| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2016-07-07 |
| タイトル |
|
|
タイトル |
Visual Cryptography Using Interference Color of High-Order Retarder Films |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源 |
http://purl.org/coar/resource_type/c_6501 |
|
タイプ |
journal article |
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 著者 |
Harada, Kenji
Yamaguchi, Takenobu
Tsuchida, Tomohiro
Sakai, Daisuke
|
| 著者別名 |
|
|
|
識別子Scheme |
WEKO |
|
|
識別子 |
44857 |
|
|
識別子Scheme |
KAKEN |
|
|
識別子URI |
https://nrid.nii.ac.jp/ja/nrid/1000030312820 |
|
|
識別子 |
30312820 |
|
|
姓名 |
原田, 建治 |
|
|
言語 |
ja |
| 著者別名 |
|
|
|
識別子Scheme |
WEKO |
|
|
識別子 |
44856 |
|
|
識別子Scheme |
KAKEN |
|
|
識別子URI |
https://nrid.nii.ac.jp/ja/nrid/1000010534232 |
|
|
識別子 |
10534232 |
|
|
姓名 |
酒井, 大輔 |
|
|
言語 |
ja |
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Visual cryptography is known as a method of sharing a secret image through several encrypted images. Conventional visual cryptography can display only monochrome images. We develop a multicolor visual encryption technique using the interference color of high-order retarder films. The encrypted films are composed of a polarizing film and retarder films. Retarder films exhibit an interference color upon sandwiching between two polarizing films. A prototype of a visual cryptography device using interference color is developed. Eight colors are represented by combining an encrypted image and a decoding mask composed of retarder films with various retardations. |
| 書誌情報 |
en : Japanese Journal of Applied Physics
巻 52,
号 6R,
発行日 2013-05
|
| 権利 |
|
|
権利情報 |
c2013 The Japan Society of Applied Physics |
| 出版者 |
|
|
出版者 |
The Japan Society of Applied Physics |
| 著者版フラグ |
|
|
言語 |
en |
|
値 |
author |
| 出版タイプ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
14著者版.pdf (495.8 kB)
