Title :
Improvement of pattern hiding method of data application in JPEG-files
Author :
Lukitchov, Vitaliy ; Vasyura, Anatoliy ; Zolotavkin, Yevhen
Author_Institution :
VSTU, Vinnitsa
Abstract :
The method of embedding data into images, which are subject to subsequent JPEG-algorithm processing, has been suggested. The special features of embedding that determine secrecy and stability of confidential data have been considered. On purpose to develop an efficient steganographic method a criterion has been synthesized that has been applied as the goal function for embedding. The procedure of hiding is hereby realized by means of solving the optimization problem. The approach employed for stegomethod development adapts to the requirements of image processing by means of different algorithms and can therefore be widely practically used.
Keywords :
cryptography; data encapsulation; image coding; optimisation; JPEG algorithm processing; JPEG files; confidential data; data application; goal function; image processing; optimization problem; pattern hiding; steganographic method; stegomethod development; Channel coding; Image coding; Image processing; Photography; Robustness; Stability; Steganography; Support vector machine classification; Support vector machines; Transform coding; JPEG algorithm; pattern-based embedding; robustness; secrecy; steganography; wavelet-transform;
Conference_Titel :
Security Technology, 2008. ICCST 2008. 42nd Annual IEEE International Carnahan Conference on
Conference_Location :
Prague
Print_ISBN :
978-1-4244-1816-9
Electronic_ISBN :
978-1-4244-1817-6
DOI :
10.1109/CCST.2008.4751279
