التفاصيل البيبلوغرافية
| العنوان: |
Ship Number Recognition Method Based on An improved CRNN Model. |
| المؤلفون: |
Wenqi Xu, Yuesheng Liu, Ziyang Zhong, Yang Chen, Jinfeng Xia, Yunjie Chen |
| المصدر: |
KSII Transactions on Internet & Information Systems; Mar2023, Vol. 17 Issue 3, p740-753, 14p |
| مصطلحات موضوعية: |
TEXT recognition, IMAGE reconstruction, COMPUTER vision, IMAGE recognition (Computer vision), RECOGNITION (Psychology), SHIPS, AUTOMOBILE license plates |
| مستخلص: |
Text recognition in natural scene images is a challenging problem in computer vision. The accurate identification of ship number characters can effectively improve the level of ship traffic management. However, due to the blurring caused by motion and text occlusion, the accuracy of ship number recognition is difficult to meet the actual requirements. To solve these problems, this paper proposes a dual-branch network based on the CRNN identification network. The network couples image restoration and character recognition. The CycleGAN module is used for blur restoration branch, and the Pix2pix module is used for character occlusion branch. The two are coupled to reduce the impact of image blur and occlusion. Input the recovered image into the text recognition branch to improve the recognition accuracy. After a lot of experiments, the model is robust and easy to train. Experiments on CTW datasets and real ship maps illustrate that our method can get more accurate results. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
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