Secure Image Authentication Scheme Using Double Random-Phase Encoding and Compressive Sensing

Figure 12

Authentication results of DRPE-BCS [29] under cropping size . (a, b, c, d-1, 2, 3) Standard images “Camera,” “Lena,” and “Baboon” used for testing; (a-1, 2, 3) the encrypted images suffering from cropping size ; (b-1, 2, 3) the reconstructed images; (c-1, 2, 3) the decoded images by inverse DRPE; (f-1, 2, 3) the authentication results between the images (b-1, 2, 3) and the images (b-1, 2, 3).

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