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Table 3 The mapping rate (%) comparison with four CIS methods in four benchmark datasets

From: Coverless image steganography based on DenseNet feature mapping

Datasets Mr
  PIX-CIS HASH-CIS DCT-CIS DWT-CIS Proposed method
Caltech-101 29.65 37.80 30.38 30.38 11.85
Caltech-256 34.26 43.81 36.26 36.71 14.90
ImageNet 32.20 36.36 34.95 34.95 10.82
Holidays 35.61 40.68 34.57 34.57 08.86