Research Article
Improved Secret Image Sharing Scheme in Embedding Capacity without Underflow and Overflow
Table 3
The comparison of the embedding capacity.
| Schemes | Methods (before sharing) | | RC | EC |
| Lin and Chan’s scheme [14] | BTS | | 1/3 | |
| The proposed scheme | The differencing function The Huffman coding BTH | | 1.8 | |
|
|