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Keywords: Extraction
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Journal Articles
International Journal of Pervasive Computing and Communications (2022) 18 (2): 171–194.
Published: 29 June 2020
... regions in the video for embedding secret message. In embedding phase, wavelet coefficients are obtained by applying wavelet transform on the frame for embedding the secret message. Meanwhile, in extraction phase, the inverse wavelet transform is applied to extract the secret message. Findings...

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