CAD PDF Drawing Model
Hi All, Which model can read CAD PDF Drawing documents.
2025-01-22T13:37:41Z
Hi@RameshAnbalagan!Reading CAD PDF drawing documents can be tricky because they often contain a mix of text, vector graphics, and images. Depending on your goal, here are some options:1.Extract Text (OCR)If you want to extract text from the PDF (like dimensions or annotations), you can use OCR models:Tesseract OCR: A free, open-source option for recognizing text in PDFs.Azure Form Recognizer or Google Cloud Vision: More advanced cloud-based options for structured text extraction.2.Understand Vector GraphicsTo process the vector graphics or drawings themselves, try:DeepCAD: A deep learning model designed for CAD drawings.SVG or DXF Parsing Libraries: Convert PDF to DXF or SVG format and analyze them using CAD-specific libraries likeezdxforsvgpathtools.3.Hybrid Models for PDF AnalysisFor a combination of text and image understanding:LayoutLMv2 or LayoutLMv3 (Hugging Face): Specialized for document layouts, including text and images.Hope this help!