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公开(公告)号：US20180197320A1
公开(公告)日：2018-07-12
申请号：US15868534
申请日：2018-01-11
Inventor： Seong Yong LIM , Yong Ju CHO , Jeong Il SEO , Joo Myoung SEOK
Abstract: Disclosed is an apparatus and method for processing information of multiple cameras. The apparatus for processing information of multiple cameras according to an embodiment of the present disclosure includes: multiple cameras obtaining an image containing at least one object; a location information identification unit identifying location information between the at least one object and one of the multiple cameras, the location information identification unit being provided in each of the multiple cameras, wherein the location information comprises a device identifier identifying the location information identification unit and a location data between the at least one object and one of the multiple cameras; and an image processor processing image information obtained from the multiple cameras by using the location information received from the location information identification unit and converting the device identifier received from the location information identification unit into an object identifier identifying the at least one object.
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2.发明申请公开(公告)号：US20160212338A1
公开(公告)日：2016-07-21
申请号：US14994430
申请日：2016-01-13
Inventor： Joo Myoung SEOK , Sang Woo AHN , Yong Ju CHO , Ji Hun CHA
CPC classification number: H04N5/23238 , G06T3/4038
Abstract: Disclosed are a method and an apparatus for generating a panoramic image based on an image quality. The method of generating a panoramic image includes extracting a matching point to connect a base image captured by a first camera and a reference image captured by a second camera, geometrically transforming the reference image by determining a homography between the base image and the reference image, determining a change in image quality of the geometrically transformed reference image, and generating a panoramic image in which the geometrically transformed reference image is connected to the base image based on the determined change in image quality.
Abstract translation: 公开了一种基于图像质量生成全景图像的方法和装置。 产生全景图像的方法包括提取匹配点以连接由第一相机拍摄的基本图像和由第二相机拍摄的参考图像，通过确定基本图像和参考图像之间的单应性来几何地变换参考图像， 确定几何变换的参考图像的图像质量的变化，以及基于所确定的图像质量的变化，生成几何变换的参考图像连接到基本图像的全景图像。
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3.发明申请公开(公告)号：US20160292821A1
公开(公告)日：2016-10-06
申请号：US15089993
申请日：2016-04-04
Applicant: Electronics and Telecommunications Research Institute , National University of Sciences & Technology
Inventor： Yong Ju CHO , Joo Myoung SEOK , Sang Woo AHN , Ji Hun CHA , Arshad ALI , Muhammad MURTAZA , Rehan HAFIZ , Ashar RASUL , Saleh SAEED , Muhammad Umer KAKLI
CPC classification number: G06T3/4038 , G06T7/33 , G06T7/38 , G06T2207/10016
Abstract: An apparatus and a method for displaying a panoramic image using a look-up table (LUT) are disclosed, including generating an LUT may include determining first geometric correction information to transform an input domain pixel coordinate system of an input image to a panorama domain pixel coordinate system of a panoramic image, determining second geometric correction information to transform an output domain pixel coordinate system of an output image of the panoramic image to the panorama domain pixel coordinate system of the panoramic image, determining third geometric correction information to transform the output domain pixel coordinate system of the output image to the input domain pixel coordinate system of the input image based on the first geometric correction information and second geometric correction information, and generating an LUT that maps the output domain pixel coordinate system of the output image to the input domain pixel coordinate system of the input image.
