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SIIA Público
SISTEMA INTEGRAL DE INFORMACIÓN ACADÉMICA - PÚBLICO
Título del libro: Proceedings Of The Xxii 2020 Ieee International Autumn Meeting On Power, Electronics And Computing (ropec 2020), Vol 4 Título del capítulo: Imperceptible Visible Watermarking with Watermark Readability Improved
In recent years, most digital capture devices have been designed with
several post capture processing functions such as histogram modulation,
based on this an Imperceptible-Visible Watermarking (IVW) scheme has
been proposed to deliver auxiliary information and claim the ownership
of digital images. In this paper an improved version of
imperceptible-visible watermarking is introduced, where the just
noticeable distortion (JND) is used in the embedding stage to improve
the watermark readability through a novel histogram binarization
function in the exhibition stage. The experimental results show that the
proposed strategies can improve the performance of several IVW schemes
in the context of watermark imperceptibility and readability, which are
similar with the most recent IVW schemes reported until now. The
benchmarking performance of the proposed strategies is done through of
the Peak Signal to Noise Ratio, Structural Similarity Index Measure, and
the Bit Error Rate.
