PaddleOCR/ppstructure/docs/models_list_en.md

PP-Structure Model list

• 1. Layout Analysis
• 2. OCR and Table Recognition
  • 2.1 OCR
  • 2.2 Table Recognition
• 3. VQA
• 4. KIE

1. Layout Analysis

model name	description	download	label_map
ppyolov2_r50vd_dcn_365e_publaynet	The layout analysis model trained on the PubLayNet dataset, the model can recognition 5 types of areas such as text, title, table, picture and list	inference model / trained model	{0: "Text", 1: "Title", 2: "List", 3:"Table", 4:"Figure"}
ppyolov2_r50vd_dcn_365e_tableBank_word	The layout analysis model trained on the TableBank Word dataset, the model can only detect tables	inference model	{0:"Table"}
ppyolov2_r50vd_dcn_365e_tableBank_latex	The layout analysis model trained on the TableBank Latex dataset, the model can only detect tables	inference model	{0:"Table"}

2. OCR and Table Recognition

2.1 OCR

model name	description	inference model size	download
en_ppocr_mobile_v2.0_table_det	Text detection model of English table scenes trained on PubTabNet dataset	4.7M	inference model / trained model
en_ppocr_mobile_v2.0_table_rec	Text recognition model of English table scenes trained on PubTabNet dataset	6.9M	inference model / trained model

If you need to use other OCR models, you can download the model in PP-OCR model_list or use the model you trained yourself to configure to det_model_dir, rec_model_dir field.

2.2 Table Recognition

model	description	inference model size	download
en_ppocr_mobile_v2.0_table_structure	English table recognition model trained on PubTabNet dataset based on TableRec-RARE	18.6M	inference model / trained model
en_ppstructure_mobile_v2.0_SLANet	English table recognition model trained on PubTabNet dataset based on SLANet	9M	inference model / trained model
ch_ppstructure_mobile_v2.0_SLANet	Chinese table recognition model trained on PubTabNet dataset based on SLANet	9.3M	inference model / trained model

3. VQA

model	description	inference model size	download
ser_LayoutXLM_xfun_zh	SER model trained on xfun Chinese dataset based on LayoutXLM	1.4G	inference model / trained model
re_LayoutXLM_xfun_zh	Re model trained on xfun Chinese dataset based on LayoutXLM	1.4G	inference model coming soon / trained model
ser_LayoutLMv2_xfun_zh	SER model trained on xfun Chinese dataset based on LayoutXLMv2	778M	inference model / trained model
re_LayoutLMv2_xfun_zh	Re model trained on xfun Chinese dataset based on LayoutXLMv2	765M	inference model coming soon / trained model
ser_LayoutLM_xfun_zh	SER model trained on xfun Chinese dataset based on LayoutLM	430M	inference model / trained model

4. KIE

model	description	model size	download
SDMGR	Key Information Extraction Model	78M	inference model coming soon / trained model