opencv - Text In Image Detection -


i'd able detect , recognize text in image (such in example shown below). have tried many techniques such otsu thresholding, blob detection, filtering , general cleaning of image such gaussian blur etc. have fed pre-processed image ocr software in order recognize text, results unsatisfactory appearance of text in scenario can vary lot.

what best techniques other listed can use detect , recognise text in images?

i'm using opencv library.

text in image


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