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首页> 外文期刊>International Journal of Innovative Computing Information and Control >A NEW FUZZY PERFORMANCE MODELING FOR EVALUATING THE TRADE-OFF AMONG ROBUSTNESS, QUALITY AND CAPACITY IN WATERMARKING ALGORITHMS
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A NEW FUZZY PERFORMANCE MODELING FOR EVALUATING THE TRADE-OFF AMONG ROBUSTNESS, QUALITY AND CAPACITY IN WATERMARKING ALGORITHMS

机译：一种新的模糊性能模型，用于评估水印算法的鲁棒性，质量和容量之间的权衡

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摘要

There are several digital watermarking metrics proposed by researchers. These metrics can determine the robustness and the imperceptibility of watermarking schemes discretely. Here, there is a lack of an effective strategy to evaluate the balanced trade-off between these requirements. Meanwhile, it is hardly possible to determine crisp thresholds to limit the acceptable and unacceptable boundaries for robustness and imperceptibility. Hence, it is difficult to obtain an accurate mathematical model in order to evaluate the degree of trade-off between watermarking requirements. Thus, it is most advantageous to adopt the fuzzy-based model to fulfill this need. This paper develops a fuzzy inference system (FIS) effectively for exploring the performance trade-off among watermarking performance requirements. We implemented this technique to evaluate EISB (Enhanced Intermediate Significant Bit) watermarking scheme. We also focused on different intensities of Reset Removal Attack which were less considered before, by other researchers. Two main contributions of this paper are the performance fuzzy model itself, and the performance analysis of this model which was carried out and confirmed by results via simulation.
机译：研究人员提出了几种数字水印度量标准。这些度量可以离散地确定水印方案的鲁棒性和不可感知性。在这里，缺乏一种有效的策略来评估这些需求之间的平衡权衡。同时，几乎不可能确定清晰的阈值来限制鲁棒性和不可感知性的可接受和不可接受的边界。因此，难以获得准确的数学模型以评估水印需求之间的权衡程度。因此，采用基于模糊的模型来满足这一需求是最有利的。本文有效地开发了一种模糊推理系统（FIS），以探索水印性能要求之间的性能折衷。我们实施了此技术来评估EISB（增强中间有效位）水印方案。我们还关注其他研究人员以前很少考虑的不同强度的“重置清除攻击”。本文的两个主要贡献是性能模糊模型本身，以及对该模型的性能分析，该分析是通过仿真进行并得到结果的证实。

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