公开(公告)号：WO2009078629A3

公开(公告)日：2009-10-22

申请号：PCT/KR2008007385

申请日：2008-12-12

Applicant: KOREA ELECTRONICS TELECOMM ,  OH WEON GEUN

Inventor： OH WEON GEUN

IPC: G06F17/00

CPC classification number: G06T1/0021 ,  G06F17/30247 ,  G06K9/46 ,  G06K9/6255 ,  G06T2201/0201

Abstract: There is provided a method of identifying User-Created Content (UCC) using an image identifier, including combining a still image with the image identifier, requesting registration of UCC corresponding to the still image combined with the image identifier, and combining a UCC identifier, issued in response to the request, with the still image combined with the image identifier, thus generating final UCC.

Abstract translation: 提供了一种使用图像标识符来标识用户创建内容（UCC）的方法，包括将静止图像与图像标识符组合，请求注册与图像标识符组合的静止图像相对应的UCC，并且将UCC标识符， 响应于该请求发布，静止图像与图像标识符组合，从而生成最终的UCC。

公开(公告)号：WO2009005228A3

公开(公告)日：2009-02-19

申请号：PCT/KR2008003431

申请日：2008-06-18

Applicant: KOREA ELECTRONICS TELECOMM ,  OH WEON GEUN ,  CHO A YOUNG ,  CHO IK HWAN ,  JIN JU KYOUNG ,  YANG WON KEUN ,  LEE JUN WOO ,  JEONG DONG SEOK

Inventor： OH WEON GEUN ,  CHO A YOUNG ,  CHO IK HWAN ,  JIN JU KYOUNG ,  YANG WON KEUN ,  LEE JUN WOO ,  JEONG DONG SEOK

IPC: H04N1/387

CPC classification number: H04N1/32101 ,  H04N2201/3235 ,  H04N2201/3236

Abstract: An image signature creating method includes: creating a map by partitioning a still image using rings defined by concentric circles radially spaced apart from each other by a predetermined interval and radial lines circumferentially spaced apart from each other by a predetermined angle, the center of the still image being that of the concentric circles; and creating an image signature from the created map on the basis of distribution of pixels in regions defined by the rings and the radial lines. Accordingly, distribution of illegal contents is prevented and interrupted by search for and discrimination of a still image illegally deformed by a copying of or an intended attack on the still image.

Abstract translation: 一种图像标记创建方法包括：通过使用由彼此径向间隔开预定间隔的同心圆限定的环和划分预定角度的圆周间隔的径向线来划分静止图像来创建图，静止图像的中心 形象是同心圆的形象; 并且基于由所述环和所述径向线所限定的区域中的像素的分布来从所创建的地图创建图像签名。 因此，通过搜索和鉴别通过对静止图像进行复制或预期攻击而非法变形的静止图像来防止和中断非法内容的分发。

公开(公告)号：KR101141774B1

公开(公告)日：2012-05-04

申请号：KR20100106261

申请日：2010-10-28

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： JEONG HYUK ,  OH WEON GEUN ,  LEE KEUN DONG ,  JE SUNG KWAN ,  NA SANG IL

IPC: H04M1/23 ,  H04B1/40

CPC classification number: G06F3/018 ,  G06F3/023

Abstract: PURPOSE: A portable device having a charter inputting unit is provided to efficiently input Korean character by inputting a vowel of a Korean character through the minimum keyboard. CONSTITUTION: A character input unit(100) includes first to third keyboards(101,103,105). The vowels of 'a', 'u', 'ya', yu' are allocated to the first keyboard. The vowels of 'e', 'u', 'ui' are allocated to the second keyboard. The character input unit generates one vowel according to the number of pressing first to third keyboards.

Abstract translation: 目的：提供具有包机输入单元的便携式设备，通过最小键盘输入韩文字母的元音来有效地输入韩文字符。 构成：字符输入单元（100）包括第一至第三键盘（101,103,105）。 'a'，'u'，'ya'，yu'的元音分配给第一个键盘。 “e”，“u”，“ui”的元音分配给第二个键盘。 字符输入单元根据按压第一至第三键盘的数量产生一个元音。

公开(公告)号：KR20090026482A

公开(公告)日：2009-03-13

申请号：KR20070091483

申请日：2007-09-10

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： SEO YONG SEOK ,  YOO WON YOUNG ,  YOON YOUNG SUK ,  LEE SANG KWANG ,  SEO JIN SOO ,  LEE SEUNG JAE ,  SUH YOUNG HO ,  OH WEON GEUN

IPC: H04N1/41 ,  H04N19/467

CPC classification number: H04N5/913 ,  G06T1/0021 ,  G06T2201/0053 ,  H04N19/63 ,  H04N2005/91364

Abstract: A method and an apparatus for inserting a forensic mark for protecting the copyright of the digital camera contents are provided to protect the copyright of the digital cinema contents efficiently by inserting the forensic mark in a lifting-based wavelet conversion process. Wavelet converters(200,210) change the digital video data into lifting based wavelet. A forensic mark generating unit(214) produces the forensic mark for the digital right protection. A forensic mark insertion unit(212) comprises the lifting step so that the return value of the wavelet conversion be identical regardless of the added lifting parameter value. The forensic mark insertion part provides the forensic equation mark to the wavelet converter. The forensic equation mark is inserted into the intermediate result value among a plurality of lifting steps.

Abstract translation: 提供了用于插入用于保护数字照相机内容的版权的法医标记的方法和装置，以便通过在基于提升的小波转换过程中插入法医标记来有效地保护数字影院内容的版权。 小波转换器（200,210）将数字视频数据更改为基于升降的小波。 法医标记生成单元（214）产生数字权利保护的法医标记。 取样标记插入单元（212）包括提升步骤，使得无论附加的提升参数值如何，小波变换的返回值都是相同的。 法医标记插入部分为小波变换器提供法证方程式。 在多个提升步骤中将取证方程式标记插入中间结果值。