In order to achieve fast and accurate expression recognition of visitors,an expression recognition system based on an improved Residual Network(ResNet) model is *** access control system plays a vital role in maintain...
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In order to achieve fast and accurate expression recognition of visitors,an expression recognition system based on an improved Residual Network(ResNet) model is *** access control system plays a vital role in maintaining the security of a closed place and creating a good *** paper designs an expression recognition access control system to avoid security risks more *** system uses the improved ResNet,which can extract the important discriminable local facial expression *** network model also uses a very efficient channel attention module,which can assign different weights to the extracted features map and locate the significant regions in the facial expression images that can discriminate the expression classification based on the size of the *** the Fer 2013 dataset,experiments show that the model can effectively improve the expression recognition accuracy.
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