Title :
Detection of Quantization Data Hiding
Author :
Yu, Xiao-Yi ; Wang, Aiming
Author_Institution :
Sch. of Comput. & Inf. Eng., Anyang Normal Univ., Anyang, China
Abstract :
We proposes a method to estimate secret message length of secret message embedded using quantization index modulation (QIM) based data hiding in digital images. The Secret Message Length estimation equation is constructed used for embedding ratio estimation. Our experimental results have demonstrated that the proposed steganalyzers can is a reliably way to estimate the secret message length of QIM based data hiding.
Keywords :
quantisation (signal); steganography; digital images; quantization data hiding; quantization index modulation; secret message length estimation equation; steganalyzers; Computer networks; Computer security; Data encapsulation; Data security; Discrete cosine transforms; Histograms; Information security; Machine learning algorithms; Quantization; Steganography; steganalysis;
Conference_Titel :
Multimedia Information Networking and Security, 2009. MINES '09. International Conference on
Conference_Location :
Hubei
Print_ISBN :
978-0-7695-3843-3
Electronic_ISBN :
978-1-4244-5068-8
DOI :
10.1109/MINES.2009.272
