Dictionary Representation of Deep Features for Occlusion-Robust Face Recognition

• Published in: IEEE access Vol. 7; pp. 26595 - 26605
• Main Authors: Cen, Feng, Wang, Guanghui
• Format: Journal Article
• Language: English
• Published: Piscataway IEEE 2019; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Algorithms; Artificial neural networks; convolutional neural network; deep learning; Dictionaries; dictionary representation; Face; Face recognition; Feature extraction; Feature recognition; Machine learning; Occlusion; occlusion-robust; Representations; Testing; Training; Visualization

Deep learning has achieved exciting results in face recognition; however, the accuracy is still unsatisfying for occluded faces. To improve the robustness for occluded faces, this paper proposes a novel deep dictionary representation-based classification scheme, where a convolutional neural network...