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Paper · 1706.09579 · 2017

R2CNN: Rotational Region CNN for Orientation Robust Scene Text Detection

arXiv · PDF · Open in the Atlas

Code that ran

We lifted 1 functions out of this paper's own repositories and ran 1 of them in a sandbox. "Ran" means the function executed on a synthesized input and returned a value. It is not a reproduction of the paper's results.

RepositoryRoleRan
dafanghe/Tensorflow_SceneText_Oriented_Box_Predictor extension 1 of 1
FunctionStatusWhere it lives
polygon_area Ran dafanghe/Tensorflow_SceneText_Oriented_Box_Predictor/create_text_dataset.py
pointer only (licence: NONE) · get_code("88eef989a92fa8ff")

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Abstract

In this paper, we propose a novel method called Rotational Region CNN (R2CNN) for detecting arbitrary-oriented texts in natural scene images. The framework is based on Faster R-CNN [1] architecture. First, we use the Region Proposal Network (RPN) to generate axis-aligned bounding boxes that enclose the texts with different orientations. Second, for each axis-aligned text box proposed by RPN, we extract its pooled features with different pooled sizes and the concatenated features are used to simultaneously predict the text/non-text score, axis-aligned box and inclined minimum area box. At last, we use an inclined non-maximum suppression to get the detection results. Our approach achieves competitive results on text detection benchmarks: ICDAR 2015 and ICDAR 2013.

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