dots.ocr provides professional solutions for parsing errors caused by consecutive special characters (e.g. ... or _) in documents:
- Dedicated prompting strategy: Use specific prompts such as prompt_layout_only_en or prompt_ocr to avoid special character interference
- Pre-processing recommendations: Set the image DPI to 200 before parsing and keep the resolution within 11289600 pixels.
- Results Filtering: Choose to generate demo_image1_nohf.md file to automatically filter headers and footers and other interfering content.
- Boundary box fine-tuning: Specify a parsing region with the -bbox parameter to avoid known special character concentrations.
By combining these measures, the parsing accuracy of documents containing special symbols can be significantly improved.
This answer comes from the articledots.ocr: a unified visual-linguistic model for multilingual document layout parsingThe
May not be reproduced without permission:AI productivity tools " Eliminate document parsing exceptions caused by special characters
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