2020-09-17 19:08:39 +08:00
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## OCR模型列表(V1.1,9月22日更新)
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- [一、文本检测模型](#文本检测模型)
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- [二、文本识别模型](#文本识别模型)
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- [1. 中文识别模型](#中文识别模型)
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- [2. 英文识别模型](#英文识别模型)
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- [3. 多语言识别模型](#多语言识别模型)
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- [三、文本方向分类模型](#文本方向分类模型)
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2020-09-19 22:20:40 +08:00
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PaddleOCR提供的可下载模型包括`推理模型`、`训练模型`、`预训练模型`、`slim模型`,模型区别说明如下:
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2020-09-17 19:08:39 +08:00
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|模型类型|模型格式|简介|
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2020-09-19 22:20:40 +08:00
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|推理模型|model、params|用于python预测引擎推理,[详情](./inference.md)|
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2020-09-17 19:08:39 +08:00
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|训练模型、预训练模型|\*.pdmodel、\*.pdopt、\*.pdparams|训练过程中保存的checkpoints模型,保存的是模型的参数,多用于模型指标评估和恢复训练|
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2020-09-20 02:32:46 +08:00
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|slim模型|\*.nb|用于lite部署|
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2020-09-17 19:08:39 +08:00
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<a name="文本检测模型"></a>
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2020-09-18 09:47:13 +08:00
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### 一、文本检测模型
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2020-09-21 13:14:06 +08:00
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|模型名称|模型简介|配置文件|推理模型大小|下载地址|
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|ch_ppocr_mobile_slim_v1.1_det|slim裁剪版超轻量模型,支持中英文、多语种文本检测|[det_mv3_db.yml](../../configs/det/det_mv3_db.yml)|1.4M|[推理模型](https://paddleocr.bj.bcebos.com/20-09-22/mobile-slim/det/ch_ppocr_mobile_v1.1_det_prune_infer.tar) / [slim模型](https://paddleocr.bj.bcebos.com/20-09-22/mobile-slim/det/ch_ppocr_mobile_v1.1_det_prune_opt.nb)|
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|ch_ppocr_mobile_v1.1_det|原始超轻量模型,支持中英文、多语种文本检测|[det_mv3_db.yml](../../configs/det/det_mv3_db.yml)|2.6M|[推理模型](https://paddleocr.bj.bcebos.com/20-09-22/mobile/det/ch_ppocr_mobile_v1.1_det_infer.tar) / [训练模型](https://paddleocr.bj.bcebos.com/20-09-22/mobile/det/ch_ppocr_mobile_v1.1_det_train.tar)|
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|ch_ppocr_server_v1.1_det|通用模型,支持中英文、多语种文本检测,比超轻量模型更大,但效果更好|[det_r18_vd_db.yml](../../configs/det/det_r18_vd_db.yml)|47.2M|[推理模型](https://paddleocr.bj.bcebos.com/20-09-22/server/det/ch_ppocr_server_v1.1_det_infer.tar) / [训练模型](https://paddleocr.bj.bcebos.com/20-09-22/server/det/ch_ppocr_server_v1.1_det_train.tar)|
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2020-09-17 19:08:39 +08:00
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<a name="文本识别模型"></a>
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2020-09-18 09:47:13 +08:00
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### 二、文本识别模型
