1. 1. K. Jain, Y. Zhong Page segmentation using texture analysis Pattern Recognition, 29 (5), 1996, pp. 743- 770
   2. Y.Y. Tang, S.W. Lee, C.Y. Suen Automatic document processing: a survey Pattern Recognition, 29 (12), 1996, pp. 1931-1952
   3. B. Yu, A.K. Jain, M. Mohiuddin, Address block location on complex mail pieces, Proceedings of International Conference on Document Analysis and Recognition, Vancouver, BC Canada, 1997, pp. 897– 901.
   4.  Y. Cui, Q. Huang, Character extraction of license plates from video, Proceedings of IEEE Conference on Computer Vision and Pattern Recognition, San Juan, Puerto Rico, 1997, pp. 502–507.
   5. D.S. Kim, S.I. Chien, Automatic car license plate extraction using modified generalized symmetry transform and image warping, Proceedings of International Symposium on Industrial Electronics, Vol. 3, 2001, pp. 2022–2027.
   6. H.J. Zhang, Y. Gong, S.W. Smoliar, S.Y. Tan, Automatic parsing of news video, Proceedings of IEEE Conference on Multimedia Computing and Systems, Boston, 1994, pp. 45–54.
   7. J.C. Shim, C. Dorai, R. Bolle, Automatic text extraction from video for content-based annotation and retrieval, Proceedings of International Conference on Pattern Recognition, Vol. 1, Brisbane, Qld, Australia, 1998, pp. 618–620.
   8. Ye Q, Doermann D. Text detection and recognition in imagery: A survey. IEEE transactions on pattern analysis and machine intelligence. 2015 ,37(7):1480- 500.
   9. Karatzas, S. Robles Mestre, J. Mas, F. Nourbakhsh, "ICDAR robust reading competition: Challenge 1: Reading text in born-digital images", Proc. IEEE Int. Conf. Doc. Anal. Recognit., 2011, pp. 1491-1496.
   10. P. Shivakumara, A. Dutta, U. Pal, C. L. Tan, "A new method for handwritten scene text detection in video", Proc. IEEE Int. Conf. Front. Handwritten Recognit., 2010, pp. 387-392.
   11. C. Strouthpoulos, N. Papamarkos, A.E. Atsalakis Text extraction in complex color document Pattern Recognition, 35 (8), 2002, pp. 1743-1758
   12. Karaoglu S, Tao R, van Gemert JC, Gevers T. Context: Text detection for fine-grained object classification. IEEE transactions on image processing, 2017, 26(8), pp. 3965-80.
   13. He T, Huang W, Qiao Y, Yao J. Text-attentional convolutional neural network for scene text detection. IEEE transactions on image processing, 2016, pp. 2529-41.