公开(公告)号：US20240078773A1

公开(公告)日：2024-03-07

申请号：US18201360

申请日：2023-05-24

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Ho Won KIM

IPC: G06T19/20 ,  G06T7/73 ,  G06T15/20 ,  G06T17/00

CPC classification number: G06T19/20 ,  G06T7/74 ,  G06T15/205 ,  G06T17/00 ,  G06T2207/10024 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/30196 ,  G06T2210/44 ,  G06T2219/2012 ,  G06T2219/2016 ,  G06T2219/2021

Abstract: An electronic device for generating a 3D model and a method of operating the electronic device. The method includes: receiving an image including a person to be modeled; generating, from the image, part-specific normalized images including perspective projection characteristics for respective parts of a body of the person; outputting part-specific control parameters including part-specific appearance control parameters representing appearance of the person from the part-specific normalized images; updating a canonical 3D model in fixed pose and size by accumulating appearance information of the person based on the part-specific control parameters; receiving control information for controlling a 3D model of the person from a user and controlling the canonical 3D model based on the control information; generating part-specific rendered images of the 3D model based on the canonical 3D model; and generating a 3D model of the person by synthesizing the part-specific rendered images.

公开(公告)号：US20150287242A1

公开(公告)日：2015-10-08

申请号：US14590321

申请日：2015-01-06

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Tae Joon KIM ,  Ho Won KIM ,  Sung Ryull SOHN ,  Kyu Sung CHO ,  Ki Nam KIM ,  Jin Sung CHOI ,  Bon Ki KOO

IPC: G06T19/00 ,  G06T15/04 ,  G06T15/50 ,  G06T17/10

CPC classification number: G06T15/04 ,  G06T17/20 ,  G06T2210/16

Abstract: Disclosed are a method and an apparatus for reconstructing three-dimensional (3D) clothing using captured image information on clothing, which capture image information on clothing put on a mannequin, generate a temporary model using the captured image information, and generate a final clothing model using the temporary model.

Abstract translation: 公开了一种使用拍摄的服装图像信息重建三维（3D）服装的方法和装置，其捕获放置在人体模型上的衣服的图像信息，使用所捕获的图像信息生成临时模型，并且生成最终服装模型 使用临时模型。

公开(公告)号：US20140111507A1

公开(公告)日：2014-04-24

申请号：US14055257

申请日：2013-10-16

Applicant: Electronics and Telecommunications Research Institute

Inventor： Ho Won KIM ,  Jin Sung CHOI ,  Bon Ki KOO

IPC: G06T15/08

CPC classification number: G06T15/08 ,  G06T17/00 ,  G06T2200/08

Abstract: A 3-dimensional (3D) whole shape reconstruction apparatus using a depth image and a color image and a 3D whole shape reconstruction method are provided. The 3D whole shape reconstruction apparatus may include an information generation unit to generate shape information of 3D portions using a depth image and a color image, and a shape reconstruction unit to reconstruct a 3D whole shape of a user by matching the shape information of 3D portions.

Abstract translation: 提供了使用深度图像和彩色图像和3D整体重建方法的三维（3D）整体形状重建装置。 3D整体形状重建装置可以包括使用深度图像和彩色图像生成3D部分的形状信息的信息生成单元，以及通过使3D部分的形状信息匹配来重建用户的3D整体形状的形状重建单元 。

公开(公告)号：US20150279098A1

公开(公告)日：2015-10-01

申请号：US14668658

申请日：2015-03-25

Applicant: Electronics and Telecommunications Research Institute

Inventor： Ho Won KIM ,  Kyu Sung CHO ,  Tae Joon KIM ,  Sung Ryull SOHN ,  Jin Sung CHOI ,  Bon Ki KOO ,  Ki Nam KIM

IPC: G06T17/20

CPC classification number: G06T17/20 ,  G06T17/30 ,  G06T2210/16 ,  G06T2215/16

Abstract: A smart terminal, a virtual experience providing server and methods of the same are disclosed. The smart terminal determines avatar identification information to identify a user avatar and clothing identification information to identify digital clothing and displays a virtual experience image overlaid with the digital clothing simulated on the user avatar, provided from the virtual experience providing server.

