1 October 1994 Text extraction from color map images
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Abstract
Separation of characters and lines in color map images, especially when they are connected or overlapped, is a very challenging task in image analysis. We present a method to tackle this problem using robust line tracing, connected component analysis, and color clustering algorithms. Good results have been obtained using this method with real test images.
Hang Wang, Hong Yan, "Text extraction from color map images," Journal of Electronic Imaging 3(4), (1 October 1994). https://doi.org/10.1117/12.184152 . Submission:
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