October 2016
Intermediate to advanced
558 pages
12h 39m
English
Content preview from OpenCV: Computer Vision Projects with PythonBecome 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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Finding the training executables
To automate cascade training as much as possible, OpenCV provides two executables. Their names and locations depend on the operating system and the particular setup of OpenCV, as described in the following two sections.
On Windows
The two executables on Windows are called ONopencv_createsamples.exe and ONopencv_traincascade.exe. They are not prebuilt. Rather, they are present only if you compiled OpenCV from source. Their parent folder is one of the following, depending on the compilation approach you chose in Chapter 1, Setting up OpenCV:
- MinGW:
<unzip_destination>\bin - Visual Studio or Visual C++ Express:
<unzip_destination>\bin\Release
If you want to add the executables' folder to the system's Path variable, refer ...
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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.