Video steganography based on bit-plane decomposition of wavelet transformed video

Hideki Noda; Tomofumi Furuta; Michiharu Niimi; Eiji Kawaguchi

doi:10.1117/12.525597

22 June 2004 Video steganography based on bit-plane decomposition of wavelet-transformed video

Hideki Noda, Tomofumi Furuta, Michiharu Niimi, Eiji Kawaguchi

Proceedings Volume 5306, Security, Steganography, and Watermarking of Multimedia Contents VI; (2004) https://doi.org/10.1117/12.525597
Event: Electronic Imaging 2004, 2004, San Jose, California, United States

Abstract

This paper presents a steganography method using lossy compressed video which provides a natural way to send a large amount of secret data. The proposed method is based on wavelet compression for video data and bit-plane complexity segmentation (BPCS) steganography. BPCS steganography makes use of bit-plane decomposition and the characteristics of the human vision system, where noise-like regions in bit-planes of a dummy image are replaced with secret data without deteriorating image quality. In wavelet-based video compression methods such as 3-D set partitioning in hierarchical trees (SPIHT) algorithm and Motion-JPEG2000, wavelet coefficients in discrete wavelet transformed video are quantized into a bit-plane structure and therefore BPCS steganography can be applied in the wavelet domain. 3-D SPIHT-BPCS steganography and Motion-JPEG2000-BPCS steganography are presented and tested, which are the integration of 3-D SPIHT video coding and BPCS steganography, and that of Motion-JPEG2000 and BPCS, respectively. Experimental results show that 3-D SPIHT-BPCS is superior to Motion-JPEG2000-BPCS with regard to embedding performance. In 3-D SPIHT-BPCS steganography, embedding rates of around 28% of the compressed video size are achieved for twelve bit representation of wavelet coefficients with no noticeable degradation in video quality.

Citation Download Citation

Hideki Noda, Tomofumi Furuta, Michiharu Niimi, and Eiji Kawaguchi "Video steganography based on bit-plane decomposition of wavelet-transformed video", Proc. SPIE 5306, Security, Steganography, and Watermarking of Multimedia Contents VI, (22 June 2004); https://doi.org/10.1117/12.525597

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