Title :
Research on Video Information Camouflage Processing Algorithm Based on Pulse Amplitude Modulation
Author :
Qiu, Yang ; Tian, Jin ; Qian, Liuyu
Author_Institution :
Sch. of Mechano-Electron. Eng., Xidian Univ., Xi´´an, China
Abstract :
In this paper, the video information camouflage processing method based on the pulse amplitude modulation was studied aim at the electromagnetic characteristic of computer video information. Camouflage information modulation function was proposed, the matching vision relation between character information and background color was determined, and the image fusion processing algorithm of camouflage modulation information and useful information was confirmed. Finally, the correctness and effectiveness of theoretical analysis was validated through simulation and experiments.
Keywords :
computer vision; electromagnetic waves; image colour analysis; image fusion; image matching; pulse amplitude modulation; video signal processing; background color; character information; electromagnetic characteristics; image fusion processing algorithm; matching vision; pulse amplitude modulation; video information camouflage processing algorithm; Amplitude modulation; Computer displays; Digital modulation; EMP radiation effects; Electromagnetic radiation; Equations; Frequency; Information security; Pulse modulation; Signal processing; image processing; information security; pulse amplitude modulation; video information;
Conference_Titel :
Information Assurance and Security, 2009. IAS '09. Fifth International Conference on
Conference_Location :
Xian
Print_ISBN :
978-0-7695-3744-3
DOI :
10.1109/IAS.2009.308
