Comments (7)
不需要这么多数据,只要你做到字符均衡,大概一两百万数据就够了
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OK!谢谢
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@Aurora11111 您好,请问一下您是怎样构造数据集训练的啊?貌似作者的代码里面没有训练数据集的代码啊?是网上找其他的crnn项目进行训练吗?但是数据集和作者的不一样啊,例如我想训练液晶数字的,该怎样训练,求告知,非常感谢!
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@wenlihaoyu 请问文字识别的语料怎么得到?怎么保证均衡?还有一张训练图包含多少个字有什么讲究吗? 期待您的回复~谢谢
是不是按照key的内容,自己生成语料就可以了?然后再用一些合成的工具去添加复杂背景,修改字体等等
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@wenlihaoyu 请教一下如果我要识别这幅图片中的数字,训练时应该注意什么问题呢,为什么我用0~9的电子字体,采用不定长字符训练,acr已经到90%多了,但是实际图片验证效果很差呢?
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@ZJU-PLP 兄弟,仪表类数字识别有解决方案吗,数据集怎么搞的,测试效果怎样,我遇到了同样的问题,这个项目识别身份证及印刷字体都ok,但是液晶屏上的汉字数字就识别不到了,求指教
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@Gavin666Github 我最后的识别效果也很差,没有达到理想效果。当时是通过制作不同的实际背景,然后在背景上面生成数字和文字,进行训练,因为我电脑显卡比较差,没有训练起来。
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Related Issues (20)
- acc 一直为0
- idcard 地址识别问题请教
- angle detect model load error: Can't open .pb in cv::dnn::ReadProtoFromBinaryFile
- docker部署报错
- 一维卷积 拉曼光谱
- Unable to find image 'chineseocr:latest' locally
- 请问支持ARMv8(aarch64)架构吗 HOT 3
- 使用自己的数据集进行keras-yolo训练,xy_loss和wh_loss一直在100左右震荡不下降
- converter = strLabelConverter(''.join(alphabetEnglish))报错
- error bunzip2: not found HOT 1
- 2023
- loss和val loss都在降低,但是分类模型的准度一直不能上升怎么办?
- 可以在mac chip m2,arm64的architecture上跑吗?
- 百度网盘失效,gofile下载总是中断失败 HOT 5
- 百度网盘失效
- I swear the file is there. Can't open Angle-model.pb in function 'cv::dnn::ReadProtoFromBinaryFile'
- 训练数据集,怎么跑通
- tensorflow.python.framework.errors_impl.InvalidArgumentError HOT 1
- 没有数据集
- 为什么我使用cpu跑demo花了200多秒 HOT 1
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