Adrian Rosebrock

In this tutorial you will learn how to implement and train a siamese network using Keras, TensorFlow, and Deep Learning. This tutorial is part two in our three-part series on the fundamentals of siamese networks: Part #1: Building image pairs…

In this tutorial, you will learn how to build image pairs for training siamese networks. We’ll implement our image pair generator using Python so that you can use the same code, regardless of whether you’re using TensorFlow, Keras, PyTorch, etc.…

In this tutorial you will learn how to implement Generative Adversarial Networks (GANs) using Keras and TensorFlow. Generative Adversarial Networks were first introduced by Goodfellow et al. in their 2014 paper, Generative Adversarial Networks. These networks can be used to…

In this tutorial you will learn how to perform super resolution in images and real-time video streams using OpenCV and Deep Learning. Today’s blog post is inspired by an email I received from PyImageSearch reader, Hisham: “Hi Adrian, I read…

In this tutorial, you will learn how to perform AprilTag detection with Python and the OpenCV library. AprilTags are a type of fiducial marker. Fiducials, or more simply “markers,” are reference objects that are placed in the field of view…

In this tutorial, you will learn how to perform targeted adversarial attacks and construct targeted adversarial images using Keras, TensorFlow, and Deep Learning. Last week’s tutorial covered untargeted adversarial learning, which is the process of: Step #1: Accepting an input…

In this tutorial, you will learn how to break deep learning models using image-based adversarial attacks. We will implement our adversarial attacks using the Keras and TensorFlow deep learning libraries. Imagine it’s twenty years from now. Nearly all cars and…

In this tutorial, you will learn how to train a custom multi-class object detector using bounding box regression with the Keras and TensorFlow deep learning libraries. Last week’s tutorial covered how to train single-class object detector using bounding box regression.…

In this post, I interview Maria Rosvold and Shriya Nama, two high schoolers studying computer vision and robotics. Together, they are competing in in the 2020 RoboMed competition, part of the annual Robofest competition, a robotics festival designed to promote…