| 1 | Investigations on security enhanced optical and digital image encryption schemes | |
| Researcher: | Kumar, Pramod | |
| Guide: | Joseph, JobySingh, Kehar | |
| University: | Indian Institute of Technology Delhi | |
| Language: | English | |
| 2 | Investigations an high density holographic data storage and content addressable search | |
| Researcher: | Das, Bhargab | |
| Guide: | Joseph, JobySingh, Kehar | |
| University: | Indian Institute of Technology Delhi | |
| Language: | English | |
| 3 | Investigation on optical image encryption using fourier and fractional fourier domain techniques | |
| Researcher: | Nischal, Naveen Kumar | |
| Guide: | Kehar SinghJoseph, Joby | |
| University: | Indian Institute of Technology,Delhi | |
| Language: | English | |
| 4 | ||
| Researcher: | Chandravati | |
| Guide: | Ranganathan, DilipJoseph, Joby | |
| University: | Indian Institute of Technology, Delhi | |
| Language: | Arabic | |
| 5 | ||
| Researcher: | Jolly, Xavier P | |
| Guide: | Joseph, Joby | |
| University: | Indian Institute of Technology Delhi | |
| Language: | English | |
| 6 | Three dimensional object recognition and information security using digital holography | |
| Researcher: | Anith, N | |
| Guide: | Singh, KeharJoseph, Joby | |
| University: | Indian Institute of Technology, Delhi | |
| Language: | English | |
| Shodhganga | ||