You can master Computer Vision, Deep Learning, and OpenCV - PyImageSearch
I publish a brand new Computer Vision, Deep Learning, and OpenCV tutorial every Monday at 10AM EST. Here you'll find my most recent tutorials and guides.
We previously learned about the k-NN classifier — a machine learning model so simple that it doesn’t do any actual “learning” at all. We simply have to store the training data inside the model, and then predictions are made at…
Read More of An Intro to Linear Classification with Python
In last week’s post, I introduced the k-NN machine learning algorithm which we then applied to the task of image classification. Using the k-NN algorithm, we obtained 57.58% classification accuracy on the Kaggle Dogs vs. Cats dataset challenge: The question…
Read More of How to tune hyperparameters with Python and scikit-learn
Normally, I only publish blog posts on Monday, but I’m so excited about this one that it couldn’t wait and I decided to hit the publish button early. You see, just a few days ago, François Chollet pushed three Keras…
Read More of ImageNet classification with Python and Keras
Now that we’ve had a taste of Deep Learning and Convolutional Neural Networks in last week’s blog post on LeNet, we’re going to take a step back and start to study machine learning in the context of image classification in…
Read More of k-NN classifier for image classification
In today’s blog post, we are going to implement our first Convolutional Neural Network (CNN) — LeNet — using Python and the Keras deep learning package. The LeNet architecture was first introduced by LeCun et al. in their 1998 paper,…
Read More of LeNet – Convolutional Neural Network in Python
I’m going to start today’s blog post by asking a series of questions which will then be addressed later in the tutorial: What are image convolutions? What do they do? Why do we use them? How do we apply them?…
Read More of Convolutions with OpenCV and Python
The purpose of this blog post is to demonstrate how to install the Keras library for deep learning. The installation procedure will show how to install Keras: With GPU support, so you can leverage your GPU, CUDA Toolkit, cuDNN, etc.,…
Read More of Installing Keras for deep learning
The PyImageSearch blog has grown a lot since I published that first post back in January 2014. It’s been an incredible journey and I have you, the reader, to thank for all the support over the past 2.5 years. However,…
Read More of NOW HIRING: Computer Vision and OpenCV Correspondence Coordinator
Alight, so you have the NVIDIA CUDA Toolkit and cuDNN library installed on your GPU-enabled system. What next? Let’s get OpenCV installed with CUDA support as well. While OpenCV itself doesn’t play a critical role in deep learning, it is…
Read More of Compiling OpenCV with CUDA support
