《Information Sciences: An International Journal》,
Rough set theory is a powerful tool for dealing with uncertainty, granularity, and incompleteness of knowledge in information systems. This paper systematically studies a type of generalized rough sets...
Rough setFuzzy setGranular computingData miningReductionCoveringApproximation
In this paper, a watermarking algorithm based on Multiband Wavelet and Independent Component Analysis for Quantization Index Modulation Watermarking was proposed. Unlike the watermark algorithms based ...
Digital watermarkingIndependent Component Analysis (ICA)Wavelet analysisQuantization Index Modulation (QIM)