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Browsing by Author Bhatnagar G.

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Issue DateTitleAuthor(s)
2013A new aspect in robust digital watermarkingBhatnagar G.; Wu Q.M.J.; Raman, Balasubramanian
2012A New Fractional Random Wavelet Transform for Fingerprint SecurityBhatnagar G.; Wu Q.M.J.; Raman, Balasubramanian
2012A new robust adjustable logo watermarking schemeBhatnagar G.; Wu Q.M.J.; Raman, Balasubramanian
2011A new robust reference logo watermarking schemeBhatnagar G.; Raman, Balasubramanian
2009A new robust reference watermarking scheme based on DWT-SVDBhatnagar G.; Raman, Balasubramanian
2010A new SVD based watermarking framework in fractional Fourier domainBhatnagar G.; Raman, Balasubramanian
2011A novel image encryption framework based on Markov map and singular value decompositionBhatnagar G.; Jonathan Wu Q.M.; Raman, Balasubramanian
2011A robust security framework for 3D imagesBhatnagar G.; Wu J.; Raman, Balasubramanian
2009A robust watermarking scheme using best tree wavelet packet transformRawat S.; Bhatnagar G.; Raman, Balasubramanian
2010Biometric template security based on watermarkingBhatnagar G.; Wu Q.M.J.; Raman, Balasubramanian
2010DCT and SVD based new watermarking schemeHimanshu; Rawat S.; Raman, Balasubramanian; Bhatnagar G.
2013Discrete fractional wavelet transform and its application to multiple encryptionBhatnagar G.; Wu Q.M.J.; Raman, Balasubramanian
2010Distributed Multiresolution Discrete Fourier Transform and its application to watermarkingBhatnagar G.; Raman, Balasubramanian
2009Dual watermarking scheme for copyright protection and authenticationBhatnagar G.; Raman, Balasubramanian; Swaminathan K.
2008Dual watermarking scheme via sub-sampling in WPT-SVD domainBhatnagar G.; Raman, Balasubramanian
2008DWT-SVD based dual watermarking schemeBhatnagar G.; Raman, Balasubramanian; Swaminathan K.
2009Encryption based robust watermarking in fractional wavelet domainBhatnagar G.; Raman, Balasubramanian; Grgic M.
2012Fractional dual tree complex wavelet transform and its application to biometric security during communication and transmissionBhatnagar G.; Wu J.; Raman, Balasubramanian
2012Image and video encryption based on dual space-filling curvesBhatnagar G.; Wu Q.M.J.; Raman, Balasubramanian
2013Joint watermarking and encryption for still visual dataTaneja N.; Bhatnagar G.; Raman, Balasubramanian; Gupta, Indra