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深度学习论文:SHOPSIGN:中国商店的街景多样化场景文本数据集(ShopSign: a Diverse Scene Text Dataset of Chin

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wwwtjsix 发表于 2019-3-26 12:04:32 | 显示全部楼层 |阅读模式
wwwtjsix 2019-3-26 12:04:32 336 0 显示全部楼层
深度学习论文:SHOPSIGN:中国商店的街景多样化场景文本数据集(ShopSign: a Diverse Scene Text Dataset of Chinese Shop Signs in Street  Views)在本文中,我们介绍了ShopSign数据集,这是一个新开发的自然场景文本数据集,中文商店标志在街景中。虽然已经公开了几个场景文本数据集(例如ICDAR2015,COCO-Text),但这些数据集中的图像很少包含中文字符/字符。因此,我们收集并注释了ShopSign数据集,以进行中文场景文本检测和识别的研究。新数据集具有三个鲜明的特点:(1)大规模:包含25,362个中国商店标志图像,总数为196,010个文本行。 (2)多样性:ShopSign中的图像使用50多种不同的移动电话,从市中心到发展中地区以不同的方式捕获。 (3)难度:数据集非常稀疏且不平衡。它还包括五类硬图像(镜像,木制,变形,外露和模糊)。为了说明ShopSign中的挑战,我们使用最先进的场景文本检测方法(包括CATN,TextBoxes ++和EAST)和跨数据集验证来运行基线实验,以比较它们在CTW,RCTW和ICPR2018等相关数据集上的相应性能。 MTWI挑战数据集。我们的ShopSign数据集的样本图像和详细描述可在以下网址获得:https URL。
In this paper, we introduce the ShopSign dataset, which is a newly developednatural scene text dataset of Chinese shop signs in street views.Although afew scene text datasets are already publicly available (e.g. ICDAR2015,COCO-Text), there are few images in these datasets that contain Chinesetexts/characters.Hence, we collect and annotate the ShopSign dataset toadvance research in Chinese scene text detection and recognition.The new dataset has three distinctive characteristics: (1) large-scale: itcontains 25,362 Chinese shop sign images, with a total number of 196,010text-lines.(2) diversity: the images in ShopSign were captured in differentscenes, from downtown to developing regions, using more than 50 differentmobile phones.(3) difficulty: the dataset is very sparse and imbalanced.Italso includes five categories of hard images (mirror, wooden, deformed, exposedand obscure).To illustrate the challenges in ShopSign, we run baselineexperiments using state-of-the-art scene text detection methods (includingCTPN, TextBoxes++ and EAST), and cross-dataset validation to compare theircorresponding performance on the related datasets such as CTW, RCTW and ICPR2018MTWI challenge dataset.The sample images and detailed descriptions of our ShopSign dataset arepublicly available at: this https URL.深度学习论文:SHOPSIGN:中国商店的街景多样化场景文本数据集(ShopSign: a Diverse Scene Text Dataset of Chinese Shop Signs in Street  Views) rfPMt03Z0hUXH0CT.jpg
URL地址:https://arxiv.org/abs/1903.10412     ----pdf下载地址:https://arxiv.org/pdf/1903.10412    ----深度学习论文:SHOPSIGN:中国商店的街景多样化场景文本数据集(ShopSign: a Diverse Scene Text Dataset of Chinese Shop Signs in Street  Views)
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