公开(公告)号：US20080144891A1

公开(公告)日：2008-06-19

申请号：US11882714

申请日：2007-08-03

Applicant: Won-jun Hwang ,  Eui-hyeon Hwang ,  Young-su Moon ,  Gyu-Tae Park

Inventor： Won-jun Hwang ,  Eui-hyeon Hwang ,  Young-su Moon ,  Gyu-Tae Park

IPC: G06K9/00

CPC classification number: G06K9/00268

Abstract: A method and apparatus for calculating a similarity of a face image, a method and apparatus for retrieving a face image by using the calculation method and apparatus, and a method of synthesizing a face image are provided. According to the methods and apparatuses, by separately calculating a holistic similarity of a face image based on a holistic feature of the face image, and a local similarity of a face image based on local features of the face image, and adding the calculated similarity results according to weights, thereby calculating the similarity between compared face images, the similarity calculation result of the face considering both the holistic feature and local features of the face image can be obtained, thereby improving reliability of the face image similarity calculation and lowering complexity of the calculation.

Abstract translation: 提供了一种通过使用计算方法和装置来计算面部图像的相似度的方法和装置，用于检索面部图像的方法和装置，以及合成面部图像的方法。 根据该方法和装置，通过基于面部图像的整体特征单独计算面部图像的整体相似度和基于面部图像的局部特征的面部图像的局部相似度，并且将计算的相似度结果相加 根据权重，从而计算比较的面部图像之间的相似度，可以获得考虑面部图像的整体特征和局部特征的面部的相似度计算结果，从而提高面部图像相似度计算的可靠性并降低 计算。

公开(公告)号：US07272380B2

公开(公告)日：2007-09-18

申请号：US10760555

申请日：2004-01-21

Applicant: Jong-ha Lee ,  Eui-hyeon Hwang

Inventor： Jong-ha Lee ,  Eui-hyeon Hwang

IPC: H04M3/16

CPC classification number: G06F21/36 ,  G06F21/32

Abstract: A user authentication method includes varying a threshold value for human body recognition depending on the extent to which an input graphical password matches with a registered graphical password and determining whether to authenticate a user or not based on a result of comparing the user's human body recognition information with registered human body recognition information. Thus, it is possible to improve convenience, reliability, and security of user authentication based on a graphical password in a device, such as a PDA or other portable electronic device, not having a key manipulation unit. In addition, a biometrics unit that used to provide authentication functions and to carry out user authentication may be improved by lowering both FAR and FRR by variably setting a threshold value for biometrics depending on the result of user authentication using a graphical password.

Abstract translation: 用户认证方法包括根据输入的图形口令与注册的图形口令的匹配程度来改变用于人体识别的阈值，并且基于比较用户的人体识别信息的结果来确定是否对用户进行认证 具有注册人体识别信息。 因此，可以在不具有键操作单元的诸如PDA或其他便携式电子设备的设备中基于图形口令提高用户认证的便利性，可靠性和安全性。 此外，可以通过根据使用图形口令的用户认证的结果可变地设置用于生物特征的阈值来降低用于提供认证功能并执行用户认证的生物测定单元。

公开(公告)号：US20070196076A1

公开(公告)日：2007-08-23

申请号：US11651565

申请日：2007-01-10

Applicant: Jin Guk Jeong ,  Sang Kyun Kim ,  Yong Ju Jung ,  Eui Hyeon Hwang ,  Doo Sun Hwang ,  Ji Yeun Kim ,  San Ko ,  Cheol Kon Jung ,  Yong Lee

Inventor： Jin Guk Jeong ,  Sang Kyun Kim ,  Yong Ju Jung ,  Eui Hyeon Hwang ,  Doo Sun Hwang ,  Ji Yeun Kim ,  San Ko ,  Cheol Kon Jung ,  Yong Lee

IPC: H04N5/91

CPC classification number: H04N9/8042 ,  H04N5/775 ,  H04N9/8205 ,  H04N9/8227 ,  H04N21/4126 ,  H04N21/42204 ,  H04N21/43615 ,  H04N21/43637 ,  H04N21/4667

Abstract: A method, system, and medium of providing various types of broadcast services such as a record, a summary, a navigation and a real-time event service with respect to a broadcast content, utilizing a home server, according to a user's request. A broadcast service providing method includes: storing broadcast summary data, navigation data and real-time event data which is generated by analyzing received broadcast data according to a broadcast record request from a user's portable device, in a database; and providing the user's portable device with a streaming service with respect to the stored broadcast summary data, the navigation data and the real-time event data, according to a summary selection request from the user's portable device.

