Text-Line Extraction and Character Recognition of Document Headlines With Graphical Designs Using Complementary Similarity Measure
Issue No. 10 - October (1998 vol. 20)
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/34.722625
<p><b>Abstract</b>—A method for recognizing characters on graphical designs is proposed. A new projection feature that separates text-line regions from backgrounds, and adaptive thresholding in displacement matching are introduced. Experimental results for newspaper headlines with graphical designs show a recognition rate of 97.7 percent.</p>
Character recognition, OCR, character segmentation, projection feature, displacement matching, adaptive thresholding.
Minako Sawaki, Norihiro Hagita, "Text-Line Extraction and Character Recognition of Document Headlines With Graphical Designs Using Complementary Similarity Measure", IEEE Transactions on Pattern Analysis & Machine Intelligence, vol. 20, no. , pp. 1103-1109, October 1998, doi:10.1109/34.722625