公开(公告)号：US20170084081A1

公开(公告)日：2017-03-23

申请号：US15263583

申请日：2016-09-13

申请人： Rieko ISHIHARA ,  Hiroyuki YOSHIDA ,  Takuya OKAMOTO ,  Tomoyoshi TAKEUCHI ,  Yuki KAWATA ,  Hirotoshi OKUMURA

发明人： Rieko ISHIHARA ,  Hiroyuki YOSHIDA ,  Takuya OKAMOTO ,  Tomoyoshi TAKEUCHI ,  Yuki KAWATA ,  Hirotoshi OKUMURA

IPC分类号： G06T19/00 ,  G06T3/40 ,  G06T7/20 ,  G06T7/00 ,  G06T7/60

CPC分类号： G06T19/006 ,  G06T3/40 ,  G06T7/536

摘要： An image processing device includes: a setting unit configured to set, as reference straight lines, four straight lines which express sense of perspective in a background image and which pass through four sides constituting a rectangular area in the background image, from among a plurality of straight lines included in the background image; a calculating unit configured to calculate a virtual area in a virtual three-dimensional space, the virtual area corresponding to a rectangular display area which has the four reference lines as four sides; and a display control unit configured to display a superimposition image in which the background image and a two-dimensional original image are superimposed, on a display unit, the two-dimensional original image being formed by projecting a three-dimensional original image which is formed by placing an original image in the virtual area, onto a two-dimensional space visually confirmed from a predetermined viewpoint position.