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Article
A Deep Learning Framework for Joint Image Restoration and Recognition
Circuits Systems and Signal Processing (2019)
  • Ruilong Chen, University of Sheffield
  • Lyudmila Mihaylova, University of Sheffield
  • Hao Zhu, Chongqing University of Posts and Telecommunications
  • Nidhal Carla Bouaynaya, Rowan University
Abstract
Image restoration and recognition are important computer vision tasks representing an inherent part of autonomous systems. These two tasks are often implemented in a sequential manner, in which the restoration process is followed by a recognition. In contrast, this paper proposes a joint framework that simultaneously performs both tasks within a shared deep neural network architecture. This joint framework integrates the restoration and recognition tasks by incorporating: (i) common layers, (ii) restoration layers and (iii) classification layers. The total loss function combines the restoration and classification losses. The proposed joint framework, based on capsules, provides an efficient solution that can cope with challenges due to noise, image rotations and occlusions. The developed framework has been validated and evaluated on a public vehicle logo dataset under various degradation conditions, including Gaussian noise, rotation and occlusion. The results show that the joint framework improves the accuracy compared with the single task networks.
Publication Date
August 5, 2019
DOI
10.1007/s00034-019-01222-x
Citation Information
Ruilong Chen, Lyudmila Mihaylova, Hao Zhu and Nidhal Carla Bouaynaya. "A Deep Learning Framework for Joint Image Restoration and Recognition" Circuits Systems and Signal Processing (2019) p. 1 - 20
Available at: http://works.bepress.com/nidhal-bouaynaya/35/