446 citations
- Center for Excellence in Basic SciencesIN83 papers
- Tata Institute of Fundamental ResearchIN70 papers
- Inter-University Centre for Astronomy and AstrophysicsIN28 papers
- Bhabha Atomic Research CentreIN16 papers
- Centre National de la Recherche ScientifiqueFR15 papers
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- Indian Institute of Science BangaloreIN12 papers
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5 papers · 1 filter
Face Recognition Using Discrete Cosine Transform for Global and Local Features
Aman R. Chadha, Pallavi P. Vaidya, M. Mani Roja
Face Recognition using Discrete Cosine Transform (DCT) for Local and Global Features involves recognizing the corresponding face image from the database. The face image obtained fr…
A robust, low-cost approach to Face Detection and Face Recognition
Divya Jyoti, Aman Chadha, Pallavi Vaidya +1
In the domain of Biometrics, recognition systems based on iris, fingerprint or palm print scans etc. are often considered more dependable due to extremely low variance in the prope…
Audio Watermarking with Error Correction
Aman Chadha, Sandeep Gangundi, Rishabh Goel +2
In recent times, communication through the internet has tremendously facilitated the distribution of multimedia data. Although this is indubitably a boon, one of its repercussions…
Light scattering from a magnetically tunable dense random medium with weak dissipation : ferrofluid
M. Shalini, Avinash A. Deshpande, Divya Sharma +3
We present a semi-phenomenological treatment of light transmission through and its reflection from a ferrofluid, which we regard as a magnetically tunable system of dense random di…
Effect of intense, ultrashort laser pulses on DNA plasmids in their native state: strand breakages induced by {\it in-situ} electrons and radicals
J. S. D'Souza, J. A. Dharmadhikari, A. K. Dharmadhikari +2
Single strand breaks are induced in DNA plasmids, pBR322 and pUC19, in aqueous media exposed to strong fields generated using ultrashort laser pulses (820 nm wavelength, 45 fs puls…