Abstract translation: 根据用户的要求，使用家庭服务器，提供关于广播内容的记录，摘要，导航和实时事件服务的各种类型的广播服务的方法，系统和媒体。 广播服务提供方法包括：根据来自用户的便携式设备的广播记录请求，在数据库中存储广播摘要数据，导航数据和实时事件数据，该数据是通过分析接收到的广播数据而生成的; 以及根据来自用户的便携式设备的摘要选择请求，向用户的便携式设备提供关于存储的广播摘要数据，导航数据和实时事件数据的流服务。

公开(公告)号：US20120123873A1

公开(公告)日：2012-05-17

申请号：US13283016

申请日：2011-10-27

Applicant: Kwang-yong LEE ,  Eui-hyeon Hwang ,  Beom-soo Cho

Inventor： Kwang-yong LEE ,  Eui-hyeon Hwang ,  Beom-soo Cho

IPC: G06Q30/02 ,  G06Q30/04 ,  G06F15/16

CPC classification number: G06Q30/0273 ,  G06Q10/107 ,  G06Q30/0241 ,  H04L51/063 ,  H04L51/38

Abstract: A method for providing a data service and a system for providing a data service applying the same are provided. The method includes selecting a content that is assigned a data assignment quantity indicating a quantity sufficient for using a service; comparing a data generation quantity indicating a quantity of data generated by a user and the data assignment quantity; and performing the service for the data generated by the user according to a result of the comparison.

Abstract translation: 提供了一种用于提供数据服务的方法和用于提供应用其的数据服务的系统。 该方法包括：选择分配了指示足以使用服务的数量的数据分配量的内容; 比较指示由用户生成的数据量的数据生成量和数据分配量; 并根据比较结果对用户生成的数据执行服务。

公开(公告)号：US08000578B2

公开(公告)日：2011-08-16

申请号：US11651565

申请日：2007-01-10

Applicant: Jin Guk Jeong ,  Sang Kyun Kim ,  Yong Ju Jung ,  Eui Hyeon Hwang ,  Doo Sun Hwang ,  Ji Yeun Kim ,  San Ko ,  Cheol Kon Jung ,  Yong Lee

Inventor： Jin Guk Jeong ,  Sang Kyun Kim ,  Yong Ju Jung ,  Eui Hyeon Hwang ,  Doo Sun Hwang ,  Ji Yeun Kim ,  San Ko ,  Cheol Kon Jung ,  Yong Lee

IPC: H04N5/91

CPC classification number: H04N9/8042 ,  H04N5/775 ,  H04N9/8205 ,  H04N9/8227 ,  H04N21/4126 ,  H04N21/42204 ,  H04N21/43615 ,  H04N21/43637 ,  H04N21/4667

Abstract: A method, system, and medium of providing various types of broadcast services such as a record, a summary, a navigation and a real-time event service with respect to a broadcast content, utilizing a home server, according to a user's request. A broadcast service providing method includes: storing broadcast summary data, navigation data and real-time event data which is generated by analyzing received broadcast data according to a broadcast record request from a user's portable device, in a database; and providing the user's portable device with a streaming service with respect to the stored broadcast summary data, the navigation data and the real-time event data, according to a summary selection request from the user's portable device.

公开(公告)号：US07885531B2

公开(公告)日：2011-02-08

申请号：US11317026

申请日：2005-12-27

Applicant: Jung-bae Kim ,  Chan-min Park ,  Eui-hyeon Hwang

Inventor： Jung-bae Kim ,  Chan-min Park ,  Eui-hyeon Hwang

IPC: G03B15/03 ,  G03B17/18 ,  G03B17/20 ,  G06K9/46

CPC classification number: H04N5/23219 ,  G06K9/00228 ,  H04N5/232

Abstract: A photographing method, medium, and apparatus based on face detection in a portable camera. The portable photographing apparatus may include an image input unit that receives an image, a face detection unit that detects a face from the received image, a storage unit that stores the image detected by the face detection unit as a moving image in a first mode, and a quality evaluation unit that evaluates the quality of the image detected by the face detection unit and stores the same as a still image in a second mode upon satisfaction of predetermined conditions evaluated based on the quality evaluation of the still image.

