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Scene Text Relocation with Guidance

机译:现场文本搬迁与指导

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Applying object proposal technique for scene text detection becomes popular for its significant improvement in speed and accuracy for object detection. However, some of the text regions after the proposal classification are overlapped and hard to remove or merge. In this paper, we present a scene text relocation system that refines the detection from text proposals to text. An object proposal-based deep neural network is employed to get the text proposals. To tackle the detection overlapping problem, a refinement deep neural network relocates the overlapped regions by estimating the text probability inside, and locating the accurate text regions by thresholding. Since the space between words in different text lines are various, a guidance mechanism is proposed in text relocation to guide where to extract the text regions in word level. This refinement procedure helps boost the precision after removing multiple overlapped text regions or joint cracked text regions. The experimental results on standard benchmark ICDAR 2013 demonstrate the effectiveness of the proposed approach.
机译:应用对象提案技术对于场景文本检测变得流行,可以实现对象检测的速度和准确性的显着提高。但是,提案分类后的一些文本区域重叠,难以移除或合并。在本文中,我们介绍了一个场景文本重定位系统,它将检测从文本提案中进行了文本。基于对象的基于建议的深神经网络来获取文本提案。为了解决检测重叠问题,通过估计内部的文本概率并通过阈值定位来定位准确的文本区域来重新定位的深度神经网络来重新定位重叠区域。由于不同文本线中的单词之间的空间是各种各样的,因此在文本重新定位中提出了一种指导机制,以指导在其中提取字级别中提取文本区域的位置。此细化过程有助于在移除多个重叠的文本区域或联合裂纹文本区域后提高精度。标准基准ICDAR 2013上的实验结果证明了拟议方法的有效性。

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