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Over the past few months, I’ve been using Microsoft’s Ubuntu deep learning and data science virtual machine (DSVM) for a few projects I’m working on here at PyImageSearch. At first, I was a bit hesitant (and perhaps even a bit…
Read More of My review of Microsoft’s data science virtual machine (DSVM) for deep learning
Today we are going to discuss a fundamental developer, engineer, and computer scientist skill — command line arguments. Specifically, we’ll be discussing: What are command line arguments Why we use command line arguments How to parse command line arguments with…
Read More of Python, argparse, and command line arguments
In today’s post I’m going to share with you the 7 best deep learning books (in no particular order) I have come across and would personally recommend you read. Some of these deep learning books are heavily theoretical, focusing on…
Read More of The 7 best deep learning books you should be reading right now
When it comes to high-performance deep learning on multiple GPUs (and not to mention, multiple machines) I tend to use the mxnet library. Part of the Apache Incubator, mxnet is a flexible, efficient, and scalable library for deep learning (Amazon…
Read More of How to plot accuracy and loss with mxnet
Have you ever had to loop over an image pixel-by-pixel using Python and OpenCV? If so, you know that it’s a painfully slow operation even though images are internally represented by NumPy arrays. So why is this? Why are individual…
Read More of Fast, optimized ‘for’ pixel loops with OpenCV and Python
Over the past three years running PyImageSearch.com I have received and answered tens of thousands of questions from readers just like yourself who are interested in studying computer vision, OpenCV, and deep learning. Looking back on this time, I can…
Read More of A guide to asking questions on the PyImageSearch blog
Today’s blog post is part one of a two-part series inspired by an email I received over the weekend from Aarav, a PyImageSearch reader who is interested in studying computer vision: SUBJECT: How do I ask good computer vision questions?…
Read More of How to get better answers to your computer vision questions
Each week I receive and respond to at least 2-3 emails and 3-4 blog post comments regarding NoneType errors in OpenCV and Python. For beginners, these errors can be hard to diagnose — by definition they aren’t very informative. Since…
Read More of OpenCV: Resolving NoneType errors
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…
Read More of Common errors using the Raspberry Pi camera module
Interviews