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公开(公告)号：US20230403455A1
公开(公告)日：2023-12-14
申请号：US18333920
申请日：2023-06-13
发明人： Eunhee KANG , Anqi YANG , Aswin SANKARANARAYANAN , Hyong Euk LEE
摘要： A device with image acquisition includes: a first phase mask disposed at a front end of a display layer and configured to modulate external light; the display layer comprising pixel areas between hole areas through which the modulated light that has passed through the first phase mask passes; a second phase mask disposed at a rear end of the display layer and configured to modulate the modulated light that has passed through the first phase mask; an image sensor disposed at a rear end of the second phase mask and configured to generate a raw image by sensing the modulated light that has passed through the second phase mask; and a processor configured to perform image processing on the raw image, based on blur information corresponding to the raw image.
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公开(公告)号：US20240223917A1
公开(公告)日：2024-07-04
申请号：US18350240
申请日：2023-07-11
发明人： Sehwan KI , Younghyun JO , Eunhee KANG , Hyong Euk LEE
CPC分类号： H04N25/46 , G06T3/4046 , G06T3/4053 , H04N9/78 , H04N23/69 , H04N23/85 , H04N25/10
摘要： A method and apparatus for generating a high-resolution digital zoom image may obtain a raw image captured by an image sensor from the image sensor, obtain an RGB image corresponding to the raw image, separate a luminance component and a chrominance component from the RGB image, extract a first feature of the RGB image, of which color information is enhanced, by applying the chrominance component to a first neural network, extract a second feature of the RGB image, of which texture information is enhanced, by applying the raw image and the luminance component to a second neural network, and generate the high-resolution digital zoom image, which corresponds to the RGB image, by upscaling the color information and the texture information based on the first feature or the second feature.
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公开(公告)号：US20220159188A1
公开(公告)日：2022-05-19
申请号：US17589100
申请日：2022-01-31
发明人： Sujin LEE , Eunhee KANG , Kinam KWON , Hyong Euk LEE
摘要： An image acquisition apparatus includes a display layer including hole regions through which external light is received and pixel regions arranged between the hole regions, an image sensor disposed under the display layer and configured to generate a raw image by sensing the external light received through the hole regions, and a processor configured to perform image processing on the raw image based on blur information based on an arrangement of the hole regions.
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公开(公告)号：US20210271880A1
公开(公告)日：2021-09-02
申请号：US16932112
申请日：2020-07-17
发明人： Seungin PARK , Hyong Euk LEE , Sung Geun AHN , Gee Hyuk LEE , Dae Hwa KIM , Keun Woo PARK
摘要： A method and apparatus for predicting an object of interest of a user receives an input image of a visible region of a user and gaze information including a gaze sequence of the user, generates weight filters for a per-frame segmentation image by analyzing a frame of the input image for input characteristics of the per-frame segmentation image and the gaze information, and predicts an object of interest of the user by integrating the weight filters and applies the integrated weight filter to the per-frame segmentation image.
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公开(公告)号：US20210019544A1
公开(公告)日：2021-01-21
申请号：US16739325
申请日：2020-01-10
发明人： Seungin PARK , Lin MA , Weiming LI , Yang LIU , Hao WANG , Hyong Euk LEE
摘要： An object detection method includes setting a first window region and a second window region larger than the first window region that correspond to partial regions of different sizes in an input image, downsampling the second window region to generate a resized second window region, detecting a first object candidate from the first window region and a second object candidate from the resized second window region, and detecting an object included in the input image based on one or both of the first object candidate and the second object candidate.
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公开(公告)号：US20170178344A1
公开(公告)日：2017-06-22
申请号：US15191743
申请日：2016-06-24
发明人： Nahyup KANG , Mengyu CHU , Nils THUEREY , Hyong Euk LEE , Donghoon SAGONG
CPC分类号： G06F17/14 , G06F17/5009 , G06K9/00771 , G06K9/4671 , G06K9/6212 , G06K9/6857 , G06T3/4053 , G06T7/11 , G06T11/001 , G06T2207/20021 , G06T2210/36
摘要： A method and apparatus for modeling smoke turbulence is disclosed. The method of modeling smoke turbulence includes detecting a turbulent area comprising smoke turbulence in a low-resolution image, and searching for a high-resolution patch matching the turbulent area in a memory that comprises high-resolution patches representing smoke turbulence extracted from high-resolution images. The method also models the smoke turbulence by synthesizing the retrieved patch to the low-resolution image.
