Abstract
Text, as one of the most influential inventions of humanity, has played an important role in human life, so far from ancient times. The rich and precise information embodied in text is very useful in a wide range of vision-based applications, therefore text detection and recognition in natural scenes have become important and active research topics in computer vision and document analysis. Especially in recent years, the community has seen a surge of research efforts and substantial progresses in these fields, though a variety of challenges (e.g. noise, blur, distortion, occlusion and variation) still remain. The purposes of this survey are three-fold: 1) introduce up-to-date works, 2) identify state-of-the-art algorithms, and 3) predict potential research directions in the future. Moreover, this paper provides comprehensive links to publicly available resources, including benchmark datasets, source codes, and online demos. In summary, this literature review can serve as a good reference for researchers in the areas of scene text detection and recognition.
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Yingying Zhu received her BS in electronics and information engineering from Huazhong University of Science and Technology (HUST), China in 2011. She is currently a PhD student in the School of Electronic Information and Communications, HUST. Her research areas mainly include text/traffic sign detection and recognition in natural images.
Cong Yao received his BS and PhD in electronics and information engineering from Huazhong University of Science and Technology (HUST), China in 2008 and 2014, respectively. He was a visiting research scholar with Temple University, USA in 2013. His research has focused on computer vision and machine learning, in particular, the area of text detection and recognition in natural images.
Xiang Bai received his BS, MS, and PhD degrees from Huazhong University of Science and Technology (HUST), China in 2003, 2005, and 2009, respectively, all in electronics and information engineering. He is currently a professor in the School of Electronic Information and Communications, HUST, where he is also the Vice Director of the National Center of Anti-Counterfeiting Technology, China. His research interests include object recognition, shape analysis, scene text recognition, and intelligent systems.
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Zhu, Y., Yao, C. & Bai, X. Scene text detection and recognition: recent advances and future trends. Front. Comput. Sci. 10, 19–36 (2016). https://doi.org/10.1007/s11704-015-4488-0
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DOI: https://doi.org/10.1007/s11704-015-4488-0