Document Scanner Using OpenCV Python
The scanner takes a malfunctioned image, detects the document edges, uses the transformation viewpoint to see a document from the top-down, sharpens the picture, and uses an adjustable color threshold to clean the image.
An interactive Document Scanner built in Python
We’ll use OpenCV to build a basic document scanner in this project. We’ll learn how to run it in real-time and how to save the photos with the touch of a single key on the keyboard. This is an excellent project for beginners because it is straightforward and covers the fundamentals of OpenCV.
- Recognize the boundary
- Use the edges of the picture to discover the contour (outline) of the scanned sheet of paper.
- To get the top-down view of the document, apply a transformative approach.
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