Steganography Studio



The specifications of algorithms, filters and stegoanalysis used in this tool are detailed in the following papers:


FilterFirst (LSB) algorithm

Kurak, C., McHugh J.: "A cautionary note on image downgrading". Computer Security Applications Conference. San Antonio, USA, 1992.


SLSB algorithm and Roque filter

Roque, J. J., Minguet, J.: "SLSB: improving the steganographic algorithm LSB". V Congreso Iberoamericano de Seguridad Informática CIBSI'09. Montevideo, Uruguay, 2009.


Roberts filter

Roberts, L. G.: "Machine perception of three-dimensional solids". Optical and Electro-optical Information Processing, MIT Press, Cambridge, 1965.


Laplace filter

Ziou, D., Tabbone, S.: "Edge detection techniques - An overview". International Journal of Pattern Recognition and Image Analysis, vol. 8, 1998.


Prewitt filter

Prewitt, J. M. S.: "Object enhancement and extraction". Picture Analysis and Psychopictorics. B.S. Lipkin & A. Rosenfeld Eds., Academic Press, New York, 1970.


Sobel filter

Sobel, I.: "Neighborhood coding of binary images for fast contour following and general array binary processing". Computer Graphics Image Process, vol. 8, 1978.


Frei-Chen filter

Frei, W., Chen, C.: "Fast boundary detection: A generalization and a new algorithm". IEEE Transactions on Computers, vol. 26, 1977.


RS analysis

Fridrich, J., Goljan, M., Du, R.: "Reliable detection of LSB steganography in color and grayscale images". ACM Workshop on Multimedia and Security, 2001.


Sample Pairs analysis

Dumitrescu, S., Wu, X., Wang, Z.: "Detection of LSB steganography via sample pairs analysis". Information Hiding Workshop. Lecture Notes on Computer Science, vol. 2578, Springer-Verlag, 2003.


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