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Table 5 MFR-Net V2 test results

From: Coverless image steganography using morphed face recognition based on convolutional neural network

Loss function

Test accuracy (%)

ArcFace [42]

100

 SphereFace [44]

99.9996

 CosFace [45]

99.9999

Combined margin

100

 Softmax Loss

0.0001

  1. Bold indicates best result