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Found 6 papers, 2 papers with code
ChemScraper: Graphics Extraction, Molecular Diagram Parsing, and Annotated Data Generation for PDF Images
We extract symbols from born-digital PDF molecule images and then apply simple graph transformations to capture both visual and chemical structure in editable ChemDraw files (CDXML).
Optical Character Recognition
Optical Character Recognition (OCR)
Effects of context, complexity, and clustering on evaluation for math formula retrieval
There are now several test collections for the formula retrieval task, in which a system's goal is to identify useful mathematical formulae to show in response to a query posed as a formula.
ScanSSD: Scanning Single Shot Detector for Mathematical Formulas in PDF Document Images
We introduce the Scanning Single Shot Detector (ScanSSD) for locating math formulas offset from text and embedded in textlines.
Query Auto Completion for Math Formula Search
Query Auto Completion (QAC) is among the most appealing features of a web search engine.
A Text Detection System for Natural Scenes With Convolutional Feature Learning and Cascaded Classification
We propose a system that finds text in natural scenes using a variety of cues.
Detecting Figures and Part Labels in Patents: Competition-Based Development of Image Processing Algorithms
We report the findings of a month-long online competition in which participants developed algorithms for augmenting the digital version of patent documents published by the United States Patent and Trademark Office (USPTO).
