June 2019
Intermediate to advanced
348 pages
8h 28m
English
Content preview from Qt 5 and OpenCV 4 Computer Vision Projects
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The Facetious application
Since the application we are going to create in this chapter will give us a lot of fun by applying funny masks onto detected faces in real time, I name the application Facetious. The first thing that the Facetious application could do is open a webcam and play the video feed from it. That is the work we had done in our Gazer application, which was built by us in the preceding chapter. So here, I will borrow the skeleton of the Gazer application as the basis of our new application. The plan is, first, we make a copy of Gazer, rename it to Facetious, delete the features about motion detecting and change the video recording feature into a new feature of photo taking. By doing so, we will get a simple and clean application ...
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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.