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2020-09-17 19:08:39 +08:00
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<a name="中文识别模型"></a>
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#### 1. 中文识别模型
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2020-09-21 13:14:06 +08:00
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|模型名称|模型简介|配置文件|推理模型大小|下载地址|
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|ch_ppocr_mobile_slim_v1.1_rec|slim裁剪量化版超轻量模型,支持中英文、数字识别|[rec_chinese_lite_train.yml](../../configs/rec/rec_chinese_lite_train.yml)|1.6M|[推理模型](https://paddleocr.bj.bcebos.com/20-09-22/mobile-slim/rec/ch_ppocr_mobile_v1.1_rec_quant_infer.tar) / [slim模型](https://paddleocr.bj.bcebos.com/20-09-22/mobile-slim/rec/ch_ppocr_mobile_v1.1_rec_quant_opt.nb)|
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|ch_ppocr_mobile_v1.1_rec|原始超轻量模型,支持中英文、数字识别|[rec_chinese_lite_train.yml](../../configs/rec/rec_chinese_lite_train.yml)|4.6M|[推理模型](https://paddleocr.bj.bcebos.com/20-09-22/mobile/rec/ch_ppocr_mobile_v1.1_rec_infer.tar) / [训练模型](https://paddleocr.bj.bcebos.com/20-09-22/mobile/rec/ch_ppocr_mobile_v1.1_rec_train.tar) / [预训练模型](https://paddleocr.bj.bcebos.com/20-09-22/mobile/rec/ch_ppocr_mobile_v1.1_rec_pre.tar)|
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|ch_ppocr_server_v1.1_rec|通用模型,支持中英文、数字识别|[rec_chinese_common_train.yml](../../configs/rec/rec_chinese_common_train.yml)|105M|[推理模型](https://paddleocr.bj.bcebos.com/20-09-22/server/rec/ch_ppocr_server_v1.1_rec_infer.tar) / [训练模型](https://paddleocr.bj.bcebos.com/20-09-22/server/rec/ch_ppocr_server_v1.1_rec_train.tar) / [预训练模型](https://paddleocr.bj.bcebos.com/20-09-22/server/rec/ch_ppocr_server_v1.1_rec_pre.tar)|
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**说明:** `训练模型`是基于预训练模型在真实数据与竖排合成文本数据上finetune得到的模型,在真实应用场景中有着更好的表现,`预训练模型`则是直接基于全量真实数据与合成数据训练得到,更适合用于在自己的数据集上finetune。
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<a name="英文识别模型"></a>
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#### 2. 英文识别模型
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2020-09-19 22:20:40 +08:00
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|模型名称|模型简介|推理模型大小|下载地址|
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2020-09-17 19:08:39 +08:00
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2020-09-21 13:14:06 +08:00
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|en_ppocr_mobile_slim_v1.1_rec|slim裁剪量化版超轻量模型,支持英文、数字识别|[rec_en_lite_train.yml](../../configs/rec/multi_languages/rec_en_lite_train.yml)|0.9M|[推理模型](https://paddleocr.bj.bcebos.com/20-09-22/mobile-slim/en/en_ppocr_mobile_v1.1_rec_quant_infer.tar) / [slim模型](https://paddleocr.bj.bcebos.com/20-09-22/mobile-slim/en/en_ppocr_mobile_v1.1_rec_quant_opt.nb)|
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|en_ppocr_mobile_v1.1_rec|原始超轻量模型,支持英文、数字识别|[rec_en_lite_train.yml](../../configs/rec/multi_languages/rec_en_lite_train.yml)|2.0M|[推理模型](https://paddleocr.bj.bcebos.com/20-09-22/mobile/en/en_ppocr_mobile_v1.1_rec_infer.tar) / [训练模型](https://paddleocr.bj.bcebos.com/20-09-22/mobile/en/en_ppocr_mobile_v1.1_rec_train.tar)|
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2020-09-17 19:08:39 +08:00
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<a name="多语言识别模型"></a>
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#### 3. 多语言识别模型(更多语言持续更新中...)
