Chart Mining: A Survey of Methods for Automated Chart Analysis
IEEE Transactions on Pattern Analysis and Machine Intelligence(2021)
摘要
Charts are useful communication tools for the presentation of data in a visually appealing format that facilitates comprehension. There have been many studies dedicated to chart mining, which refers to the process of automatic detection, extraction and analysis of charts to reproduce the tabular data that was originally used to create them. By allowing access to data which might not be available i...
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关键词
Data mining,Image segmentation,Portable document format,Data visualization,Measurement,Layout
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