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http://hdl.handle.net/10397/107165
Title: | Low-resolution face recognition based on identity-preserved face hallucination | Authors: | Lai, SC He, CH Lam, KM |
Issue Date: | 2019 | Source: | In Proceedings of 2019 IEEE International Conference on Image Processing (ICIP), 22-25 September 2019, Taipei, Taiwan, p. 1173-1177 | Abstract: | The state-of-the-art Convolutional Neural Network (CNN)-based methods have achieved promising recognition performance on human face images. However, the accuracy cannot be retained when face images are at very low resolution (LR). In this paper, we propose a novel loss function, called identity-preserved loss, which combines with the image-content loss to jointly supervise CNNs, for performing face hallucination and recognition simultaneously. Therefore, the trained network is able to perform face hallucination and identity preservation, even if the query face is of very low resolution. More importantly, experimental results show that our proposed method can preserve the identities for the LR images from unknown subjects, who are not included in the training set. The source code of our proposed method is available at: https://github.com/johnnysclai/SR-LRFR. | Keywords: | Deep learning Face hallucination Identity-preserved loss Low-resolution face recognition |
Publisher: | Institute of Electrical and Electronics Engineers | ISBN: | 978-1-5386-6249-6 (Electronic) 978-1-5386-6250-2 (Print on Demand(PoD)) |
DOI: | 10.1109/ICIP.2019.8803782 | Description: | 2019 IEEE International Conference on Image Processing (ICIP), 22-25 September 2019, Taipei, Taiwan | Rights: | ©2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The following publication S. -C. Lai, C. -H. He and K. -M. Lam, "Low-Resolution Face Recognition Based on Identity-Preserved Face Hallucination," 2019 IEEE International Conference on Image Processing (ICIP), Taipei, Taiwan, 2019, pp. 1173-1177 is available at https://doi.org/10.1109/ICIP.2019.8803782. |
Appears in Collections: | Conference Paper |
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