Digital Watermarking Algorithm for Embedding Color Image using Two Level DWT
نویسندگان
چکیده
منابع مشابه
A Digital Watermarking Algorithm for Color Image Based on DWT
An efficient digital watermark embedding algorithm for color image was presented in this paper, which is based on the discrete wavelet transform (DWT) and the spectral characteristics of human vision system. Firstly, three color separations was performed for color image, and color components of color image were transformed by DWT. Secondly, the embedding position of the watermark was confirmed ...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2015
ISSN: 0975-8887
DOI: 10.5120/20397-2698