EYEDi: Graphical Authentication Scheme of Estimating Your Encodable Distorted Images to Prevent Screenshot Attacks.
Takayuki KawamuraTadashi EbiharaNaoto WakatsukiKeiichi ZempoPublished in: IEEE Access (2022)
Keyphrases
- authentication scheme
- security flaws
- distorted images
- smart card
- public key
- user authentication
- secret key
- human perception
- human visual system
- image quality
- image quality assessment
- structural similarity
- geometric distortions
- focal length
- perceptual quality
- test images
- signal processing
- security mechanisms
- wireless sensor networks
- natural images
- security analysis
- multiscale
- watermarking scheme
- information security