Table 1 MobilenetV2 structural parameters
From: A video coverless information hiding algorithm based on semantic segmentation
Input | Operator | Extension ratio | Number of output channels | Times of repetition | Stride |
|---|---|---|---|---|---|
2242×3 | Conv2d | – | 32 | 1 | 2 |
1122×32 | Bottleneck | 1 | 16 | 1 | 1 |
1122×16 | Bottleneck | 6 | 24 | 2 | 2 |
562×24 | Bottleneck | 6 | 32 | 3 | 2 |
282×32 | Bottleneck | 6 | 64 | 4 | 2 |
282×64 | Bottleneck | 6 | 96 | 3 | 1 |
142×96 | Bottleneck | 6 | 160 | 3 | 2 |
72×160 | Bottleneck | 6 | 320 | 1 | 1 |
72×320 | Conv2d 1×1 | – | 1280 | 1 | 1 |
72×1280 | Avgpool 7×7 | – | – | 1 | – |
1×1×k | Convd2d 1×1 | – | K | – | – |