A Novel Face Presentation Attack Detection Scheme Based on Multi-Regional Convolutional Neural Networks
Pattern Recognition Letters（2020）
摘要
•We validate the local concentration of CNN classifier.•We propose multi-region CNN for face attack detection.•The accuracy is increased on traditional attacks and adversarial example attacks.
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关键词
Face presentation attack detection,Adversarial examples,Local classification loss,Multi-regional convolutional neural networks
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