Text detection and localization method in natural scene based on deep learning
A text detection and natural scene technology, applied in the field of computer vision, to achieve the effect of improving the detection effect
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[0040] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.
[0041] In the text detection and positioning method in natural scenes based on deep learning proposed by the present invention, the text detection network is mainly obtained by improving the RPN, and mainly includes two stages, namely, the network generation and training stage and the text positioning and detection stage.
[0042] In the network generation and training phase,
[0043] First, based on the RPN network, set the strip anchor and regression method for the test picture, and introduce the RNN network layer to construct a text detection network;
[0044] Drawing on the idea of Connectionist Text Proposal Network (CTPN) [10. Tian, Zhi, etal. Detecting Text in Natural Image with Connectionist Text Proposal Network. Computer Vision–ECCV 2016. Springer International Pub...
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