Asian Journal of Computer Science and Technology (AJCST)
A Robust Hybrid Algorithm for Image WatermarkingAuthor : Sharanjit Singh and Neha Mahant
Volume 7 No.2 July-September 2018 pp 66-69
Image watermarking is the mechanism of hiding the critical information on the segment of the image that can either be least significant or most significant in nature. Image watermarking involves multiple images that are merged together to achieve a common image that is transferred over a digital medium. Proposed system uses slant let transformation to achieve better result of image security in terms of accuracy. Accuracy is achieved by minimising mean square error and improving peak signal to noise ratio.
Image watermarking, Slant let Transformation. PSNR, MSE
 S. Sahar Afshan Indrabi and Sheenam, “Watermarking Digital Images : A Hybrid Approach”, International Journal of Advanced Research in Computer Science and Software Engineering, Vol. 5, No. 5, pp. 1778–1785, 2015.
 P. Parmar and N. Jindal, “Image Security with Integrated Watermarking and Encryption 1 1 2”, Vol. 9, No. 3, pp. 24–29, 2014.
 T. Bathinda, “Invisible Video Multiple Watermarking Using Optimized Techniques”, 2016.
 R. T. Mohammed and B. E. Khoo, “Image Watermarking Using Slantlet Transform”, ISIEA 2012 – 2012 IEEE Symp. Ind. Electron. Appl., pp. 281–286, 2012.
 R. K. Sheth and V. V. Nath, “Secured Digital Image Watermarking with Discrete Cosine Transform and Discrete Wavelet Transform Method”, Int. Conf. Adv. Comput. Commun. Autom., pp. 1–5, 2016.
 R. V Mahule, “Analysis of Image Security Techniques using Digital Image Watermarking in Spatial Domain”, No. Nckite, pp. 19–26, 2015.
 Z. J. Xu, Z. Z. Wang and Q. Lu, “Research on Image Watermarking Algorithm based on DCT”, Vol. 10, pp. 1129–1135, 2011.
 U. Islam, F. Khalid, M. Shah, Z. Khan, T. Mahmood, A. Khan, U. Ali and M. Naeem, “An Improved Image Steganography Technique Based on MSB Using Bit Differencing”, 6th Int. Conf. Innov. Comput. Technol. INTECH 2016, pp. 265–269, 2017.
 V. Saravanan and A. Neeraja, “Security Issues in Computer Networks and Stegnography”, 7th Int. Conf. Intell. Syst. Control. ISCO 2013, pp. 363–366, 2013.
 P. Singhai and A. Shrivastava, “An Efficient Image Security Mechanism Based on Advanced Encryption Standard”, No. 13, 2015.
 S. S. Gonge, “An Integration of SVD Digital Image Watermarking with AES Technique for Copyright Protection and Security of Bank Cheque Image”, pp. 769–778, 2016.
 Q. Chen, H. Hu and J. Xu, “Authenticated Online Data Integration Services”, pp. 167–181.
 J. Singh and A. K. Patel, “An Effective Telemedicine Security Using Wavelet Based Watermarking”, pp. 2–7, 2016.
 M. Rizal, M. Isa and S. Aljareh, “A Watermarking Technique to Improve the Security Level in Face Recognition Systems”, Multimed. Tools Appl., 2016.