Reversible data hiding in JPEG images based on zero coefficients and distortion cost function

Recently, reversible data hiding (RDH) in joint photographic experts group (JPEG) images has received a great deal of attention since the JPEG image is one of the most popularly used image formats nowadays. Generally in JPEG image, the quantized discrete cosine transform (DCT) coefficients with the...

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Veröffentlicht in:	Multimedia tools and applications 2019-12, Vol.78 (24), p.34541-34561
Hauptverfasser:	Di, Fuqiang, Zhang, Minqing, Huang, Fangjun, Liu, Jia, Kong, Yongjun
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Coefficients Computer Communication Networks Computer Science Cost function Data Structures and Information Theory Discrete cosine transform Distortion Embedding Image compression JPEG encoders-decoders Methods Multimedia Multimedia Information Systems Special Purpose and Application-Based Systems
Online-Zugang:	Volltext
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