| 1 | Novel image steganography using mapping techniques without cover file mutation | |
| Researcher: | Sadasiva Rao K S | |
| Guide: | Damodaram A. | |
| University: | Jawaharlal Nehru Technological University, Hyderabad | |
| Language: | English | |
| Shodhganga | ||
| 2 | Studies on visual cryptography schemes with improved quality and security | |
| Researcher: | Sathishkumarat Nandakumar R. | |
| Guide: | Sudha, Gnanou Florence | |
| University: | Pondicherry University, Puducherry | |
| Language: | English | |
| Shodhganga | ||