ChemScraper: Leveraging PDF Graphics Instructions for Molecular Diagram Parsing

Most molecular diagram parsers recover chemical structure from raster images (e.g., PNGs). However, many PDFs include commands giving explicit locations and shapes for characters, lines, and polygons. We present a new parser that uses these born-digital PDF primitives as input. The parsing model is...

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Bibliographische Detailangaben

Hauptverfasser:	Shah, Ayush Kumar, Amador, Bryan Manrique, Dey, Abhisek, Creekmore, Ming, Ocampo, Blake, Denmark, Scott, Zanibbi, Richard
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer Science - Computer Vision and Pattern Recognition
Online-Zugang:	Volltext bestellen
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