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Patent Searching and Data


Title:
THREE-DIMENSIONAL DISPLAY AND DATA GENERATION METHOD
Document Type and Number:
WIPO Patent Application WO/2015/174378
Kind Code:
A1
Abstract:
[Problem] To render a three-dimensional image in real time. [Solution] Provided is a method for generating light emission data for a three-dimensional display provided with a plurality of multicolor light emitting elements arranged in three-dimensional directions, the method comprising: a modeling step for acquiring a 3D polygon model; a voxelization step for representing the 3D polygon model by a plurality of voxels and calculating position information of each of the voxels; a surface color calculation step for calculating, for the 3D polygon model, color information of a front-side surface with respect to a specific point of view and color information of a back-side surface with respect to the specific point of view; an interior color calculation step for referring to the position information and calculating, on the basis of the color information of the front-side surface and the color information of the back-side surface, color information of voxels located between the front-side surface and the back-side surface; and a mapping step for referring to the position information and mapping the color information of each of the voxels to a two-dimensional relative position to generate the light emission data.

Inventors:
HAMADA AKINORI (JP)
LEE KOUTETSU (JP)
INOKO TOSHIYUKI (JP)
Application Number:
JP2015/063512
Publication Date:
November 19, 2015
Filing Date:
May 11, 2015
Export Citation:
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Assignee:
TEAMLAB INC (JP)
International Classes:
H04N13/04; G02B27/22; G06T19/00
Domestic Patent References:
WO2013121341A12013-08-22
Foreign References:
JP2006267390A2006-10-05
JP2000254123A2000-09-19
JP2007071919A2007-03-22
Attorney, Agent or Firm:
HIROSE TAKAYUKI (JP)
Takayuki Hirose (JP)
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