Warp Perspective
Learn the components of warping images in this lesson.
We'll cover the following...
Sometimes, we might want to work with only a portion of an image. For example, while scanning a document, we only want a part of the document scanned. To perform such tasks, follow the steps mentioned in the illustration.
Question
How can we get only the necessary portions of an image?
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In this lesson, we’ll get a portion of the first button, “Champions League,” from the image below.
Get the pixel points
To get the pixel points of the corners of the image, we can use any image editing tool, such as MS Paint. ...