发明名称 |
Method and Apparatus for Creating Images of Fibrous Structures |
摘要 |
Apparatus and method for rendering an image of a fibrous material. The method includes providing parametric fibrous material optical properties derived from actual material fiber samples via the apparatus; providing a parametric virtual light environment; providing a virtual fibrous material array; and rendering an image of the virtual fibrous material array according to the interaction of the parametric fibrous material properties and the parametric virtual light environment. |
申请公布号 |
US2015077533(A1) |
申请公布日期 |
2015.03.19 |
申请号 |
US201414488966 |
申请日期 |
2014.09.17 |
申请人 |
The Procter & Gamble Company |
发明人 |
HERRLEIN Mathias;HIRN Thomas;MEINERT Knut;SCHMIDT Hartmut;ZINKE Amo |
分类号 |
G06T5/00;G06T5/50;H04N5/225 |
主分类号 |
G06T5/00 |
代理机构 |
|
代理人 |
|
主权项 |
1. An apparatus for determining material optical properties, the apparatus comprising:
a. a material holder comprising a curvilinear surface; b. a collimated light source disposed in alignment with a surface normal of the curvilinear surface, to illuminate the material holder; and c. an image capture element aligned with the collimated light source and the surface normal of the curvilinear surface of the material holder;wherein an angular offset between an axis of the collimated light source and an axis of the image capture element, each in a plane of the surface normal of the curvilinear surface of the material holder, is less than about 5 degrees. |
地址 |
Cincinnati OH US |