Abstract
Model recognition of second-hand mobile phones has been considered as an essential process to improve the efficiency of phone recycling. However, due to the diversity of mobile phone appearances, it is difficult to realize accurate recognition. To solve this problem, a mobile phone recognition method based on bilinear-convolutional neural network (B-CNN) is proposed in this paper. First, a feature extraction model, based on B-CNN, is designed to adaptively extract local features from the images of secondhand mobile phones. Second, a joint loss function, constructed by center distance and softmax, is developed to reduce the interclass feature distance during the training process. Third, a parameter downscaling method, derived from the kernel discriminant analysis algorithm, is introduced to eliminate redundant features in B-CNN. Finally, the experimental results demonstrate that the B-CNN method can achieve higher accuracy than some existing methods.
Similar content being viewed by others
References
Zeng X, Gong R, Chen W Q, et al. Uncovering the recycling potential of “New” WEEE in China. Environ Sci Technol, 2016, 50: 1347–1358
Dias P, Machado A, Huda N, et al. Waste electric and electronic equipment (WEEE) management: A study on the Brazilian recycling routes. J Cleaner Production, 2018, 174: 7–16
Parajuly K, Wenzel H. Potential for circular economy in household WEEE management. J Cleaner Production, 2017, 151: 272–285
Islam M T, Huda N. Reverse logistics and closed-loop supply chain of Waste Electrical and Electronic Equipment (WEEE)/E-waste: A comprehensive literature review. Resources Conservation Recycling, 2018, 137: 48–75
Zlamparet G I, Ijomah W, Miao Y, et al. Remanufacturing strategies: A solution for WEEE problem. J Cleaner Production, 2017, 149: 126–136
Cao J, Chen Y, Shi B, et al. WEEE recycling in Zhejiang Province, China: Generation, treatment, and public awareness. J Cleaner Production, 2016, 127: 311–324
Ueberschaar M, Geiping J, Zamzow M, et al. Assessment of element-specific recycling efficiency in WEEE pre-processing. Resources Conservation Recycling, 2017, 124: 25–41
Tan Q, Dong Q, Liu L, et al. Potential recycling availability and capacity assessment on typical metals in waste mobile phones: A current research study in China. J Cleaner Production, 2017, 148: 509–517
Yao L, Liu T, Chen X, et al. An integrated method of life-cycle assessment and system dynamics for waste mobile phone management and recycling in China. J Cleaner Production, 2018, 187: 852–862
He W, Li G, Ma X, et al. WEEE recovery strategies and the WEEE treatment status in China. J Hazard Mater, 2006, 136: 502–512
Le Q F, Zhu X, Li Y, et al. Fine-grained bird recognition by using contour-based pose transfer. Opt Eng, 2014, 26: 25–29
Zhu F, Kong X, Zheng L, et al. Part-based deep hashing for large-scale person re-identification. IEEE Trans Image Process, 2017, 26: 4806–4817
Wei X S, Xie C W, Wu J. Mask-CNN: Localizing parts and selecting descriptors for fine-grained image recognition. Comput Sci, 2016, 1605: 87–88
Biswas C, Mukherjee J. Logo recognition technique using sift descriptor, surf descriptor and hog descriptor. Int J Comput Appl, 2015, 117: 34–37
Satpathy A, Xudong Jiang A, How-Lung Eng A. LBP-based edge-texture features for object recognition. IEEE Trans Image Process, 2014, 23: 1953–1964
Lu F, Liu Y, Zhang R H. An improved hog-based vehicle logo location and recognition method. Study Opt Commun, 2012, 38: 26–29
Ye Y. Leaf classification methods based on SVM and SIFT. In: Proceedings of 2013 Chinese Intelligent Automation Conference. Lecture Notes in Electrical Engineering. Berlin, Heidelberg: Springer, 2013, 256 (5): 341–348
Li L, Wang C, Li W, et al. Hyperspectral image classification by AdaBoost weighted composite kernel extreme learning machines. Neurocomputing, 2018, 275: 1725–1733
Ko B C, Gim J W, Nam J Y. Cell image classification based on ensemble features and random forest. Electron Lett, 2011, 47: 638–639
Jiang L L, Qi Q W, Zhang A, et al. Improving the accuracy of image-based forest fire recognition and spatial positioning. Sci China Tech Sci, 2010, 53: 184–190
Dong H, Ma W, Wu Y, et al. Local descriptor learning for change detection in synthetic aperture radar images via convolutional neural networks. IEEE Access, 2019, 7: 15389–15403
Han J, Yao X, Cheng G, et al. P-CNN: Part-based convolutional neural networks for fine-grained visual categorization. IEEE Trans Pattern Anal Mach Intell, 2020, 1
Lin D, Shen X, Lu C, et al. Deep lac: Deep localization, alignment and classification for fine-grained recognition. In: Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition. 2015. 1666–1674
Ge H, Tu X, Xie M, et al. ASP-CNN: Aligning semantic parts for finegrained image classification. J Electron Imaging, 2019, 28: 23–29
Liang Y, Lu S, Weng R, et al. Unsupervised noise-robust feature extraction for aerial image classification. Sci China Tech Sci, 2020, 63: 1406–1415
Agrawal P, Girshick R, Malik J. Analyzing the Performance of Multilayer Neural Networks for Object Recognition. In: Fleet D, Pajdla T, Schiele B, et al, eds. Computer Vision—ECCV 2014. Lecture Notes in Computer Science, vol 8695. Cham: Springer, 2014. 329–344
Xie G S, Zhang X Y, Yang W, et al. LG-CNN: From local parts to global discrimination for fine-grained recognition. Pattern Recognition, 2017, 71: 118–131
Hao W, Bie R, Guo J, et al. Optimized CNN based image recognition through target region selection. Int J Light Electron Opts, 2017, 156: 27–36
Lin T Y, Roychowdhury A, Maji S. Bilinear convolutional neural networks for fine-grained visual recognition. IEEE Trans Pattern Analy Machine Intell, 2018, 40: 1309–1322
Krizhevsky A, Ssutskever I, Hinton G. ImageNet classification with deep convolutional neural networks. Adv Neural Infor Process Systs, 2012, 25: 1097–1105
Sochor J, Spanhel J, Herout A. Boxcars: Improving fine-grained recognition of vehicles using 3-D bounding boxes in traffic surveillance. IEEE Trans Intell Transp Syst, 2018, 20: 97–108
Qi L, Lu X, Li X. Exploiting spatial relation for fine-grained image classification. Pattern Recognition, 2019, 91: 47–55
Zhao J, Peng Y, He X. Attribute hierarchy based multi-task learning for fine-grained image classification. Neurocomputing, 2020, 395: 150–159
Author information
Authors and Affiliations
Corresponding author
Additional information
This work was supported by the National Key Program of China (Grant No. 2018YFC1900800-5), the National Natural Science Foundation of China (Grant Nos. 61890930-5 and 61622301), and the Beijing University Outstanding Young Scientist Program (Grant No. BJJWZYJH0120191000-5020).
Rights and permissions
About this article
Cite this article
Han, H., Zhen, Q., Yang, H. et al. Mobile phone recognition method based on bilinear convolutional neural network. Sci. China Technol. Sci. 64, 2477–2484 (2021). https://doi.org/10.1007/s11431-020-1777-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11431-020-1777-4