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2020-09-21 13:14:06 +08:00
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|模型名称|模型简介|配置文件|推理模型大小|下载地址|
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| french_ppocr_mobile_v1.1_rec |法文识别|[rec_french_lite_train.yml](../../configs/rec/multi_languages/rec_french_lite_train.yml)|2.1M|[推理模型](https://paddleocr.bj.bcebos.com/20-09-22/mobile/fr/french_ppocr_mobile_v1.1_rec_infer.tar) / [训练模型](https://paddleocr.bj.bcebos.com/20-09-22/mobile/fr/french_ppocr_mobile_v1.1_rec_train.tar)|
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| german_ppocr_mobile_v1.1_rec |德文识别|[rec_ger_lite_train.yml](../../configs/rec/multi_languages/rec_ger_lite_train.yml)|2.1M|[推理模型](https://paddleocr.bj.bcebos.com/20-09-22/mobile/ge/german_ppocr_mobile_v1.1_rec_infer.tar) / [训练模型](https://paddleocr.bj.bcebos.com/20-09-22/mobile/ge/german_ppocr_mobile_v1.1_rec_train.tar)|
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| korean_ppocr_mobile_v1.1_rec |韩文识别|[rec_korean_lite_train.yml](../../configs/rec/multi_languages/rec_korean_lite_train.yml)|3.4M|[推理模型](https://paddleocr.bj.bcebos.com/20-09-22/mobile/kr/korean_ppocr_mobile_v1.1_rec_infer.tar) / [训练模型](https://paddleocr.bj.bcebos.com/20-09-22/mobile/kr/korean_ppocr_mobile_v1.1_rec_train.tar)|
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| japan_ppocr_mobile_v1.1_rec |日文识别|[rec_japan_lite_train.yml](../../configs/rec/multi_languages/rec_japan_lite_train.yml)|3.7M|[推理模型](https://paddleocr.bj.bcebos.com/20-09-22/mobile/jp/japan_ppocr_mobile_v1.1_rec_infer.tar) / [训练模型](https://paddleocr.bj.bcebos.com/20-09-22/mobile/jp/japan_ppocr_mobile_v1.1_rec_train.tar)|
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2020-09-19 16:56:56 +08:00
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2020-09-17 19:08:39 +08:00
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<a name="文本方向分类模型"></a>
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2020-09-18 09:47:13 +08:00
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### 三、文本方向分类模型
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2020-09-21 13:14:06 +08:00
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|模型名称|模型简介|配置文件|推理模型大小|下载地址|
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|ch_ppocr_mobile_v1.1_cls_quant|slim量化版模型|[cls_mv3.yml](../../configs/cls/cls_mv3.yml)|0.5M|[推理模型](https://paddleocr.bj.bcebos.com/20-09-22/cls/ch_ppocr_mobile_v1.1_cls_quant_infer.tar) / [训练模型](https://paddleocr.bj.bcebos.com/20-09-22/cls/ch_ppocr_mobile_v1.1_cls_quant_train.tar) / [slim模型]()|
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|ch_ppocr_mobile_v1.1_cls|原始模型|[cls_mv3.yml](../../configs/cls/cls_mv3.yml)|850kb|[推理模型](https://paddleocr.bj.bcebos.com/20-09-22/cls/ch_ppocr_mobile_v1.1_cls_infer.tar) / [训练模型](https://paddleocr.bj.bcebos.com/20-09-22/cls/ch_ppocr_mobile_v1.1_cls_train.tar)|
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2020-09-17 19:08:39 +08:00
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## OCR模型列表(V1.0,7月16日更新)
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|模型名称|模型简介|检测模型地址|识别模型地址|支持空格的识别模型地址|
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2020-09-19 22:20:40 +08:00
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|chinese_db_crnn_mobile|8.6M超轻量级中文OCR模型|[推理模型](https://paddleocr.bj.bcebos.com/ch_models/ch_det_mv3_db_infer.tar) / [预训练模型](https://paddleocr.bj.bcebos.com/ch_models/ch_det_mv3_db.tar)|[推理模型](https://paddleocr.bj.bcebos.com/ch_models/ch_rec_mv3_crnn_infer.tar) / [预训练模型](https://paddleocr.bj.bcebos.com/ch_models/ch_rec_mv3_crnn.tar)|[推理模型](https://paddleocr.bj.bcebos.com/ch_models/ch_rec_mv3_crnn_enhance_infer.tar) / [预训练模型](https://paddleocr.bj.bcebos.com/ch_models/ch_rec_mv3_crnn_enhance.tar)
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|chinese_db_crnn_server|通用中文OCR模型|[推理模型](https://paddleocr.bj.bcebos.com/ch_models/ch_det_r50_vd_db_infer.tar) / [预训练模型](https://paddleocr.bj.bcebos.com/ch_models/ch_det_r50_vd_db.tar)|[推理模型](https://paddleocr.bj.bcebos.com/ch_models/ch_rec_r34_vd_crnn_infer.tar) / [预训练模型](https://paddleocr.bj.bcebos.com/ch_models/ch_rec_r34_vd_crnn.tar)|[推理模型](https://paddleocr.bj.bcebos.com/ch_models/ch_rec_r34_vd_crnn_enhance_infer.tar) / [预训练模型](https://paddleocr.bj.bcebos.com/ch_models/ch_rec_r34_vd_crnn_enhance.tar)
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