Kharagpur College

Alok Haldar

Assistant Professor & Head

Department	Computer Science
Email Id	haldaralok@gmail.com
Qualification	MCA, M. Tech, M. Phil.
Date of Joining	13-06-2017
Research Experience and Area	Image processing

Publications	International: 1. Pixel Value Ordering with Prediction Error Expansion Based High Fidelity Reversible Data Hiding Scheme A Haldar, S De, B Jana – International Journal of Applied Engineering ,Research ISSN 0973-4562 Volume 14, Number 4 (2019) pp. 997-1005. 2. Reversible Data Hiding Scheme using Prediction Error Expansion in Pixel Value Blocking and Ordering S De, A Haldar, B Jana – International Journal of Applied Engineering , Research ISSN 0973-4562 Volume 14, Number 8 (2019) pp. 2029-2037.
Committee	Member, Routine Sub-Committee Member, Examination Sub-Committee

Publications

International:

1. Pixel Value Ordering with Prediction Error Expansion Based High Fidelity Reversible Data Hiding Scheme
A Haldar, S De, B Jana – International Journal of Applied Engineering ,Research ISSN 0973-4562 Volume 14, Number 4 (2019) pp. 997-1005.

S De, A Haldar, B Jana – International Journal of Applied Engineering , Research ISSN 0973-4562 Volume 14, Number 8 (2019) pp. 2029-2037.

Committee