公开(公告)号：EP1567989A4

公开(公告)日：2010-01-20

申请号：EP03812381

申请日：2003-12-03

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： NAM JE-HO ,  HONG JIN-WOO ,  KIM JIN-WOONG ,  KIM HAE-KWANG ,  CHO NAM-IK ,  KIM HYOUNG-JOONG ,  KIM MAN-BAE ,  KIM RIN-CHUL

IPC: G06F20060101 ,  G06F3/14 ,  G06T11/00 ,  G06T17/40

CPC classification number: G06T11/00 ,  G06F3/14 ,  G09G2370/027 ,  H04N7/17318 ,  H04N21/2343 ,  H04N21/25833 ,  H04N21/25891 ,  H04N21/4402 ,  H04N21/4532

公开(公告)号：EP1300025A4

公开(公告)日：2008-12-03

申请号：EP01948100

申请日：2001-07-07

Applicant: KOREA ELECTRONICS TELECOMM ,  PARK GWANG HOON

Inventor： PARK GWANG-HOON ,  AHN CHIE-TEUK ,  CHEONG WON-SIK ,  KIM JIN-WOONG ,  KIM KYU-HEON ,  LEE MYOUNG-HO ,  LEE YOON-JIN ,  LIM YOUNG-KWON

IPC: H04N1/04 ,  H04N19/00 ,  H04N19/102 ,  H04N19/167 ,  H04N19/176 ,  H04N19/182 ,  H04N19/31 ,  H04N19/33 ,  H04N19/34 ,  H04N19/503 ,  H04N19/59 ,  H04N19/61 ,  H04N19/625 ,  H04N19/63 ,  H04N19/895 ,  H04N19/91 ,  H04N7/30

CPC classification number: H04N19/34 ,  H04N19/129 ,  H04N19/17 ,  H04N19/184 ,  H04N19/187 ,  H04N19/29 ,  H04N19/61

Abstract: A water ring scanning apparatus and method, and an apparatus and method for encoding/decoding video sequences using the same are disclosed. A water ring scanning apparatus includes: a preferential scan unit for scanning information on a water ring origin point (water-ring (0)) in an image frame, which is a most significant bit of the image frame to be preferentially scanned; a scan location decision unit for deciding a location of i-th generated water ring (water-ring(i)), which is a rectangular-shape ring surrounding the water ring origin point; and a scan unit for scanning information on the location of the i-th generated water ring.

公开(公告)号：EP1159709A4

公开(公告)日：2007-04-18

申请号：EP00981901

申请日：2000-11-30

Applicant: SAMSUNG ELECTRONICS CO LTD ,  KOREA ELECTRONICS TELECOMM ,  CURITEL COMM INC ,  FRAUNHOFER GES FORSCHUNG ,  UNIV CALIFORNIA ,  UNIV INFORMATION & COMM

Inventor： KIM MUN-CHURL ,  KIM JIN-WOONG ,  MANJUNATH B S ,  RO YONG-MAN ,  SHIN HYUN-DOO ,  CHOI YANG-LIM

IPC: G06F17/14 ,  G06F17/30 ,  G06K9/52 ,  G06T7/00 ,  G06T7/40 ,  H04N1/407

CPC classification number: G06K9/522 ,  G06F17/30262 ,  G06T7/42 ,  Y10S707/99933

Abstract: A texture description method in a frequency domain for extracting texture features by transforming and Gabor-filtering an input image into an image of the frequency domain, and a texture-based retrieval method thereof are provided. The texture description method in the frequency domain includes: a first step of transforming an image of a time domain into an image of the frequency domain; a second step of filtering the transformed image using a Gabor filter having N x M filter regions, where N and M are respective predetermined positive integers; a third step of extracting feature values of the image that has been Gabor-filtered in respective channels of the frequency domain division layout corresponding to the N x M filter regions of the Gabor filter; and a fourth step of deciding a texture descriptor of the image on the basis of the feature values of the image.

Abstract translation: 提供了一种频域中的纹理描述方法，用于通过将输入图像转换为Gabor滤波到频域的图像中来提取纹理特征，以及基于纹理的检索方法。 频域中的纹理描述方法包括：将时域的图像变换为频域的图像的第一步骤; 使用具有N×M个滤波器区域的Gabor滤波器对变换后的图像进行滤波的第二步骤，其中N和M分别是预定的正整数; 提取与Gabor滤波器的N×M个滤波器区域对应的频域划分布局的各个声道中进行Gabor滤波后的图像的特征值的第3步骤; 以及第四步骤，基于图像的特征值来确定图像的纹理描述符。

