How to detect Text Area from image?
c++, image-processing, tesseract, text-extraction
Solution
Take a look at this bounding box technique demonstrated with OpenCV code:
Input:
Eroded:
Result:
Problem
i want to detect text area from image as a preprocessing step for tesseract OCR engine, the engine works well when the input is text only but when the input image contains Nontext content it falls, so i want to detect only text content in image,any idea of how to do that will be helpful,thanks.