Abstract translation: 公开了一种使用查找表（LUT）显示全景图像的装置和方法，包括生成LUT可以包括确定第一几何校正信息以将输入图像的输入域像素坐标系变换为全景域像素 确定全景图像的坐标系，确定第二几何校正信息以将全景图像的输出图像的输出域像素坐标系变换为全景图像的全景域像素坐标系，确定第三几何校正信息以变换输出域 基于第一几何校正信息和第二几何校正信息将输出图像的像素坐标系统输入到输入图像的输入域像素坐标系，并且生成将输出图像的输出域像素坐标系映射到输入的LUT 输入图像的域像素坐标系。
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4.发明申请APPARATUS AND METHOD FOR DETECTTING KEY POINT USING HIGH-ORDER LAPLACIAN OF GAUSSIAN (LOG) KERNEL 有权使用高斯洛杉矶（LOG）KERNEL的高阶拉普拉斯检测关键点的装置和方法公开(公告)号：US20160267347A1
公开(公告)日：2016-09-15
申请号：US15064800
申请日：2016-03-09
Inventor： Yong Ju CHO , Unsang PARK , Joo Myoung SEOK , Sang Woo AHN , Ji Hun CHA
CPC classification number: G06K9/4671
Abstract: Provided is an apparatus and method for detecting a key point using a high-order Laplacian of Gaussian (LoG) kernel, wherein the method includes generating the high-order LoG kernel using an LoG operator, and detecting a key point of an image using the high-order LoG kernel.
Abstract translation: 提供了一种利用高斯拉普拉斯（LoG）内核检测关键点的装置和方法，其中该方法包括使用LoG算子生成高阶LoG内核，并使用该方法检测图像的关键点 高阶LoG内核。
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5.发明申请COLOR CORRECTION APPARATUS FOR PANORAMA VIDEO STITCHING AND METHOD FOR SELECTING REFERENCE IMAGE USING THE SAME 审中-公开全景摄影彩色矫正装置及使用其选择参考图像的方法公开(公告)号：US20140071228A1
公开(公告)日：2014-03-13
申请号：US14024877
申请日：2013-09-12
Applicant: National University of Sciences & Technology(NUST) , Electronics and Telecommunications Research Institute
Inventor： Yong Ju CHO , Myung Seok KI , Joo Myoung SEOK , Seong Yong LIM , Ji Hun CHA , Rehan HAFIZ , Muhammad Murtaza KHAN , Mahammad Twaha IBRAHIM , Arshad ALI
IPC: H04N5/232
CPC classification number: H04N5/23238
Abstract: Disclosed are a color correction apparatus for panorama video stitching and a method of selecting a reference image using the same. A method of selecting a reference image for color correction when stitching panorama video based on input images includes selecting an optimum reference image candidate from the input images based on standard deviations for overlapping regions between the input images, performing color correction on the input images based on the optimum reference image candidate, and validating the optimum reference image candidate based on the color-corrected input images.
Abstract translation: 公开了一种用于全景视频拼接的颜色校正装置和使用其进行参考图像选择的方法。 当基于输入图像拼接全景视频时，选择用于颜色校正的参考图像的方法包括基于输入图像之间的重叠区域的标准偏差从输入图像中选择最佳参考图像候选，基于输入图像对输入图像执行颜色校正 最佳参考图像候选，并且基于颜色校正的输入图像验证最佳参考图像候选。
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Patent Agency Ranking
公开(公告)号：US20150138309A1
公开(公告)日：2015-05-21
申请号：US14168435
申请日：2014-01-30
Inventor： Joo Myoung SEOK , Seong Yong LIM , Yong Ju CHO , Ji Hun CHA
CPC classification number: H04N5/23238 , G06K9/20 , G06K2009/2045 , G06T3/4038 , H04N5/23216 , H04N5/23293
Abstract: A stitching method of a captured image is disclosed. The stitching method includes capturing a plurality of images having different viewing angles, setting a feature point extraction region on the plural images, extracting a plurality of feature points from a plurality of objects in the set region, extracting a combination line connecting corresponding feature points based on the plural extracted feature points, outputting the extracted combination line, and combining the plural images based on the extracted combination line. Accordingly, the stitching method provides an effective and high-quality stitched image.
