-
公开(公告)号：US20150172734A1
公开(公告)日：2015-06-18
申请号：US14253175
申请日：2014-04-15
Inventor： Tae-Jung KIM , Ju-Il JEON , Chang-Ki KIM , Jae-Ho KIM , Jeong-Ju YOO , Jin-Woo HONG
IPC: H04N21/2665 , H04N21/435 , H04N21/234 , H04N21/643 , H04N13/00 , H04N21/426 , H04N21/44
CPC classification number: H04N21/2665 , H04N21/23424 , H04N21/42607 , H04N21/435 , H04N21/44016 , H04N21/64322
Abstract: In a multi-angle view processing apparatus, main-view data and at least one multi-angle view datum are received and processed through via one identical apparatus, and the main-view data and the at least one multi-angle view datum are separated into main images and sub images to be separately provided to different apparatuses, and as a result, seamless multi-angle view images selected by a user may be viewed with optimal resolution.
Abstract translation: 在多角度视图处理装置中，经由一个相同装置接收和处理主视图数据和至少一个多视角数据，并且主视图数据和至少一个多视角数据被分离 将主图像和子图像单独提供给不同的装置，结果可以以最佳分辨率观看用户选择的无缝多角度视图图像。
-
公开(公告)号：US20220006543A1
公开(公告)日：2022-01-06
申请号：US17333910
申请日：2021-05-28
Inventor： Ju-Il JEON , Young-Su CHO , Myung-In JI
IPC: H04B17/391 , H04B7/06 , H04L5/00 , H04W72/04 , H04B17/27
Abstract: Disclosed herein are an apparatus and method for precise positioning based on deep learning. The method performed by the apparatus includes setting a collection location and a collection environment, collecting wireless signal data based on the collection location and the collection environment, generating a magnitude map image for training from the wireless signal data, and generating a positioning DB model by learning the image characteristics of the magnitude map image for training through deep-learning-based training.
-
Patent Agency Ranking
公开(公告)号：US20170132248A1
公开(公告)日：2017-05-11
申请号：US15154280
申请日：2016-05-13
Inventor： Joo-Young KIM , Myung-In JI , Ju-Il JEON , Young-Su CHO
Abstract: An apparatus for creating a link-type grid fingerprint database includes a collected data processing unit for receiving positioning resource information collected from a link, which represents a path along which a pedestrian can move in an indoor space, and storing the positioning resource information in a collection DB, and a database creation unit for creating a link-type fingerprint database based on the positioning resource information and information about the link, stored in the collection DB, and storing the created link-type grid fingerprint database in a positioning DB.
-
公开(公告)号：US20150181258A1
公开(公告)日：2015-06-25
申请号：US14573580
申请日：2014-12-17
Inventor： Tae-Jung KIM , Chang-Ki KIM , Jae-Ho KIM , Ju-Il JEON , Jeong-Ju YOO , Jin-Woo HONG
IPC: H04N21/218 , H04N21/61 , H04N21/2381 , H04N21/242 , H04N21/234 , H04N21/2365 , H04N21/236
CPC classification number: H04N21/21805 , H04N21/23406 , H04N21/23605 , H04N21/2365 , H04N21/2381 , H04N21/242 , H04N21/6125
Abstract: An apparatus and method for providing a multi-angle viewing service, in which main broadcast content is transmitted to a main terminal and multi-angle content are transmitted to a personal terminal, are disclosed. The apparatus for providing a multi-angle viewing service includes an encoder unit configured to receive videos captured at a plurality of different angles from a plurality of cameras, and to generate a plurality of elementary streams, a broadcast transmission unit configured to transmit broadcast content generated based on the plurality of elementary streams through a broadcasting network, and a multi-angle streaming unit configured to generate a plurality of pieces of multi-angle content corresponding to the broadcast content based on the plurality of elementary streams, and to transmit one of the plurality of pieces of multi-angle content to a personal terminal through a network based on a request signal from the personal terminal.
Abstract translation: 公开了一种用于提供将主广播内容发送到主终端并且将多角度内容发送到个人终端的多角度观看服务的装置和方法。 用于提供多角度观看服务的装置包括：编码器单元，被配置为接收从多个摄像机以多个不同角度捕获的视频，并且生成多个基本流;广播发送单元，被配置为发送生成的广播内容 基于通过广播网络的多个基本流，以及多角度流单元，被配置为基于多个基本流生成与广播内容相对应的多个多角度内容，并且发送 基于来自个人终端的请求信号，通过网络向个人终端提供多个多角度内容。
-
公开(公告)号：US20220374458A1
公开(公告)日：2022-11-24
申请号：US17529939
申请日：2021-11-18
Inventor： Young-Su CHO , Ju-Il JEON , Myung-In JI
Abstract: Disclosed herein are an apparatus and method for positioning of uncollected points based on machine learning using matching wireless communication infrastructure points. The apparatus includes memory in which at least one program according to an embodiment is recorded and a processor for executing the program. The program may compare collected data acquired from wireless communication infrastructure with positioning data measured by a positioning target terminal and thereby extract matching feature points; create a fingerprint database of global grid cells, including uncollected points, for the extracted feature points in real time; and estimate the optimal composite location of the positioning target terminal based on the created fingerprint database.
-
6.发明申请公开(公告)号：US20170201865A1
公开(公告)日：2017-07-13
申请号：US15401585
申请日：2017-01-09
Inventor： Young-Su CHO , Joo-Young KIM , Ju-Il JEON , Myung-In JI
CPC classification number: H04W4/026 , H04L41/145
Abstract: Disclosed herein are a location estimation apparatus and method using a combination of different positioning resources. The location estimation apparatus includes a motion model generation unit for generating a motion model corresponding to a state variable of a terminal based on a current time, a weight calculation unit for extracting a dynamic location database (DB) from a location DB based on multiple pieces of measurement information received from the terminal, and calculating a weight proportional to a likelihood of the multiple pieces of measurement information based on the dynamic location DB, and a location estimation unit for estimating a location and direction of the terminal by applying the weight to at least one sample value corresponding to the motion model.
-
公开(公告)号：US20170201591A1
公开(公告)日：2017-07-13
申请号：US15225139
申请日：2016-08-01
Inventor： Young-Su CHO , Joo-Young KIM , Ju-Il JEON , Myung-In JI
CPC classification number: H04L67/22 , H04L43/08 , H04L43/0876 , H04L67/16 , H04W4/02
Abstract: A user participation-based measurement information utilization system and a user participation-based measurement information utilization server and method. The user participation-based measurement information utilization server includes a measurement information collection unit for collecting user measurement information corresponding to at least one of sensor information and wireless communication heterogeneous infrastructure measurement information from a terminal of a user, on which a measurement information utilization application is installed, a pattern update unit for updating a user pattern corresponding to the user in a measurement information correlation database (DB) in accordance with the user measurement information based on a time at which the user measurement information is collected, and a service provision unit for providing measurement information utilization service to the user based on one or more similar patterns having a correlation with the user pattern among multiple patterns included in a measurement information list.
-
-
-
-
-
-
Search Results
7
records
(took 0.044 seconds)