公开(公告)号：EP2375752A4

公开(公告)日：2014-03-19

申请号：EP09832105

申请日：2009-12-08

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： BANG GUN ,  UM GI-MUN ,  KIM TAEONE ,  CHANG EUN-YOUNG ,  HUR NAMHO ,  KIM JIN-WOONG ,  LEE SOO-IN

IPC: H04N19/51 ,  H04N19/46 ,  H04N19/597

CPC classification number: H04N19/46 ,  H04N19/52 ,  H04N19/597

公开(公告)号：EP2097895A4

公开(公告)日：2013-11-13

申请号：EP07860705

申请日：2007-12-27

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： BEACK SEUNG-KWON ,  SEO JEONG-IL ,  LEE TAE-JIN ,  LEE YONG-JU ,  JANG DAE-YOUNG ,  HONG JIN-WOO ,  KIM JIN-WOONG ,  KANG KYEONG-OK

IPC: G10L19/008 ,  G10L19/16 ,  H04S3/00 ,  H04S7/00

CPC classification number: G10L19/008 ,  G10L19/0017 ,  G10L19/173 ,  H04S3/002 ,  H04S7/30 ,  H04S2400/11 ,  H04S2420/03

公开(公告)号：EP2168384A4

公开(公告)日：2013-11-06

申请号：EP08766442

申请日：2008-06-19

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： YUN KUG-JIN ,  CHO SUK-HEE ,  HUR NAMHO ,  KIM JIN-WOONG ,  LEE SOO-IN

IPC: H04N13/00 ,  H04N7/24

CPC classification number: H04N13/0066 ,  H04N13/0048

Abstract: Provided is a metadata structure for storing and reproducing stereoscopic data and a method for storing a stereoscopic content file based on the metadata structure. The stereoscopic content file storing method includes storing streams of the stereoscopic contents; and, when the stereoscopic content has more than two elementary streams, storing information for dividing the elementary streams into a main track and a supplementary track.

公开(公告)号：EP2273492A4

公开(公告)日：2012-06-13

申请号：EP09727018

申请日：2009-03-30

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： SEO JEONG-IL ,  BEACK SEUNG-KWON ,  LEE TAE-JIN ,  LEE YONG-JU ,  JANG DAE-YOUNG ,  KANG KYEONGOK ,  HONG JIN-WOO ,  KIM JIN-WOONG ,  AHN CHIETEUK

IPC: G10L19/20 ,  G10L19/008 ,  G11B20/10 ,  H03M7/30

CPC classification number: H04S7/308 ,  G10L19/008 ,  H04S5/00 ,  H04S2400/03 ,  H04S2400/11

公开(公告)号：EP1989704A4

公开(公告)日：2012-02-22

申请号：EP07708761

申请日：2007-02-05

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： BEACK SEUNG-KWON ,  SEO JEONG-IL ,  JANG DAE-YOUNG ,  LEE TAE-JIN ,  LEE YONG-JU ,  HONG JIN-WOO ,  KIM JIN-WOONG

IPC: G10L19/008 ,  H04S7/00

CPC classification number: H04S7/30 ,  G10L19/008 ,  H04S2400/11

公开(公告)号：EP2100297A4

公开(公告)日：2011-07-27

申请号：EP07833110

申请日：2007-10-01

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： BEACK SEUNG-KWON ,  SEO JEONG-IL ,  LEE TAE-JIN ,  LEE YONG-JU ,  JANG IN-SEON ,  YOO JAE-HYOUN ,  JANG DAE-YOUNG ,  HONG JIN-WOO ,  KIM JIN-WOONG ,  KANG KYEONG-OK

IPC: G10L19/00

CPC classification number: G10L19/00 ,  G10L19/008 ,  G10L19/20

公开(公告)号：EP1997318A4

公开(公告)日：2011-04-06

申请号：EP07715766

申请日：2007-03-22

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： CHO SUK-HEE ,  KWON HYOUNG-JIN ,  HUR NAMHO ,  KIM JIN-WOONG ,  LEE SOO-IN ,  LEE YUNG-LYUL ,  HUR JAE-HO ,  SIM DONG-GYU

IPC: H04N19/50 ,  H04N19/105 ,  H04N19/134 ,  H04N19/137 ,  H04N19/147 ,  H04N19/176 ,  H04N19/423 ,  H04N19/51 ,  H04N19/60 ,  H04N19/61 ,  H04N19/625 ,  H04N19/91

CPC classification number: H04N19/463 ,  H04N19/157 ,  H04N19/176 ,  H04N19/196 ,  H04N19/46 ,  H04N19/51 ,  H04N19/513 ,  H04N19/52 ,  H04N19/593 ,  H04N19/597 ,  H04N19/61 ,  H04N19/70