公开(公告)号：US11138785B2

公开(公告)日：2021-10-05

申请号：US16691160

申请日：2019-11-21

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jin Sung Choi ,  Seung Wook Lee ,  Tae-Joon Kim ,  Seung Uk Yoon ,  Seong Jae Lim ,  Bon Woo Hwang ,  Chang Joon Park

IPC: G06T15/20 ,  G06N3/04 ,  G06N3/08

Abstract: A method and a system for generating a 3D image of a character through steps of: receiving an identifier of a template and a two-dimensional (2D) image of the character generated based on the template corresponding to a type of the character; acquiring template information of the template from a template library by using the identifier, and extracting an effective parameter for machine learning to be performed to generate the 3D image based on the template information and the 2D image; and generating the 3D image of the character by performing the machine learning based on the effective parameter and the template information are provided.

公开(公告)号：US09864819B2

公开(公告)日：2018-01-09

申请号：US14847052

申请日：2015-09-08

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Seung Wook Lee

IPC: G06F17/50 ,  B33Y50/00

CPC classification number: G06F17/50 ,  B33Y50/00 ,  G06F2217/12 ,  Y02P90/265

Abstract: A three-dimensional (3D) model file, and a method and apparatus for providing the 3D model file are provided. The method may include generating a 3D model file comprising a first field defining information associated with a printing material of a 3D model to perform 3D printing, and providing the 3D model file.

公开(公告)号：US09607419B2

公开(公告)日：2017-03-28

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: G06Q30/06 ,  G06T13/40 ,  G06T19/20

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.