DWT-DCT-SVD based watermarking. - K. A. Navas; M. C. Ajay; M. Lekshmi; T. S. Archana; M. Sasikumar (COMSWARE, 2008)

A novel quality measure for information hiding in images. - K. A. Navas; M. L. Aravind; M. Sasikumar (CVPR Workshops, 2008)

JPEG2000 Compatible Watermarking of Text in Images. - K. A. Navas; M. L. Aravind; D. M. Sasikumar (ICVGIP, 2008)