自适应水平分组两两可逆水印

2017 International Symposium on Signals, Circuits and Systems (ISSCS) Pub Date : 2017-07-01 DOI:10.1109/ISSCS.2017.8034937

Ioan-Catalin Dragoi, D. Coltuc, H. Coanda

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引用次数: 2

摘要

本文回顾了最近提出的IEEE Trans自适应成对可逆水印方案。并研究了一种不同的配对，这种配对有利于在水平方向上分组。水平分组带来了新的预测方案、不同的复杂度度量、新的像素选择程序和其他一些调整。对于一些测试图像，新提出的方案优于2016年的自适应成对方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Adaptive pairwise reversible watermarking with horizontal grouping

This paper revisits the recently proposed adaptive pairwise reversible watermarking scheme of IEEE Trans. on Image Processing 2016 and investigates a different pairing that favors the grouping in the horizontal direction. The horizontal grouping imposes a new prediction scheme, a different complexity measure, a new pixel selection procedure and several other adjustments. For some test images, the newly proposed scheme outperforms the 2016 adaptive pairwise approach.

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2017 International Symposium on Signals, Circuits and Systems (ISSCS)

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