Hiding Data Reversibly in an Image Using Histogram of Differences between Pixels and Predictive Pixels
碩士 === 逢甲大學 === 通訊工程所 === 98 === Image steganography is a secret communication technique that differs from the encryption / decryption methods used in cryptography. This technique is mainly achieved by using a meaningful yet unimportant digital image to cover and transmit the secret messages, thus d...
| Main Authors: | , |
|---|---|
| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2010
|
| Online Access: | http://ndltd.ncl.edu.tw/handle/38681239844530400696 |