A Low-Distortion Reversible Watermarking for 2D Engineering Graphics Based on Region Nesting

With the aim of reducing the distortion of traditional partitions, this paper investigates a novel method that partitions every square region into 2 n nesting sub-regions. Based on the partition, a low-distortion reversible watermarking for 2D engineering graphics is proposed. The watermark is embed...

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Veröffentlicht in:	IEEE transactions on information forensics and security 2018-09, Vol.13 (9), p.2372-2382
Hauptverfasser:	Lin, Zi-Xing, Peng, Fei, Long, Min
Format:	Artikel
Sprache:	eng
Schlagworte:	2D engineering graphics Bars Correlation Distortion Graphics Indexes low distortion watermarking region nesting Reversible watermarking Two dimensional displays Watermarking
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