2020
DOI: 10.1007/s42979-020-0114-9
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Detecting Affect States Using VGG16, ResNet50 and SE-ResNet50 Networks

Abstract: Affect detection is a key component in developing intelligent human computer interface systems. State-of-the-art affect detection systems assume the availability of full un-occluded face images. This work uses convolutional neural networks with transfer learning to detect 7 basic affect states, viz. Angry, Contempt, Disgust, Fear, Happy and Sad. The paper compares three pre-trained networks, viz. VGG16, ResNet50 and a SE-ResNet50, in which a new architectural block of squeeze and excitation has been integrated… Show more

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Cited by 335 publications
(157 citation statements)
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References 14 publications
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“…ImageNet is a labeled dataset including over 14 million images classified to 1000 different classes. VGG16 has been used for its robustness since it can provide a high performance and respective accuracies, even when the image datasets are small [45]. The input of VGG16 is a three channel RGB image of the fixed size of 224 × 224 pixels.…”
Section: Vgg16mentioning
confidence: 99%
See 1 more Smart Citation
“…ImageNet is a labeled dataset including over 14 million images classified to 1000 different classes. VGG16 has been used for its robustness since it can provide a high performance and respective accuracies, even when the image datasets are small [45]. The input of VGG16 is a three channel RGB image of the fixed size of 224 × 224 pixels.…”
Section: Vgg16mentioning
confidence: 99%
“…Furthermore, only one pooling layer is used, batch normalization is implemented, and the final total network structure comprised three times more layers than VGG16. It is comparable to the VGG16 network, apart from the fact that Resnet50 has an additional identity mapping capability [45]. ResNet-50 can be trained much faster than the VGG16, since it reduces the vanishing gradient problem by creating an alternative shortcut for the gradient to pass trough.…”
Section: Vgg16mentioning
confidence: 99%
“…on more than a million images, VGG-16 is trained and can classify images into 1000 object categories . All convolutional layers in VGG16 are 3 × 3 convolutional layers with 2 × 2 pooling layers with a stride size of 2 and a stride size of 1 and the same padding [31].…”
Section: Vgg16 Cnn Architecture and Resultsmentioning
confidence: 99%
“…Bu sayede ağın derinleşmesiyle oluşan bozulmanın önüne geçilmiş olur. Bu, eğitim setine aşırı öğrenme (over-fitting) sorununu önlemeye yardımcı olur (He vd., 2016;Theckedath & Sedamkar, 2020).…”
Section: Resnet50 Modelunclassified