Update README.md

eeshashetty · web-flow · commit c3236f3b6858 · 2020-10-01T21:54:57.000+05:30
diff --git a/Image_Processing/src/get_perspective/README.md b/Image_Processing/src/get_perspective/README.md
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 # Perspective Transform
 using OpenCV methods
+## How It Works
+On selecting dimensions for a quadrilateral section, the code finds the maximum height and width of that selection and warps the selected area into a rectangle of dimensions `maxHeight * maxWidth`
 ## Usage
 `python3 script.py --path image.jpg`
 
