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manoj agrawal


Active since 2015

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Hello sir, i have used watermark embedding in middle band of dct of whole medical image, also extracted (ROI) . but my aim is to embed watermark in RONI, so how to use ROI as a cover image. so that there is no change in ROI part.
pl. help how to recover from the problem.

9 years ago | 0 answers | 0

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