Research Article
A Chinese Lip-Reading System Based on Convolutional Block Attention Module
Table 3
Testing accuracy of each model.
| Model/character | ResNet101 + LSTM + Attention (%) | ResNet101 + GRU + Attention (%) | ResNet152 + LSTM + Attention (%) | ResNet152 + GRU + Attention (%) | ResNet50 + CBAM + LSTM + Attention (%) | ResNet50 + CBAM + GRU + Attention (%) |
| Ling (Zero) | 98.00 | 16.00 | 85.00 | 61.00 | 99.00 | 97.00 | Yi (One) | 93.00 | 99.00 | 72.00 | 99.00 | 56.00 | 98.00 | Er (Two) | 99.00 | 99.00 | 99.00 | 99.00 | 99.00 | 99.00 | San (Three) | 99.00 | 96.00 | 98.00 | 99.00 | 86.00 | 99.00 | Si (Four) | 70.00 | 99.00 | 92.00 | 35.00 | 73.00 | 70.00 | Wu (Five) | 99.00 | 99.00 | 98.00 | 99.00 | 99.00 | 97.00 | Liu (Six) | 99.00 | 99.00 | 99.00 | 99.00 | 99.00 | 98.00 | Qi (Seven) | 95.00 | 70.00 | 85.00 | 76.00 | 97.00 | 98.00 | Ba (Eight) | 98.00 | 99.00 | 98.00 | 99.00 | 99.00 | 99.00 | Jiu (Nine) | 63.00 | 74.00 | 16.00 | 99.00 | 98.00 | 97.00 | Chi-Fan (Eat) | 97.00 | 99.00 | 60.00 | 99.00 | 78.00 | 99.00 | Dui-Bu-Qi (Sorry) | 95.00 | 99.00 | 99.00 | 99.00 | 63.00 | 99.00 | Ni-Hao (Hello) | 99.00 | 99.00 | 99.00 | 99.00 | 99.00 | 99.00 | Pao-Bu (Run) | 99.00 | 99.00 | 99.00 | 99.00 | 92.00 | 96.00 | Shui-Jiao (Sleep) | 99.00 | 99.00 | 73.00 | 56.00 | 41.00 | 99.00 | Wan-Shua (Play) | 99.00 | 99.00 | 99.00 | 99.00 | 99.00 | 99.00 | Xue-Xiao (School) | 99.00 | 99.00 | 99.00 | 98.00 | 93.00 | 99.00 | Zai-Jian (Good-Bye) | 45.00 | 33.00 | 92.00 | 99.00 | 86.00 | 99.00 | Zhong-Guo (China) | 99.00 | 99.00 | 99.00 | 99.00 | 98.00 | 99.00 | Zou-Lu (Walk) | 93.00 | 99.00 | 88.00 | 97.00 | 97.00 | 99.00 |
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