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Perceptive Vision for Headline Localisation in Bangla Handwritten Text Recognition

机译:Bangla手写文本识别中标题本地化的看法

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In this paper, we propose to give tools for Bangla hand- writing recognition. We present a mechanism to segment documents into text lines and words, and more specifically to detect headline position in each word. Indeed, this head- line is an horizontal line on the upper part of most of char- acters, which is characteristic of Bangla writing. Its locali- sation is a new approach that can improve text recognition quality. This headline is detected into words inside text lines thanks to a notion of perceptive vision: at a certain dis- tance, text lines appear as line-segments that give the global orientation of words. Watching closer may help to give the exact position of the headline. Consequently, this work is mainly based on applying a segment extractor at different image resolutions and combining extracted information in order to compute the headlines. Our line-segment extractor is based on Kalman filtering.
机译:在本文中,我们建议为Bangla手写识别提供工具。我们向文本线条和单词介绍了一种将文档进行分段,更具体地检测每个单词中的标题位置。实际上,这头线是大多数字符演员的水平线,这是Bangla写作的特征。它的本地化是一种可以提高文本识别质量的新方法。由于感知视觉的概念,此标题被检测到文本线条内的单词:在某种情况下,文本线显示为提供单词的全局方向的线段。观看更近的可能有助于给出标题的确切位置。因此,这项工作主要基于在不同的图像分辨率下应用段提取器并组合提取的信息以计算头条新闻。我们的线路段提取器基于Kalman滤波。

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