OpenCV code for text detection

$39

Description

We adapted the text detection algorithm by Ephstein et al that employs the SWT for filtering background from text, and used Tesseract for further filtering and text classification. Various preprocessing and filtering operations were performed to improve the robustness and performance of the detection algorithm, which performed well on most of the test data, but stuggled with some of the more severe variations in imaging conditions or unusual text types.

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https://docs.opencv.org/3.4/d4/d61/group__text.html

https://docs.opencv.org/3.4/d4/d61/group__text.html

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