公开(公告)号：US10891424B2

公开(公告)日：2021-01-12

申请号：US15489077

申请日：2017-04-17

Applicant: Korea Institute of Science and Technology

Inventor： Dae Il Seo ,  Byoung Hyun Yoo ,  Hee Dong Ko

IPC: G06F40/14 ,  H04N13/178 ,  H04N13/194

Abstract: Provided is a three dimensional (3D) image content generating system. The 3D image content generating system includes a display profiler configured to receive profile information including a hardware characteristic of a display device from the display device, and a content generator configured to receive at least one of a first type of content having no 3D information and a second type of content having 3D information, and to generate an image according to the profile information.

公开(公告)号：US09651384B2

公开(公告)日：2017-05-16

申请号：US13736175

申请日：2013-01-08

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Ig Jae Kim ,  Hee Dong Ko ,  Jong Weon Lee

IPC: G01C21/20

CPC classification number: G01C21/206

Abstract: The system for indoor navigation includes a global coordinate generator for dividing an indoor space, extracting a feature point where images photographed by cameras installed at predetermined locations overlap, and generating a global coordinate of the feature point, a database for storing information about the image and global coordinate of the feature point generated by the global coordinate generator, and a mobile device for extracting a feature point from an image of a surrounding environment photographed by a camera thereof, comparing the extracted feature point with the feature point stored in the database, and estimating location and direction thereof by using a global coordinate of a coincident feature point.