Invention Grant
- Patent Title: Multi-spectral image printing method
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Application No.: US16757232Application Date: 2018-10-22
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Publication No.: US11248959B2Publication Date: 2022-02-15
- Inventor: Adam Scholefield , Martin Vetterli , Yves Bellouard , Michalina Pacholska , Gilles Baechler , Arnaud Latty
- Applicant: ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)
- Applicant Address: CH Lausanne
- Assignee: ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)
- Current Assignee: ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)
- Current Assignee Address: CH Lausanne
- Agency: Nixon & Vanderhye P.C.
- Priority: WOPCT/IB2017/056544 20171020
- International Application: PCT/IB2018/058196 WO 20181022
- International Announcement: WO2019/077589 WO 20190425
- Main IPC: G01B9/02
- IPC: G01B9/02 ; G01J3/28 ; G01J3/14
Abstract:
The present disclosure concerns a multi-spectral image printing method. The method includes the steps of:—providing a multi-spectral image;—providing a material;—determining changes in a refractive index value of the material permitting to reproduce the multi-spectral image when the material is illuminated; and—generating the changes in refractive index value in the material.
Public/Granted literature
- US20200278251A1 MULTI-SPECTRAL IMAGE PRINITING METHOD Public/Granted day:2020-09-03
Information query
