Use pytesseract OCR to recognize text from an image
Here's a simple approach using OpenCV and Pytesseract OCR. To perform OCR on an image, its important to preprocess the image. The idea is to obtain a processed image where the text to …
image processing to improve tesseract OCR accuracy
Feb 28, 2012 · 2 Reading text from image documents using any OCR engine have many issues in order get good accuracy. There is no fixed solution to all the cases but here are a few things …
ocr - PDF and text layer - Stack Overflow
These operators draw text at a specific location, using a specific color, font, font size and text rendering mode. There are several text rendering modes. For the purpose of answering your …
Convert scanned pdf to text python - Stack Overflow
Aug 3, 2017 · I have a scanned pdf file and I try to extract text from it. I tried to use pypdfocr to make ocr on it but I have error: "could not found ghostscript in the usual place" After searching …
Which library to use to extract text from images?
11 For extract words from image, I use the most accurate open source OCR engine: Tesseract. Available here or directly in your packages NuGet. And this is my function in C#, which extract …
How to extract a table as text from the PDF - Stack Overflow
Nov 28, 2017 · If your pdf is text-based and not a scanned document (i.e. if you can click and drag to select text in your table in a PDF viewer), then you can use the module camelot-py with …
image processing - Detect text orientation - Stack Overflow
May 21, 2014 · 16 How to detect text orientation in an image? It doen't matter if the orientation is upside down (180 deg).. But if the text lines is vertical (90 or 270 deg) I need to rotate it 90 …
How to implement and do OCR in a C# project? - Stack Overflow
I ve been searching for a while and all that i ve seen some OCR library requests. I would like to know how to implement the purest, easy to install and use OCR library with detailed info for …
c# - Tesseract OCR simple example - Stack Overflow
Tesseract OCR 3.02.02 API can be confusing, so this guides you through including the Tesseract and Leptonica dll into a Visual Studio C++ Project, and provides a sample file which takes an …
ocr a multipage pdf in python - Stack Overflow
Jun 17, 2020 · I am using pytesseract to OCR on images. I have statement pdf that are 3-4 page long. I need a way to convert them into multiple .jpg/.png images and to OCR on these images …