-
11.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。
-
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.
-
13.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。
-
Patent Agency Ranking
14.发明申请APPARATUS AND METHOD FOR GENERATING AND CONSUMING THREE-DIMENSIONAL (3D) DATA FORMAT TO GENERATE REALISTIC PANORAMIC IMAGE 有权用于生成和消耗三维（3D）数据格式以生成现实全景图像的装置和方法公开(公告)号：US20130250045A1
公开(公告)日：2013-09-26
申请号：US13800119
申请日：2013-03-13
Inventor： Myung Seok KI , Yong Ju CHO , Seong Yong LIM , Ji hun CHA , Seung Kwon BEACK , Yong Ju LEE , Jin Woong KIM , Seong Dae KIM , Wook Joong KIM , Ji Sung YOO , Sung Soo HWANG
IPC: H04N5/232
CPC classification number: H04N5/23238 , H04N13/106 , H04N13/161
Abstract: An apparatus and method for generating and consuming a three-dimensional (3D) data format to generate a realistic panoramic image are provided. The apparatus may include an image preprocessing unit to search for a matching point between images captured by a plurality of cameras, and to extract, as image information, at least one of a depth value, a texture value and object division information from each of the captured images, an image information structuring unit to structure 3D data to use the extracted image information to generate a realistic image, a 3D data format storage unit to store format information of the to structured 3D data in a database (DB), realistic image generating unit to generate a realistic panoramic image using the stored format information of the 3D data, and a realistic image rendering unit to perform rendering on the generated realistic panoramic image.
Abstract translation: 提供了一种用于产生和消耗三维（3D）数据格式以产生逼真全景图像的装置和方法。 该装置可以包括图像预处理单元，用于搜索由多个相机拍摄的图像之间的匹配点，并且从图像信息中提取深度值，纹理值和对象分割信息中的至少一个， 拍摄图像，图像信息构造单元，用于构造3D数据以使用所提取的图像信息来生成逼真图像; 3D数据格式存储单元，用于将结构化3D数据的格式信息存储在数据库（DB）中，逼真的图像生成 使用存储的3D数据的格式信息生成逼真全景图像的单元，以及用于对所生成的逼真全景图像执行渲染的逼真图像渲染单元。
-
公开(公告)号：US20190318453A1
公开(公告)日：2019-10-17
申请号：US16155660
申请日：2018-10-09
Inventor： Soon Heung JUNG , Yong Ju CHO , Jeong Il SEO
Abstract: Disclosed is an apparatus and method of generating a stitched image. A method of generating a stitched image according to the present disclosure includes: obtaining a plurality of input images; determining whether or not a parallax problem occurs between overlapping areas of the obtained input images; updating a predetermined look-up table according to the determination; and generating a stitched image by applying the updated look-up table to the input images.
-
16.发明申请公开(公告)号：US20190097752A1
公开(公告)日：2019-03-28
申请号：US16206550
申请日：2018-11-30
Inventor： Yong Ju CHO , Ji Hun CHA
Abstract: Rate adaptation is carried out using bit error rate (BER) to enable effective multimedia transmission. The BER can be estimated using signal strength in a MAC layer and modulation information (FIGS. 7-9), and can be compatibly used in different wireless networks by means of message standardization.
-
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。
-
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。
-
-
-
-
-
-
-
Search Results
18
records
(took 0.023 seconds)
