I am trying to extract Hindi text from a PDF. I tried all the methods to exract from the PDF, but none of them worked. There are explanations why it doesn’t work, but no answers as such. So, I decided to convert the PDF to an image, and then use pytesseract to extract texts. I have downloaded the Hindi …
Tag: python-tesseract
Pytesseract read coloured text
I am trying to read coloured (red and orange) text with Pytesseract. I tried to not grayscale the image, but that didn’t work either. Images, that it CAN read Images, that it CANNOT read My current code is: Answer This little function (below) will do for any color ec9Ut.png Thresh result x18MN.png Thres…
How can I extract numbers from video frames using Tesseract OCR?
I am interested in extracting numbers from standardized videos (always HD resolution @ 1920×1080, 30 FPS) I have. Numbers always appear in fixed sections of the screen and are never missing. My approach would be to: Save video in frame by frame PNGs Load a single PNG frame Select the areas of interest (t…
OpenCV tesserocr watermark detection
So I have about 12000 image links in my SQL table. Point is to detect which of those images contain watermarked text and which don’t. All text and borders is like this. I’ve tried with OpenCV and tesserocr But doesn’t seem it recognizes text on image at all. My second approach was to use som…
Pytesseract not detecting a digit which might be a picture within a picture
I’m trying to extract the number from the image string given below I have no problem in extracting digits from normal text, but the digit in the above strip seems to be a picture within a picture. This is the code I’m using to extract the digit. I’ve tries all possible psm from 1 to 13, and …
OSError: [WinError 740] The requested operation requires elevation
I am having a simple code which has an image called “try.png” and I want to convert it from Image to Text using pytesseract but I am having some issues with the code. But it’s giving me an error. Any idea on how to over come this error Answer tesseract-ocr-setup-4.00.00dev.exe sounds like a …