Study on Separable Data-Hiding Scheme for Encrypted Images
碩士 === 國立臺北大學 === 資訊工程學系 === 102 === This work proposes a novel scheme of separable reversible data hiding for encrypted image using difference expansion, and thus it is easy for the data hider to reversibly embed data in the encrypted image. The separable method does not require the encryptor to re...
| Main Authors: | , |
|---|---|
| Other Authors: | |
| Format: | Others |
| Language: | en_US |
| Published: |
2014
|
| Online Access: | http://ndltd.ncl.edu.tw/handle/94133994098416429420 |