Invisible Fingerprint / Watermarking library for ImagesView Project Image Fingerprint/Watermarking Library
Using wavelets, discreet cosine transformation and reed Solomon.
This library convert the image ...
Image Fingerprint/Watermarking Library
Using wavelets, discreet cosine transformation and reed Solomon.
This library convert the image to YCbCr then with the Cb channel, applies haar wavelet transformation, selects a subband and applies 4x4 Discreet Cosine Transformation, and then use the middle frequency coefficients in DCT to store the fingerprint with reed Solomon, after that it inverses the process and write back the image.
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.NET developers can now use the inexpensive æternity blockchain for their blockchain projects.
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.NET developers can now use the inexpensive æternity blockchain for their blockchain projects.
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