Performance analysis of FSO transmission of double watermarked image over the Double Rician turbulence channel
سال انتشار: 1397
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 530
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شناسه ملی سند علمی:
WACOWC01_002
تاریخ نمایه سازی: 11 شهریور 1397
چکیده مقاله:
Performance analysis of double watermarked image transmission over the double Rician turbulence FSO channel will be carried out in this paper. First, we will considered theimportance of copyright, robustness of watermark in FSO transmission and presented some algorithms for watermarking. Second, we will propose the Double Rician turbulence channel model, convenient for modeling both large-scale and small-scale irradiance fluctuations effects on FSO transmission. Further, we will observe standard performance criterions of reconstructed image, such are Bit Error Rate (BER), Mean Square Error (MSE) and Peak Signal-to-Noise Ratio (PSNR) versus parameters of observed FSO link: K1 and K2 in order to determine whether the double watermarked image can be successfully transmitted through FSO channel for corresponding values of link parameters.
کلیدواژه ها:
نویسندگان
Stefan Panić
Associate professor Department of Informatics University of Pristina Kosovska Mitrovica, Serbia, ۳۸۲۲۰
Hranislav Milošević
full professor Department of Mathematics University of Pristina Kosovska Mitrovica, Serbia, ۳۸۲۲۰
Bojan Prlinčević
professor Department of Informatics High Technical College Zvečan, Srbija, ۳۸۲۰۰