I’m trying to extract data from an image using docTR for OCR and OpenCV to enhance the image quality by removing the background. However, I’ve encountered an issue where the OCR results are incorrectly converting the number 6 to 9 and vice versa.

Here’s the code I’m using to enhance the image quality:

I’m trying to extract data from an image using docTR for OCR and OpenCV to enhance the image quality by removing the background. However, I’ve encountered an issue where the OCR results are incorrectly converting the number 6 to 9 and vice versa.

Here’s the code I’m using to enhance the image quality:

I’m trying to extract data from an image using docTR for OCR and OpenCV to enhance the image quality by removing the background. However, I’ve encountered an issue where the OCR results are incorrectly converting the number 6 to 9 and vice versa.

Here’s the code I’m using to enhance the image quality:

I need to extract captcha, I’m researching opencv. My goal is to solve this form of captcha reliably.

I am writing a program to segment the different lines from a cropped image of paragraph with handwritten text. This is my current code which works in most cases but sometimes struggles and combines several lines into one.

I am trying to extract text from an image but seems however I do it tessaract gives me some random values even though I think I have processed the image to a very good format.

How to filter out unwanted contours during real-time OCR?
Additional unwanted contour
In the image above, with just a slight camera movement, additional contours appear.