Research Article

A Secured Frame Selection Based Video Watermarking Technique to Address Quality Loss of Data: Combining Graph Based Transform, Singular Valued Decomposition, and Hyperchaotic Encryption

Table 7

Results after applying Rotation attack on watermarked frames using watermark 1 using value 90.

VideoPSNR (db)SSIMNCBER

Coastguard8.20610.097794−0.399270.12186
Foreman8.5930.201262−0.276130.116745
News8.4040670.23115−0.11150.118997
Bowing10.988380.2203080.0661080.091297
Pure Storage11.009180.443130.0410940.091474