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公开(公告)号：US20160171754A1
公开(公告)日：2016-06-16
申请号：US14945753
申请日：2015-11-19
发明人： Minsu AHN , Seungin PARK , Inwoo HA , Hyong Euk LEE
CPC分类号： G06T15/506 , G06T15/50 , G06T15/55 , G06T15/80
摘要： An image processing apparatus includes a calculator configured to calculate a first difference value between frames in terms of either one or both of a position and a direction of a direct light by comparing a current frame to at least one previous frame, and a determiner configured to determine that an indirect light of the current frame is to be sampled in response to the first difference value being greater than or equal to a threshold.
摘要翻译： 一种图像处理装置包括：计算器，被配置为通过将当前帧与至少一个先前帧进行比较来计算在直接光的位置和方向中的任一个或两个方面的帧之间的第一差值;以及确定器，被配置为 确定响应于第一差值大于或等于阈值来对当前帧的间接光进行采样。
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8.发明申请APPARATUS AND METHOD FOR SENSING HIGH PRECISION SIGNAL USING INFRARED LIGHT 审中-公开使用红外光感测高精度信号的装置和方法公开(公告)号：US20160069668A1
公开(公告)日：2016-03-10
申请号：US14944729
申请日：2015-11-18
发明人： Hyong Euk LEE , Sang Hyun KIM , Won Chul BANG , Jung Bae KIM
CPC分类号： G01B11/14 , G01J1/4257 , G01S3/783 , G01S5/16 , G01S11/06 , G06F3/0304
摘要： A high precision signal sensing system and method using an infrared light is provided. The high precision signal sensing system may receive, from a light emitting device, a plurality of lights including a first light and a second light, may measure intensities of the first light and the second light, and may measure a light emitting intensity of the light emitting device based on an intensity difference between the measured light receiving intensities.
摘要翻译： 提供了一种使用红外光的高精度信号感测系统和方法。 高精度信号感测系统可以从发光装置接收包括第一光和第二光的多个光，可以测量第一光和第二光的强度，并且可以测量光的发光强度 基于测量的光接收强度之间的强度差的发光器件。
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公开(公告)号：US20150269772A1
公开(公告)日：2015-09-24
申请号：US14605072
申请日：2015-01-26
发明人： In Woo HA , Min Su AHN , Hyong Euk LEE
CPC分类号： G06T15/55 , G06T15/80 , G06T2215/12
摘要： A generator of an image processing apparatus may generate a light transport map (LTM) by sampling depth information from a light to an object based on a transparency of the object, wherein the LTM may be used to compute a visibility of the light with respect to a first point to be rendered.
摘要翻译： 图像处理装置的发生器可以通过基于对象的透明度从光到对象的深度信息采样来生成光传输图（LTM），其中可以使用LTM来计算光的相对于 第一点要呈现。
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10.发明申请METHOD AND APPARATUS FOR DETECTING POINT OF INTEREST (POI) IN THREE-DIMENSIONAL (3D) POINT CLOUDS 有权用于检测三维（3D）点云中的兴趣点（POI）的方法和装置公开(公告)号：US20150123969A1
公开(公告)日：2015-05-07
申请号：US14324450
申请日：2014-07-07
发明人： Shandong WANG , Lujin GONG , Hui ZHANG , Hyong Euk LEE , Seon Min RHEE
CPC分类号： G06T7/33 , G06T15/08 , G06T2200/04 , G06T2207/10028
摘要： A method and apparatus for detecting a three-dimensional (3D) point cloud point of interest (POI), the apparatus comprising a 3D point cloud data acquirer to acquire 3D point cloud data, a shape descriptor to generate a shape description vector describing a shape of a surface in which a pixel point of a 3D point cloud and a neighboring point of the pixel point are located, and a POI extractor to extract a POI based on the shape description vector is disclosed.
摘要翻译： 一种用于检测三维（3D）点云点（POI）的方法和装置，该装置包括用于获取3D点云数据的3D点云数据获取器，用于生成描述形状的形状描述向量的形状描述符 公开了其中3D点云的像素点和像素点的相邻点所在的表面，以及基于形状描述向量提取POI的POI提取器。
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