CN109272043B - 用于光学字符识别的训练数据生成方法、系统和电子设备 - Google Patents
用于光学字符识别的训练数据生成方法、系统和电子设备 Download PDFInfo
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- CN109272043B CN109272043B CN201811112547.5A CN201811112547A CN109272043B CN 109272043 B CN109272043 B CN 109272043B CN 201811112547 A CN201811112547 A CN 201811112547A CN 109272043 B CN109272043 B CN 109272043B
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CN109978044B (zh) * | 2019-03-20 | 2021-03-19 | 广州云测信息技术有限公司 | 训练数据生成方法和装置、以及模型的训练方法和装置 |
CN110136225B (zh) * | 2019-03-29 | 2023-05-30 | 北京旷视科技有限公司 | 生成书面印刷数据的样本的方法、装置及计算机存储介质 |
CN110135413B (zh) * | 2019-05-08 | 2021-08-17 | 达闼机器人有限公司 | 一种字符识别图像的生成方法、电子设备和可读存储介质 |
CN110163285B (zh) * | 2019-05-23 | 2021-03-02 | 阳光保险集团股份有限公司 | 票证识别训练样本合成方法和计算机存储介质 |
CN110351094B (zh) * | 2019-07-03 | 2024-03-15 | 平安科技(深圳)有限公司 | 字符验证方法、装置、计算机设备及存储介质 |
CN110503159B (zh) * | 2019-08-28 | 2022-10-11 | 北京达佳互联信息技术有限公司 | 文字识别方法、装置、设备及介质 |
CN110956170A (zh) * | 2019-09-30 | 2020-04-03 | 京东数字科技控股有限公司 | 生成护照机读码样本的方法、装置、设备及存储介质 |
CN111325106B (zh) * | 2020-01-22 | 2023-11-03 | 京东科技控股股份有限公司 | 生成训练数据的方法及装置 |
CN111626124B (zh) * | 2020-04-24 | 2024-06-11 | 平安国际智慧城市科技股份有限公司 | Ocr图像样本生成、印刷体验证方法、装置、设备及介质 |
CN112418297A (zh) * | 2020-11-19 | 2021-02-26 | 北京云从科技有限公司 | 基于图像扩展的ocr模型训练方法、系统及装置 |
CN112418224B (zh) * | 2021-01-22 | 2021-04-23 | 成都无糖信息技术有限公司 | 一种基于机器学习的通用ocr的训练数据生成系统及方法 |
CN114863416A (zh) * | 2022-07-07 | 2022-08-05 | 合肥高维数据技术有限公司 | 通用文本ocr的训练数据生成方法及系统 |
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CN103679208A (zh) * | 2013-11-27 | 2014-03-26 | 北京中科模识科技有限公司 | 基于广电字幕识别的训练数据自动生成和深度学习方法 |
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CN108288064B (zh) * | 2017-01-09 | 2022-06-07 | 北京京东尚科信息技术有限公司 | 用于生成图片的方法和装置 |
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