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[2] Hanish Agarwal, Padam Kumar, "Indian currency note denomination recognition in color images", IJACEC, Vol. 1, ISSN 2278–5140.

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[4] Medical hyperspectral imaging: a review by Guolan Lu, Baowei Fei, J. Biomed. Opt. 19(1), 010901 (Jan 20, 2014). doi:10.1117/1.JBO.19.1.010901.

[5] Multispectral image acquisition of ancient manuscripts by Fabian Hollaus, Melani Gau, Robert Sablatnig.

[6] Fluorescence Hyperspectral Imaging: Counterfeit Currency Detection and Analysis by Horiba Scientific.

[7] Detection of fake currency using Image Processing by M. Deborah, C.Soniya Prathap.M.E., IJISET, Vol.1, Issue 10, December 2014.

[9] Challenges in Indian currency denomination recognition and authentication by Syed Ejaz Ali, MrigankaGogoi, Subra Mukherjee in IJRET, Volume 03, Issue 11, and Nov-2014.

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