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Raspberry PiLearn how to use the Raspberry Pi and OpenCV to solve real-world Computer Vision and Deep Learning problems using these tutorials.
It’s been over two years since the release of Raspbian Jessie. As of August 17th, 2017, the Raspberry Pi foundation has officially released the successor to Raspbian Jessie — Raspbian Stretch. Just as I have done in previous blog posts,…
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A few weeks ago I did a blog post on how to install the dlib library on Ubuntu and macOS. Since Raspbian, the operating system that (most) Raspberry Pi users run is Debian-based (as is Ubuntu), the same install instructions…
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Updated: September 16th, 2019 Ever since I wrote the first PyImageSearch tutorial on installing OpenCV + Python on the Raspberry Pi B+ back in February 2015 it has been my dream to offer a downloadable, pre-configured Raspbian .img file with OpenCV…
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Today’s blog post will take a short diversion from our recent trend of Deep Learning tutorials here on the PyImageSearch blog and instead focus on a topic that I’ve been receiving a ton of emails about lately — common errors…
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I said it in last week’s blog post and I’ll say it again here today — I am not, by any stretch of the imagination, a GUI developer. I think my aversion to GUI development started back in early-High school…
Read More of Displaying a video feed with OpenCV and Tkinter
Here’s a common question I get asked on the PyImageSearch blog: How do I make a Python + OpenCV script start as soon as my system boots up? There are many ways to accomplish. By my favorite is to use…
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Last week we learned a bit about Python virtual environments and how to access the RPi.GPIO and GPIO Zero libraries along with OpenCV. Today we are going to build on that knowledge and create an “alarm” that triggers both an…
Read More of OpenCV, RPi.GPIO, and GPIO Zero on the Raspberry Pi
I can’t believe this is the first time I am writing a blog post on GPIO and the Raspberry Pi. It’s a pretty big mistake on my part. I should have written this post much earlier. You see, on average,…
Read More of Accessing RPi.GPIO and GPIO Zero with OpenCV + Python
Can you believe it’s been over four years since the original Raspberry Pi model B was released? Back then the Pi Model B shipped with only 256MB of RAM and a 700MHz single core processor. Just over one year ago…
Read More of Install guide: Raspberry Pi 3 + Raspbian Jessie + OpenCV 3
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