Extracting Visual Encodings from Map Chart Images with Color-Encoded Scalar Values
SIBGRAPI, pp. 142-149, 2018.
Map charts are used in diverse domains to show geographic data (e.g., climate research, oceanography, business analysis, etc.). These charts can be found in news articles, scientific papers, and on the Web. However, many map charts are available only as bitmap images, hindering machine interpretation of the visualized data for indexing an...More
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