Title:
DESIGN LAYER DATA CREATION DEVICE AND METHOD, AND DESIGN SIMULATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/029721
Kind Code:
A1
Abstract:
Provided are a method and device enabling improvement of the reproducibility of the exterior appearance of an actual product. A design layer data creation device (100) is provided with a measuring device (151) for measuring the BRDF of a design layer (210) comprising a color layer (202) and a clear coat layer (201), and a calculation element (120) for creating design data on the basis of an approximate BRDF following a BRDF model. The calculation element (120) defines the approximate BRDF by finding coupling coefficients (Ks1, Ks2, Kd) for the specular reflectance distribution function and the diffuse reflectance distribution function so as to approximate the measurement BRDF data.
Inventors:
IDE DAISUKE (JP)
Application Number:
PCT/JP2014/070646
Publication Date:
March 05, 2015
Filing Date:
August 05, 2014
Export Citation:
Assignee:
HONDA MOTOR CO LTD (JP)
International Classes:
G06F17/50; G06T15/50; G06T19/00
Domestic Patent References:
| WO2013035428A1 | 2013-03-14 |
Foreign References:
| JP2005071326A | 2005-03-17 | |||
| JP2004152000A | 2004-05-27 |
Attorney, Agent or Firm:
SATO & ASSOCIATES (JP)
Patent business corporation creation international patent firm (JP)
Patent business corporation creation international patent firm (JP)
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