公开(公告)号：EP3467788A1

公开(公告)日：2019-04-10

申请号：EP16903190.3

申请日：2016-05-27

申请人： Rakuten, Inc.

发明人： TUNG, Tony ,  XU, Jiu ,  STENGER, Bjorn

IPC分类号： G06T19/00 ,  G06T1/00

摘要： Processing load on a computer can be reduced while saving the labor of photographing an object to estimate a size of the object. Photographed image acquiring means (101) of a 3D model generating system (1) acquires a photographed image in which a first object and a second object are disposed in a real space. Virtual image generating means (105) generates a virtual image in which a first model representing the first object that is a standard size and a second model representing the second object that is not the standard size are disposed in a virtual space. Parameter determining means determines a size parameter indicating a size of the second object based on a result of comparing the photographed image with the virtual image.

公开(公告)号：EP3678376A1

公开(公告)日：2020-07-08

申请号：EP17901343.8

申请日：2017-08-31

申请人： Rakuten, Inc.

发明人： STENGER, Bjorn

IPC分类号： H04N21/233 ,  G10L25/57 ,  H04N21/854

摘要： First ratio acquisition means (102) of a display timing determination device (10, 20) acquires, for each voice, a first ratio of an interval between output timings of voices that are different in output order by a first order difference to an interval between output timings of voices that are different in output order by a second order difference. Second ratio acquisition means (104) acquires, for each piece of character information, a second ratio of an interval between provisional display timings of pieces of character information that are different in display order by the first order difference or a third order difference corresponding to the first order difference to an interval between provisional display timings of pieces of character information that are different in display order by the second order difference or a fourth order difference corresponding to the second order difference. Identification means (105) identifies, based on the first ratio of each voice and the second ratio of each piece of character information, an association relationship between the voice and the piece of character information. Display timing determination means (106) determines a definitive display timing of each piece of character information based on the association relationship.

公开(公告)号：EP3467787A1

公开(公告)日：2019-04-10

申请号：EP16901164.0

申请日：2016-05-27

申请人： Rakuten, Inc.

发明人： TUNG, Tony ,  XU, Jiu ,  STENGER, Bjorn

IPC分类号： G06T19/00 ,  G06T1/00

摘要： A 3D model generating system for accurately estimating a shape of an entire space surrounded by a plurality of surfaces is provided. Image acquiring means (101) of the 3D model generating system (1) acquires a plurality of images respectively capturing different directions in a space surrounded by a plurality of surfaces. Partial model generating means (102) generates a plurality of partial models respectively corresponding to the images, each of the partial models representing a portion of the surfaces captured in the images. Overall model generating means (103) generates an overall model representing an entire surface based on the partial models generated by the partial model generating means (102).