公开(公告)号：US10861221B2

公开(公告)日：2020-12-08

申请号：US16035357

申请日：2018-07-13

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jae-Kwan Yun ,  Noh-Sam Park ,  Jong Hyun Jang ,  Mi Kyong Han

IPC: G06T19/00 ,  G06T15/20 ,  G06F3/01

Abstract: Provided is a sensory effect adaptation method performed by an adaptation engine, the method including identifying first metadata associated with an object in a virtual world and used to describe the object and converting the identified first metadata into second metadata to be applied to a sensory device in a real world, wherein the second metadata is obtained by converting the first metadata based on a scene determined by a gaze of a user in the virtual world.

公开(公告)号：US09953682B2

公开(公告)日：2018-04-24

申请号：US14940535

申请日：2015-11-13

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jae-Kwan Yun ,  Hyun-Woo Oh ,  Jong-Hyun Jang ,  Jae-Doo Huh

IPC: G11B27/34 ,  H04N21/435 ,  H04N21/41 ,  G11B27/031 ,  G11B27/10 ,  H04N21/436 ,  H04N7/08

CPC classification number: G11B27/34 ,  G11B27/031 ,  G11B27/10 ,  H04N7/08 ,  H04N21/4131 ,  H04N21/435 ,  H04N21/43615

Abstract: A system for providing sensory effects according to an embodiment of the present invention comprises an apparatus for providing vestibular rehabilitation videos configured to correct playback time of sensory effect metadata included in a plurality of integrated files based on start time of transport stream, and generate transport stream including the sensory effect metadata; and a gateway configured to receive the transport stream from the apparatus for providing vestibular rehabilitation videos, extract audio data, video data and the sensory effect metadata from the transport stream, transmit the audio data and the video data to a video player, and transmit the sensory effect metadata to an apparatus for providing sensory effects based on the corrected playback time.