1. A stego PowerPoint file example. http://debut.cis.nctu.edu.tw/stego.pps
2. Chang CC, Tai WL, Lin CC (2006) A reversible data hiding scheme based on side match vector quantization. IEEE Transaction on Circuits System Video Technology 16(10):1301–1308
3. Chou J, Ramchandrad K (May 2001) “Next generation techniques for robust and imperceptible audio data hiding.” In: Proc. of IEEE Int. Conf. on Acoustics, Speech, and Signal Processing, vol. 3, pp 1349–1352, Salt Lake City, UT, USA
4. Cox IJ, Miller ML, Bloom JA, Fridrich J, Kalker T (2008) Digital watermarking and steganography. Morgan Kaufmann Publisher, pp 429–495
5. Hu YC (2006) High-capacity image hiding scheme based on vector quantization. Pattern Recogn 39(9):1715–1724