Duc Minh Vo

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A novel approach based on structure information extraction in frequency domain is proposed for image representation problem. Regarding this problem, a new subspace method based on Two-dimensional Fractional Principle Component Analysis (2D-FPCA) in frequency domain is applied to images, thus extracting the texture information. In order to extract the(More)
Recognizing the facial expression plays an important role in human computer interaction. Following the recent success of the Convolutional Neural Network (CNN) in image classification and object recognition, this paper proposes a facial expression recognition method that makes full use of CNNs to detect face features globally and locally and that combines(More)
Motivated by the newly recent trend in pattern recognition - convolutional neural network (CNN), we introduce a new fusion method based on CNN and support vector machines (SVM) for facial expression recognition problem. Our study puts the deep generic features from CNN and SVM together which is more efficient than CNN only. We investigate our proposed(More)
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