Data Embedding in JPEG Bitstream by Code Mapping

We propose an algorithm to embed data directly in the bitstream of JPEG imagery. The motivation for this approach is that images are seldom available in uncompressed form. Algorithms that operate in spatial domain, or even in coefficient domain, require full (or at best) partial decompression. Our a...

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Veröffentlicht in:	IEEE transactions on image processing 2010-04, Vol.19 (4), p.958-966
Hauptverfasser:	Mobasseri, Bijan G., Berger, Robert J., Marcinak, Michael P., NaikRaikar, Yatish J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Applied sciences Authentication Code mapping Coding, codes Cryptography data embedding Displays Encoders Exact sciences and technology Fingerprint recognition Image coding Image compression Image processing Information, signal and communications theory JPEG JPEG encoders-decoders Mapping Marine vehicles Payloads Robustness Signal and communications theory Signal processing Steganography Telecommunications and information theory Transform coding VLC Watermarking
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