公开(公告)号：WO2011071313A3

公开(公告)日：2011-10-20

申请号：PCT/KR2010008758

申请日：2010-12-08

Applicant: KOREA ELECTRONICS TELECOMM ,  KIM JIN WOONG ,  RIBERA ROGER BLANCO ,  KIM TAE ONE ,  CHANG EUN YOUNG ,  KIM WOOK JOONG ,  HUR NAM HO ,  LEE SOO IN ,  HWANG SEUNG KU

Inventor： KIM JIN WOONG ,  RIBERA ROGER BLANCO ,  KIM TAE ONE ,  CHANG EUN YOUNG ,  KIM WOOK JOONG ,  HUR NAM HO ,  LEE SOO IN ,  HWANG SEUNG KU

IPC: H04N13/00

CPC classification number: H04N13/0207 ,  H04N13/0253 ,  H04N13/0257 ,  H04N2013/0081

Abstract: Disclosed are an apparatus and method for extracting a texture image and a depth image. The apparatus of the present invention irradiates a pattern image onto a target object, photographs the image of the scene in which the pattern image is reflected by the target object, and extracts a texture image and a depth image at the same time using the image of the scene.

Abstract translation: 公开了一种用于提取纹理图像和深度图像的装置和方法。 本发明的装置将图案图像照射到目标物体上，拍摄图像图像被目标物体反射的场景的图像，并使用图像的图像同时提取纹理图像和深度图像 现场。

公开(公告)号：EP2283651A4

公开(公告)日：2014-09-17

申请号：EP08874406

申请日：2008-11-26

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： LIM JONG SOO ,  KIM YOUNG SU ,  YANG KYU TAE ,  BAE JAE HWUI ,  BAE BYUNG JUN ,  KIM KWANG-YONG ,  YUN JOUNG IL ,  CHOI SEOMEE ,  LEE GWANG SOON ,  LEE JI BONG ,  LEE SOO IN ,  HWANG SEUNG KU ,  AHN CHIE TEUK

IPC: H04N7/015 ,  H04H20/95 ,  H04L5/00 ,  H04L23/02 ,  H04L25/02 ,  H04N7/12

CPC classification number: H04L23/02 ,  H04H20/95 ,  H04L5/0016 ,  H04L5/0048 ,  H04L25/0226

公开(公告)号：KR20070099483A

公开(公告)日：2007-10-09

申请号：KR20070032903

申请日：2007-04-03

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： KIM IL GYU ,  PARK HYEONG GEUN ,  CHANG KAP SEOK ,  KO YOUNG JO ,  YI HYO SEOK ,  KIM YOUNG HOON ,  BANG SEUNG CHAN ,  HWANG SEUNG KU

IPC: H04L27/26 ,  H04B7/26 ,  H04J11/00 ,  H04L7/10

CPC classification number: H04J11/0073 ,  H04J11/0076 ,  H04L5/0016 ,  H04L5/0078 ,  H04L27/2657 ,  H04W48/16

Abstract: A cell searching method in an OFDM(Orthogonal Frequency Division Multiplexing) cellular system, a frame transmitting method, and a frame transmitter are provided to reduce a cell searching time in a mobile terminal by simplifying a cell searching device. A forward link frame has duration of 10ms and includes 20 sub-frames(110). Each of the sub-frames has a duration of 0.5ms and includes 7 OFDM symbols(120). A primary synchronous channel OFDM symbol(100-A) and a secondary synchronous channel OFDM symbol(101-A) are included in every ten sub-frames. Two first and second synchronous channel OFDM symbols are included in one frame. A repetition period(130) of the synchronous channel symbols is equal to a sum of lengths of ten sub-frames. When first and second synchronous channels are coupled with each other according to a TDM(Time Division Multiplexing) scheme, the first and second synchronous channels are arranged to be adjacent to each other, such that a channel estimation value of the first synchronous channel is used, while the second synchronous channel is coherently demodulated.

Abstract translation: 提供OFDM（正交频分复用）蜂窝系统，帧发送方法和帧发送机中的小区搜索方法，通过简化小区搜索装置来减少移动终端中的小区搜索时间。 前向链路帧具有10ms的持续时间并且包括20个子帧（110）。 每个子帧具有0.5ms的持续时间并且包括7个OFDM符号（120）。 在每十个子帧中包括主同步信道OFDM符号（100-A）和辅同步信道OFDM符号（101-A）。 一个帧中包括两个第一和第二同步信道OFDM符号。 同步信道符号的重复周期（130）等于十个子帧的长度之和。 当根据TDM（时分复用）方案将第一和第二同步信道彼此耦合时，第一和第二同步信道被布置为彼此相邻，使得使用第一同步信道的信道估计值 而第二同步信道被相干解调。

公开(公告)号：EP2512142A4

公开(公告)日：2014-02-26

申请号：EP10836208

申请日：2010-12-08

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： KIM JIN WOONG ,  RIBERA ROGER BLANCO ,  KIM TAE ONE ,  CHANG EUN YOUNG ,  KIM WOOK JOONG ,  HUR NAM HO ,  LEE SOO IN ,  HWANG SEUNG KU

IPC: H04N13/00 ,  H04N13/02

CPC classification number: H04N13/0207 ,  H04N13/0253 ,  H04N13/0257 ,  H04N2013/0081

Abstract: Provided are an apparatus and method for extracting a texture image and a depth image. The apparatus of the present invention may project a pattern image on a target object, may capture a scene image on which the target image is reflected from the target object, and may simultaneously extract the texture image and the depth image using the scene image.