@article{koley2019a, title = {A feature adaptive image watermarking framework based on Phase Congruency and Symmetric Key Cryptography}, journal = {Journal of King Saud University - Computer and Information Sciences}, volume = {34}, number = {3}, pages = {636-645}, year = {2022}, doi = {https://doi.org/10.1016/j.jksuci.2019.03.002}, author = {Subhadeep Koley} }