January 2018
Intermediate to advanced
268 pages
6h 20m
English
Content preview from OpenCV 3.x with Python By Example - Second Edition
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How does it work?
We have been talking about image resizing and how we should consider the image's content when we resize it. So why on earth is it called seam carving? It should just be called content-aware image resizing, right? Well, there are many different terms that are used to describe this process, such as image re-targeting, liquid scaling, seam carving, and so on. It's called seam carving because of the way we resize the image. The algorithm was proposed by Shai Avidan and Ariel Shamir. You can refer to the original paper at http://dl.acm.org/citation.cfm?id=1276390.
We know that the goal is to resize the given image and keep the interesting content intact. So, we do that by finding the paths of least importance in the image. These ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.