So it seems that I must create my own Haar classifier for detecting text. Haar classifiers are used to detect faces in images, and as such there’s a whole bunch of source code available that does the detection. I found a nice Java library called jjil which can do the detection, provided I supply it with a haar classifier. Let’s see if I can cook one up.
January 28, 2011
Haar classifiers for text detection?
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