公开(公告)号：WO2019229301A1

公开(公告)日：2019-12-05

申请号：PCT/FI2019/050415

申请日：2019-05-29

Applicant: IMMERSAL OY

Inventor： LIUKKONEN, Panu ,  BLOMBERG, Tatu ,  BERGLUND, Teemu ,  PAAVOLA, Tuomas ,  KARVONEN, Mikko

IPC: H04N21/81 ,  H04N21/414 ,  G06T19/00 ,  H04N21/422 ,  H04N21/4223 ,  H04N21/426 ,  H04N21/658 ,  G06T7/70 ,  H04N21/4728 ,  H04N21/6587

Abstract: The present invention relates to a method for generating virtual reality representation for a plurality of terminal devices (110, 120). The method comprises: generating location-based data from two sources (210), a first location-based data representing a terminal device (110, 120) specific local pose coordinates and a second location-based data representing photogrammetric coordinates; constructing a terminal device (110, 120) specific coordinate conversion between coordinates; receiving virtual content (230); and generating terminal device (110, 120) specific virtual reality representation (240) by applying the constructed terminal device (110, 120) specific coordinate conversion to the received virtual content. The invention also relates to a system and to a computer program product.