Get full access to Hands-On Image Processing with Python and 60K+ other titles, with a free 10-day trial of O'Reilly.

There are also live events, courses curated by job role, and more.

Sampling

Sampling refers to the selection/rejection of image pixels, which means that it is a spatial operation. We can use sampling to increase or reduce the size of an image, with up-sampling and down-sampling, respectively. In the next few sections, we'll discuss different sampling techniques with examples.

Get Hands-On Image Processing with Python now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.

Start your free trial

Don’t leave empty-handed

Get Mark Richards’s Software Architecture Patterns ebook to better understand how to design components—and how they should interact.

It’s yours, free.

Get it now

Check it out now on O’Reilly

Dive in for free with a 10-day trial of the O’Reilly learning platform—then explore all the other resources our members count on to build skills and solve problems every day.

Start your free trial Become a member now