工程图纸标题栏信息自动抽取:低成本、高质量的智能化方案

Automating Title Block Extraction for Engineering Drawings: High Quality at Lower Cost

Engineering drawing title blocks contain critical information such as drawing numbers, revision levels, and approvals. By combining OCR and layout understanding with LLM capabilities, high-accuracy automated extraction can be achieved without training samples—reducing manual effort,…

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