EVALUATING REGIONS FOR DIGITAL WATERMARKING WITH PIXEL IMPACT FACTOR AND QUANTIZATION IN SPATIAL DOMAIN
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Published:
Dec 9, 2014
Issue Vol. 4 No. 4 (2014)
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EVALUATING REGIONS FOR DIGITAL WATERMARKING WITH PIXEL IMPACT FACTOR AND QUANTIZATION IN SPATIAL DOMAIN
73-76
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Main Article Content
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Authors
Abstract
In this article I propose a novel usage of Pixel Impact Factor model to estimate regions for embedding digital watermark in image. Watermarking is performed in spatial domain, with usage of quantization methods. Using different quantization levels allow me to introduce relationship of Pixel Impact Factor and watermark capacity.
Keywords:
digital watermarking, pixel impact factor, invisible watermarks, watermark capacity
Article Details
Żurawski, C. (2014). EVALUATING REGIONS FOR DIGITAL WATERMARKING WITH PIXEL IMPACT FACTOR AND QUANTIZATION IN SPATIAL DOMAIN. Informatyka, Automatyka, Pomiary W Gospodarce I Ochronie Środowiska, 4(4), 73–76. https://doi.org/10.5604/20830157.1130200