Abstract translation: 公开了一种拍摄图像的拼接方法。 拼接方法包括拍摄具有不同视角的多个图像，在多个图像上设置特征点提取区域，从设置区域中的多个对象中提取多个特征点，提取连接相应特征点的组合线 在多个提取的特征点上，输出所提取的组合线，并且基于所提取的组合线来组合多个图像。 因此，缝合方法提供有效和高质量的缝合图像。
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公开(公告)号：US20150026242A1
公开(公告)日：2015-01-22
申请号：US14333892
申请日：2014-07-17
Inventor： Seong Yong LIM , Joo Myoung SEOK , Sang Woo AHN , Yong Ju CHO , Ji Hun CHA
IPC: H04L29/06
CPC classification number: H04L65/4084 , H04L65/4092 , H04L65/601 , H04L65/608
Abstract: A method of receiving content in a client is provided. The method may include receiving, from a server, a spatial set identifier (ID) corresponding to a tile group including at least one tile, sending, to the server, a request for first content corresponding to metadata, and receiving, from the server, the first content corresponding to the request.
Abstract translation: 提供了一种在客户端中接收内容的方法。 该方法可以包括从服务器接收与包括至少一个瓦片的瓦片组相对应的空间集合标识符（ID），向服务器发送对应于元数据的第一内容的请求，以及从服务器接收， 第一个内容对应于请求。
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公开(公告)号：US20240221380A1
公开(公告)日：2024-07-04
申请号：US18403660
申请日：2024-01-03
Inventor： Da Yun NAM , Seong Yong LIM , Hyun Cheol KIM , Joo Myoung SEOK
IPC: G06V20/40 , G06T7/246 , G06T7/60 , G06V10/762 , G06V10/94
CPC classification number: G06V20/46 , G06T7/248 , G06T7/60 , G06V10/762 , G06V10/945 , G06T2207/10016 , G06T2207/20092
Abstract: A real-time automatic region of interest extraction method, apparatus, and recording medium adaptive to the broadcast content characteristics of the present disclosure may include confirming whether a region of interest of a current frame is a cluster-centered region of interest or an object-centered region of interest, extracting a tracking-based region of interest of the current frame according to a type of the region of interest, and determining a final region of interest of the current frame based on the extracted tracking-based region of interest of the current frame.
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公开(公告)号：US20170223077A1
公开(公告)日：2017-08-03
申请号：US15488224
申请日：2017-04-14
Inventor： Seong Yong LIM , Joo Myoung SEOK , Sang Woo AHN , Yong Ju CHO , Ji Hun CHA
IPC: H04L29/06
CPC classification number: H04L65/4084 , H04L65/4092 , H04L65/601 , H04L65/608
Abstract: A method of receiving content in a client is provided. The method may include receiving, from a server, a spatial set identifier (ID) corresponding to a tile group including at least one tile, sending, to the server, a request for first content corresponding to metadata, and receiving, from the server, the first content corresponding to the request.
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公开(公告)号：US20150009390A1
公开(公告)日：2015-01-08
申请号：US14323509
申请日：2014-07-03
Inventor： Yong Ju CHO , Sang Woo AHN , Joo Myoung SEOK , Seong Yong LIM , Ji Hun CHA
IPC: H04N5/232
CPC classification number: H04N9/3194 , G03B21/147 , H04N9/3147 , H04N9/3182
Abstract: The present specification is related to a method for performing multi-projection and a multi-projection system for minimizing a black offset in a multi-projection environment. The present specification provides the method for performing multi-projection comprising estimating the intensity transfer function (ITF) of a plurality of projectors, calculating an optimal black offset threshold for each of the projectors by using each of the ITFs, and applying the optimal black offset threshold to an image projection by each of the projectors.
Abstract translation: 本说明书涉及用于执行多投影的方法和用于使多投影环境中的黑色偏移最小化的多投影系统。 本说明书提供了用于执行多投影的方法，包括估计多个投影仪的强度传递函数（ITF），通过使用每个ITF计算每个投影仪的最佳黑色偏移阈值，以及应用最佳黑色偏移 每个投影机投影图像的阈值。
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