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Optical Character Recognition (OCR) MasterClass in Python

person icon Raj Chhabria

4.4

Optical Character Recognition (OCR) MasterClass in Python

Learn OCR in Python using OpenCV, Pytesseract, Pillow and Machine Learning

updated on icon Updated on Apr, 2024

language icon Language - English

person icon Raj Chhabria

category icon Python,Machine Learning,Development

Lectures -22

Resources -1

Duration -2 hours

4.4

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Course Description

Welcome to Course "Optical Character Recognition (OCR) MasterClass in Python"  

Optical character recognition (OCR) technology is a business solution for automating data extraction from printed or written text from a scanned document or image file and then converting the text into a machine-readable form to be used for data processing like editing or searching.

BENEFITS OF OCR:

  • Reduce costs

  • Accelerate workflows

  • Automate document routing and content processing

  • Centralize and secure data (no fires, break-ins or documents lost in the back vaults)

  • Improve service by ensuring employees have the most up-to-date and accurate information

Some Key Learning Outcomes of this course are:

  • Recognition of text from images using OpenCV and Pytesseract.

  • Learn to work with Image data and manipulate it using Pillow Library in Python.

  • Build Projects like License Plate Detection, Extracting Dates and other important information from images using the concepts discussed in this course.

  • Learn how Machine Learning can be useful in certain OCR problems.

  • This course covers basic fundamentals of Machine Learning required for getting accurate OCR results.

  • Build Machine Learning models with text recognition accuracy of above 90%.

  • You will learn about different image preprocessing techniques such as grayscaling, binarization, erosion, dilation etc... which will help to improve the image quality for better OCR results.

Goals

What will you learn in this course:

  • Learn about Pillow Library in Python which is used for working with image data and perform various image manipulation steps.
  • OpenCV for image preprocessing in Python.
  • Learn about Pytesseract which is an Optical Character Recognition (OCR) tool for python. It will read and recognize the text in images, license plates, etc.
  • You will learn to use Machine Learning for different OCR use cases and build ML models that perform OCR with over 90% accuracy.
  • Build different OCR projects like License Plate Detection, Reading text from images etc...

Prerequisites

What are the prerequisites for this course?

  • Basic understanding of Python Programming Language.
Optical Character Recognition (OCR) MasterClass in Python

Curriculum

Check out the detailed breakdown of what’s inside the course

Introduction
2 Lectures
  • play icon Introduction to Course 08:32 08:32
  • play icon Install the required libraries 03:33 03:33
Python Pillow (PIL Fork)
9 Lectures
Tutorialspoint
Preprocess Images for Text OCR using OpenCV
4 Lectures
Tutorialspoint
Pytesseract
4 Lectures
Tutorialspoint
OCR using Machine Learning
3 Lectures
Tutorialspoint

Instructor Details

Raj Chhabria

Raj Chhabria

My name is Raj Chhabria and I am a Computer Science Engineer with specialization in Data Science. I am an accomplished coder and programmer, and I enjoy using my skills to contribute to student community by my Udemy Courses. Here on Udemy I intend to share my knowledge in most condensed form through my courses.

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