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Protecting the Color Information by Hiding it

Marc Chaumont 1 William Puech 1
1 ICAR - Image & Interaction
LIRMM - Laboratoire d'Informatique de Robotique et de Microélectronique de Montpellier
Abstract : Few work have been proposed for image color protection. A color protection algorithm should give some comprehensive information about the image (such as its grey-level version) but should hide securely the color information. The proposed algorithms are thus specific but take into account recent signal processing concepts such as quantization, compression and data-hiding. Figure 1 illustrates a possible use of the color protection where only secret key owners may rebuild the color image.
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Submitted on : Sunday, September 13, 2009 - 11:04:55 PM
Last modification on : Thursday, May 24, 2018 - 3:59:23 PM
Long-term archiving on: : Tuesday, June 15, 2010 - 11:37:19 PM

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Marc Chaumont, William Puech. Protecting the Color Information by Hiding it. Dr. Mithun Das Gupta. Recent Advances in Signal Processing, InTech, pp.N/A, 2009, Chapter 7, ⟨10.5772/7453⟩. ⟨lirmm-00416228⟩

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