Abstract translation: 基于便携式相机中的面部检测的拍摄方法，介质和装置。 便携式拍摄装置可以包括接收图像的图像输入单元，从接收图像检测面部的面部检测单元，存储单元，其将由面部检测单元检测到的图像存储为第一模式中的运动图像， 以及质量评估单元，其在满足基于静止图像的质量评估评估的预定条件时，评估由面部检测单元检测到的图像的质量并将其作为静止图像存储在第二模式中。

公开(公告)号：US07535469B2

公开(公告)日：2009-05-19

申请号：US10428818

申请日：2003-05-05

Applicant: Jay Woo Kim ,  Dong Kwan Kim ,  Jun Ho Park ,  Eui Hyeon Hwang ,  Dong Ryeol Park

Inventor： Jay Woo Kim ,  Dong Kwan Kim ,  Jun Ho Park ,  Eui Hyeon Hwang ,  Dong Ryeol Park

IPC: G06T15/00 ,  G06T17/00 ,  G06T11/20 ,  G06K9/46 ,  G06K9/66 ,  G09G5/00

CPC classification number: G06K9/00234 ,  G06T11/00

Abstract: The present invention relates to an apparatus and method for creating a three-dimensional caricature, and more particularly, to an apparatus and method for creating a three-dimensional caricature having a high degree of similarity to user's face by precisely extracting feature point information on facial features and modifying a three-dimensional polygon face basic model based on the feature point information using an ASM technique specialized for faces. The method comprises the steps of detecting the positions of eyes from an input facial image and normalizing the size of the facial image, detecting each initial position for facial features from the normalized facial image, loading ASMs in the normalized facial image so as to correspond to the detected initial position and then extracting feature points for the facial features, and creating a three-dimensional polygon face caricature by modifying the three-dimensional polygon face basic model according to coordinate values of the extracted feature points.

Abstract translation: 本发明涉及一种用于创建三维漫画的装置和方法，更具体地，涉及一种用于通过精确地提取面部特征点信息来创建与用户脸部具有高度相似度的三维漫画的装置和方法 使用专门针对面部的ASM技术，基于特征点信息来特征和修改三维多边形面部基本模型。 该方法包括以下步骤：从输入的面部图像中检测眼睛的位置并对脸部图像的大小进行归一化，从标准化的面部图像中检测面部特征的每个初始位置，在标准化的面部图像中加载ASM以对应于 检测到的初始位置，然后提取面部特征的特征点，并且通过根据提取的特征点的坐标值修改三维多面体基本模型来创建三维多边形面讽刺画。

公开(公告)号：US20080018739A1

公开(公告)日：2008-01-24

申请号：US11586605

申请日：2006-10-26

Applicant: Eui Hyeon Hwang ,  Jin Guk Jeong ,  Ji Yeun Kim ,  Sang Kyun Kim

Inventor： Eui Hyeon Hwang ,  Jin Guk Jeong ,  Ji Yeun Kim ,  Sang Kyun Kim

IPC: H04N7/18

CPC classification number: H04N7/163 ,  H04N21/41422 ,  H04N21/42202 ,  H04N21/4325 ,  H04N21/4334 ,  H04N21/8549

Abstract: A moving picture play system, method and medium which includes determining whether a driver of a vehicle is unable to view moving picture data, summarizing moving picture data when it is determined the driver of the vehicle is unable to view the moving picture data, and playing the summarized moving picture data or recorded moving picture data when it is determined the driver of the vehicle is able to view moving picture data.

Abstract translation: 一种运动图像播放系统，方法和介质，其包括确定车辆的驾驶员是否不能观看运动图像数据，当确定车辆的驾驶员不能观看运动图像数据并且播放时，总结运动图像数据 当确定车辆的驾驶员能够观看运动图像数据时，总结的运动图像数据或记录的运动图像数据。