公开(公告)号：US10796496B2

公开(公告)日：2020-10-06

申请号：US16057664

申请日：2018-08-07

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Hye Sun Kim ,  Kyung Kyu Kang ,  Chang Joon Park ,  Yun Ji Ban ,  Dong Wan Ryoo ,  Jung Jae Yu ,  Man Hee Lee ,  Chang Woo Chu

IPC: G06T19/00 ,  G06T19/20 ,  G06T17/20 ,  G06T15/04

Abstract: Disclosed is a method of reconstructing a three-dimensional color mesh and an apparatus for the same. According to an embodiment of the present disclosure, the method includes: receiving mesh information of an object, multiple multi-view images obtained by photographing the object at different positions, and camera parameter information corresponding to the multiple multi-view images; constructing a texture map with respect to the object on the basis of the received information and setting a texture patch referring to a color value of the same multi-view image; correcting a color value of a vertex included for each texture patch; and performing rendering with respect to the object by applying the corrected color value of the vertex to the texture map.

公开(公告)号：US10297076B2

公开(公告)日：2019-05-21

申请号：US15405728

申请日：2017-01-13

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jung Jae Yu ,  Hyun Kang ,  Jae Hean Kim ,  Hye Sun Kim ,  Chang Joon Park ,  Yun Ji Ban ,  Dong Wan Ryoo ,  Jin Sung Choi

IPC: G06T17/20 ,  G06K9/46 ,  G06T19/20 ,  H04N7/18

Abstract: An apparatus for generating a 3-dimensional face model includes a multi-view image capturer configured to sense a motion of the mobile device and automatically capture still images from two or more directions; and a 3D model generator configured to generate a 3D face mode using the two or more still images obtained by the multi-view image capturer.