September 2015
Intermediate to advanced
266 pages
5h 38m
English
Content preview from Learning OpenCV 3 Computer Vision with Python (Update)Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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The Kalman filter
The Kalman filter is an algorithm mainly (but not only) developed by Rudolf Kalman in the late 1950s, and has found practical application in many fields, particularly navigation systems for all sorts of vehicles from nuclear submarines to aircrafts.
The Kalman filter operates recursively on streams of noisy input data (which in computer vision is normally a video feed) to produce a statistically optimal estimate of the underlying system state (the position inside the video).
Let's take a quick example to conceptualize the Kalman filter and translate the preceding (purposely broad and generic) definition into plainer English. Think of a small red ball on a table, and imagine you have a camera pointing at the scene. You identify ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.