Research Article
A Novel Steganography Technique for SDTV-H.264/AVC Encoded Video
Figure 5
Stegovideo frames excerpts after hiding a secret message (secret data of 80-byte length: āthe two companies are at the forefront of a tantalizing wireless communications concept that has proved hard to produce on a big scale: reduce cellphone costs by relying on strategically placed Wi-Fi routers. And when there are no routers available, fall back on the traditional cellular networkā).
(a) Original static video frame |
(b) Stegoframe of static video |
(c) Original moderately variant video frame |
(d) Stegoframe of moderately variant video |
(e) Original highly variant video frame |
(f) Stegoframe of highly variant video |