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http://hdl.handle.net/10397/105550
Title: | Deep LSAC for fine-grained recognition | Authors: | Lin, D Wang, Y Liang, L Li, P Chen, CLP |
Issue Date: | Jan-2022 | Source: | IEEE transactions on neural networks and learning systems, Jan. 2022, v. 33, no. 1, p. 200-214 | Abstract: | Fine-grained recognition emphasizes the identification of subtle differences among object categories given objects that appear in different shapes and poses. These variances should be reduced for reliable recognition. We propose a fine-grained recognition system that incorporates localization, segmentation, alignment, and classification in a unified deep neural network. The input to the classification module includes functions that enable backward-propagation (BP) in constructing the solver. Our major contribution is to propose a valve linkage function (VLF) for BP chaining and form our deep localization, segmentation, alignment, and classification (LSAC) system. The VLF can adaptively compromise errors of classification and alignment when training the LSAC model. It in turn helps to update the localization and segmentation. We evaluate our framework on two widely used fine-grained object data sets. The performance confirms the effectiveness of our LSAC system. | Keywords: | Convolutional neural network (CNN) Fine-grained recognition Object detection Pose alignment Semantic segmentation |
Publisher: | Institute of Electrical and Electronics Engineers | Journal: | IEEE transactions on neural networks and learning systems | ISSN: | 2162-237X | EISSN: | 2162-2388 | DOI: | 10.1109/TNNLS.2020.3027603 | Rights: | ©2020 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 D. Lin, Y. Wang, L. Liang, P. Li and C. L. P. Chen, "Deep LSAC for Fine-Grained Recognition," in IEEE Transactions on Neural Networks and Learning Systems, vol. 33, no. 1, pp. 200-214, Jan. 2022 is available at https://doi.org/10.1109/TNNLS.2020.3027603. |
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Li_Deep_Lsac_Fine-Grained.pdf | Pre-Published version | 78.47 MB | Adobe PDF | View/Open |
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