arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2008.08148cs.CVcs.LG
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有限数据和噪声数据下的鲁棒手写体识别

Robust Handwriting Recognition with Limited and Noisy Data

Carnegie Mellon University(卡内基梅隆大学);The Boeing Company(波音公司)

Hai Pham, Amrith Setlur, Saket Dingliwal, Tzu-Hsiang Lin, Barnabas Poczos, Kang Huang, Zhuo Li, Jae Lim, Collin McCormack, Tam Vu

摘要:

尽管计算机视觉领域的深度学习已经出现,但一般的手写识别问题还远未解决。大多数现有的方法集中在手写数据集,有明确的书面文本和仔细分割的标签。在本文中,我们专注于从维护日志中学习手写字符,这是一个数据非常有限和嘈杂的约束设置。我们把问题分解为两个连续的阶段,分别是分词和词识别,并利用数据增强技术对这两个阶段进行训练。与流行的场景文本检测和单词识别基线的广泛比较表明,我们的系统实现了较低的出错率,更适合处理嘈杂和困难的文档

英文摘要:

Despite the advent of deep learning in computer vision, the general handwriting recognition problem is far from solved. Most existing approaches focus on handwriting datasets that have clearly written text and carefully segmented labels. In this paper, we instead focus on learning handwritten characters from maintenance logs, a constrained setting where data is very limited and noisy. We break the problem into two consecutive stages of word segmentation and word recognition respectively and utilize data augmentation techniques to train both stages. Extensive comparisons with popular baselines for scene-text detection and word recognition show that our system achieves a lower error rate and is more suited to handle noisy and difficult documents

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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