|
| 论文编号: |
|
| 第一作者所在部门: |
|
| 中文论文题目: |
Compressive image encryption with customized key based on phase retrieval
|
| 英文论文题目: |
Compressive image encryption with customized key based on phase retrieval
|
| 论文题目英文: |
|
| 作者: |
Di, Hong
|
| 论文出处: |
|
| 刊物名称: |
OPTICAL ENGINEERING
|
| 年: |
2017
|
| 卷: |
56 |
| 期: |
2 |
| 页: |
|
| 联系作者: |
|
| 收录类别: |
|
| 影响因子: |
|
| 摘要: |
Recently, image encryption has been significantly improved by methods originating from optics. Phase retrieval is one method potentially applicable to image encryption. It is the process of algorithmically finding solutions to a phase loss problem due to light detectors only capturing the intensity of lights. Because the phase retrieval can constrain information to the phase with a specified condition, we propose using it to encrypt an image and compress it as phase information simultaneously. Moreover, the encryption will involve a customized key known only to authorized users. The encryption strategy provides dual protection of the encrypted image from unauthorized access. Experiments have been conducted to demonstrate the performance of the encryption method. (C) 2017 Society of Photo-Optical Instrumentation Engineers (SPIE) |
| 英文摘要: |
|
| 外单位作者单位: |
|
| 备注: |
|
关闭窗口 |
|
