Vasuki Arumugam

Robust image watermarking using fractional Krawtchouk transform with optimization

Rajkumar Ramasamy, Vasuki Arumugam, 2020 .

Lossless data hiding based on histogram modification

Vasuki Arumugam, Rajkumar Ramaswamy, 2012, Int. Arab J. Inf. Technol..