state and a low resistance state based on a voltage applied thereto and a charge trap material layer that traps or discharges charges according to a resistance state of the switching layer. The weighting device may be used for controlling a weight in a neural network.
-
23.发明申请公开(公告)号：US20160118721A1
公开(公告)日：2016-04-28
申请号：US14830335
申请日：2015-08-19
Inventor： Chulsoon PARK , Hojung KIM , Hongyi KIM , Innyeal OH , Joongho LEE , Taehwan JANG
IPC: H01Q9/28
CPC classification number: H01Q9/28 , H01Q1/2283
Abstract: Provided are chip antennas for near field communication and methods of manufacturing the chip antennas. A chip antenna for near field communication includes a substrate; a first antenna element on the substrate; and a second antenna element on the first antenna element. The substrate, the first antenna element, and the second antenna element are included in a single chip. The first and second antenna elements are formed outside the chip. The substrate is a lower layer including a plurality of devices. The first antenna element is a metal structure having a fish bone shape. The second antenna element is a dipole antenna.
Abstract translation: 提供了用于近场通信的芯片天线和制造芯片天线的方法。 用于近场通信的芯片天线包括基板; 基板上的第一天线元件; 以及第一天线元件上的第二天线元件。 衬底，第一天线元件和第二天线元件包括在单个芯片中。 第一和第二天线元件形成在芯片外部。 衬底是包括多个器件的下层。 第一天线元件是具有鱼骨形状的金属结构。 第二天线元件是偶极天线。
-
公开(公告)号：US20220254130A1
公开(公告)日：2022-08-11
申请号：US17679964
申请日：2022-02-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hojung KIM , Yongkyu KIM , Hoon SONG , Hongseok LEE
IPC: G06T19/20 , G06F17/14 , H04N13/271 , H04N13/161 , G03H1/08 , G06T7/262 , H04N7/18
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.
-
公开(公告)号：US20210405585A1
公开(公告)日：2021-12-30
申请号：US17474595
申请日：2021-09-14
Inventor： Hojung KIM , Kichul KIM , Yongkyu KIM , Hongseok LEE
Abstract: A method and apparatus for processing hologram image data capable of optimizing image quality of a hologram image are provided. The image processing method includes receiving input image data, reading a header included at a predetermined location in the input image data, and generating hologram data configured to display a hologram image by performing a Fourier calculation and pixel encoding on the input image data based on at least one parameter recorded in the header, wherein the at least one parameter recorded in the header includes at least one of depth information, scale information, and gamma information.
-
Patent Agency Ranking
公开(公告)号：US20210249453A1
公开(公告)日：2021-08-12
申请号：US16919328
申请日：2020-07-02
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyungsang CHO , Hojung KIM , Chanwook BAIK
IPC: H01L27/146
Abstract: Provided are opto-electronic devices with low dark noise and high signal-to-noise ratio and methods of manufacturing the same. An opto-electronic device may include: a semiconductor substrate; a light receiving unit formed in the semiconductor substrate; and a driving circuit arranged on a surface of the semiconductor substrate. The light receiving unit may include: a first semiconductor layer partially arranged in an upper region of the semiconductor substrate and doped with a first conductivity type impurity; a second semiconductor layer arranged on the first semiconductor layer and doped with a second conductivity type impurity; a transparent matrix layer arranged on an upper surface of the second semiconductor layer; a plurality of quantum dots arranged to contact the transparent matrix layer; and a first electrode and a second electrode electrically connected to the second semiconductor layer and respectively arranged on both sides of the transparent matrix layer.
-
公开(公告)号：US20200311865A1
公开(公告)日：2020-10-01
申请号：US16805932
申请日：2020-03-02
Inventor： Hojung KIM , Kichul KIM , Yongkyu KIM
Abstract: An image processing method and apparatus are provided. The image processing apparatus includes a receiver configured to receive image data; and a processor configured to generate first data by performing a Fourier calculation on the received image data, generate second data by performing prism phase computation on the first data, generate third data by adding the first data and the second data, and perform encoding based on the third data.
-
公开(公告)号：US20190266704A1
公开(公告)日：2019-08-29
申请号：US16032830
申请日：2018-07-11
Inventor： Hojung KIM , Kichul KIM , Yongkyu KIM , Hongseok LEE
Abstract: A method and apparatus for processing image data are provided. An image data processing apparatus includes: a receiver configured to receive image data that represents a current frame; and a processor configured to perform an inverse fast Fourier Transform (IFFT) computation with respect to a first region of the current frame, and to obtain an IFFT computation result with respect to a second region of the current frame by using a result of the IFFT computation with respect to the first region.
-
公开(公告)号：US20190155217A1
公开(公告)日：2019-05-23
申请号：US15954144
申请日：2018-04-16
Inventor： Hojung KIM , Kichul KIM , Yongkyu KIM , Hongseok LEE
CPC classification number: G03H1/0891 , G03H1/0443 , G03H1/0808 , G03H2226/02 , G06T1/20 , G06T1/60
Abstract: An image processing system for processing image data includes an image processing apparatus configured to process the image data to generate a hologram image; and a first memory and a second memory that store the image data. The image processing apparatus performs a first process and a second process in parallel, wherein the first process includes reading first data from the first memory and writing the first data to the second memory, and the second process includes reading second data from the second memory and writing the second data to the first memory.
-
30.发明申请公开(公告)号：US20160085211A1
公开(公告)日：2016-03-24
申请号：US14861308
申请日：2015-09-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hojung KIM , Hoon SONG , Hongseok LEE
CPC classification number: G03H1/2294 , G03H1/0808 , G03H2210/30 , G03H2210/441 , G03H2210/45 , G03H2210/452 , G03H2210/454 , G03H2240/56
Abstract: Provided are an apparatus and a method for displaying a holographic three-dimensional (3D) image. The apparatus includes an image segmenter configured to segment an original image into a plurality of segments, and a calculator configured to calculate diffraction fringe pattern information for displaying each of the plurality of segments as a 3D holographic image. The image segmenter adjusts the number of the plurality of segments.
Abstract translation: 提供了一种用于显示全息三维（3D）图像的装置和方法。 该装置包括被配置为将原始图像分割为多个片段的图像分割器，以及计算器，被配置为计算用于将多个片段中的每一个显示为3D全息图像的衍射条纹图案信息。 图像分割器调整多个段的数量。
-
-
-
-
-
-
-
-
-
Search Results
31
records
(took 0.02 seconds)
