US 12,333,628 B2
Virtual reality space adjusting method with relative translation gain in redirected walking and the system thereof
Woontack Woo, Daejeon (KR); and Dooyoung Kim, Daejeon (KR)
Assigned to Korea Advanced Institute of Science and Technology, Daejeon (KR)
Filed by Korea Advanced Institute of Science and Technology, Daejeon (KR)
Filed on Jan. 23, 2023, as Appl. No. 18/158,408.
Claims priority of application No. 10-2022-0011229 (KR), filed on Jan. 26, 2022.
Prior Publication US 2023/0267654 A1, Aug. 24, 2023
Int. Cl. G06T 11/00 (2006.01); G06T 3/40 (2006.01)
CPC G06T 11/00 (2013.01) [G06T 3/40 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A method for modifying a virtual reality (VR) space, which generates a mutual movable space between an augmented reality (AR) host's reference space and a VR client's space, the method comprising:
acquiring a size of the AR host's reference space;
estimating a relative translation gain threshold by adjusting the client's walking speed for each axis of the VR space according to the size of the reference space; and
generating the mutual movable space in which movement is possible in mixed reality (MR) with a relative translation gain based on the relative translation gain threshold.