Abstract translation: 公开了一种智能终端，提供服务器的虚拟体验及其方法。 智能终端确定化身识别信息以识别用户头像和服装识别信息以识别数字服装，并显示与从虚拟体验提供服务器提供的用户头像上模拟的数字服装重叠的虚拟体验图像。

公开(公告)号：US20190156552A1

公开(公告)日：2019-05-23

申请号：US15836542

申请日：2017-12-08

Applicant: Electronics and Telecommunications Research Institute

Inventor： Byung Ok HAN ,  Jae Hwan KIM ,  Ho Won KIM ,  Yu Gu JUNG ,  Chang Joon PARK ,  Gil Haeng LEE

IPC: G06T15/08 ,  G06T15/20 ,  G06T5/00

Abstract: The present disclosure provides a method and apparatus for reconstructing 3D information of an object. The method of reconstructing 3D information of an object may include: reconstructing 3D information of a background space, using at least one of images of the background space for three-dimensionally reconstructing the object; separating the object from the background space on the basis of at least one of images of the object in the background space, and of obtaining a depth image of the object separated from the background space; and generating 3D information of the object based on images taken by at least one of cameras in consideration of position relationships between the depth image of the object and the cameras.

公开(公告)号：US20140293072A1

公开(公告)日：2014-10-02

申请号：US14178721

申请日：2014-02-12

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Do Hyung KIM ,  Ho Won KIM ,  Seung Wook LEE ,  Ki Nam KIM ,  Jin Sung CHOI ,  Bon Ki KOO

IPC: H04N5/232

CPC classification number: H04N5/23254 ,  H04N5/247

Abstract: An apparatus for determining image data is disclosed, the apparatus including an image data identifier to evaluate a state change resulting from blocking or opening of a sensor, and identify a stabilized state of image data of the sensor in an opened state, and an image data determiner to receive image data identified to be the stabilized state, and determine the received image data to be image data absent an occurrence of interference between the sensor and another sensor through an integrity assessment of the image data.

Abstract translation: 公开了一种用于确定图像数据的装置，该装置包括图像数据标识符，用于评估由于传感器的阻塞或打开而导致的状态变化，并且识别处于打开状态的传感器的图像数据的稳定状态，以及图像数据 确定器，以接收被识别为稳定状态的图像数据，并且通过图像数据的完整性评估将接收到的图像数据确定为图像数据，而不存在传感器与另一个传感器之间的干扰的发生。

公开(公告)号：US20140168217A1

公开(公告)日：2014-06-19

申请号：US14106532

申请日：2013-12-13

Applicant: Electronics and Telecommunications Research Institute

Inventor： Ho Won KIM ,  Seung Wook LEE ,  Ki Nam KIM ,  Jin Sung CHOI ,  Bon Ki KOO ,  Kyu Sung CHO ,  Tae Joon KIM ,  Sung Ryull SOHN ,  Do Hyung KIM

IPC: G06T19/00 ,  G06T13/40 ,  G06Q30/00

CPC classification number: G06T13/40 ,  G06Q30/0643 ,  G06T19/20 ,  G06T2210/16 ,  G06T2219/2021

Abstract: A method of fitting a virtual item using a human body model and a system for providing a fitting service of a virtual item are provided, the method including determining whether a user is located in an experience area, loading a three-dimensional (3D) standard avatar corresponding to setting information input by the user when the user is located in the trial area, obtaining a depth image of the user corresponding to a preset posture, transforming the 3D standard avatar into a user avatar reflecting body characteristics of the user, using a depth image of the user, fitting a virtual item selected by the user to the user avatar, and applying a motion of the user changing in real time to the user avatar to which the virtual item is fitted.

Abstract translation: 提供一种使用人体模型拟合虚拟物品的方法和用于提供虚拟物品的装配服务的系统，所述方法包括确定用户是否位于体验区域中，加载三维（3D）标准 当用户位于试验区域中时，与用户输入的设置信息相对应的头像，获得与预设姿势对应的用户的深度图像，将3D标准化身变换为反映用户身体特征的用户头像，使用 使用户的深度图像，将用户选择的虚拟项目拟合到用户头像，以及将用户实时改变的运动应用于虚拟物品所适配的用户头像。