I have installed open-cv, jupyter … But i have problems with tesseract. I have installed tesseract application but i can’t install this on pycharm. Someone can help me? Answer First you need to install the executable file. The link of downloading executable file on windows: https://github.com/UB-M…
Tag: tesseract
How to solve Tesseract “Failed loading language ‘eng'” problem in a Docker image
I recently received an error such as: I have a python file where I specify the pytesseract location: pytesseract.pytesseract.tesseract_cmd = r”to/my/path” then I also included the tesseract and pytessearch in requirements and install tesseract-ocr in dockerfile. I do not understand why it happens …
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…
How can I read a full sequence of digits using tesseract instead of first digit only
I have the following clear binary image, and I want to read the digits using tesseract. My problem is that tesseract is reading only the first digit (5)! How can I make tesseract read the full sequence? Output: 5 < o x o c > Answer You will have to do some amount of preprocessing before you push the ima…
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…
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 …
How can I train my Python based OCR with Tesseract to train with different National Identity Cards?
I am working with python to make an OCR system that reads from the ID Cards and give the exact results from the image but it is not giving me the righteous answers as there are so many wrong characters that the tesseract reads. How can I train tesseract in a way that it reads the ID card perfectly and