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.
Last updated on July 3, 2021. Last week we learned how to install and configure dlib on our system with Python bindings. Today we are going to use dlib and OpenCV to detect facial landmarks in an image. Facial landmarks…
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Two weeks ago I interviewed Davis King, the creator and chief maintainer of the dlib library. Today I am going to demonstrate how to install dlib with Python bindings on both macOS and Ubuntu. I highly encourage you to take…
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A few months ago, I wrote a tutorial on how to classify images using Convolutional Neural Networks (specifically, VGG16) pre-trained on the ImageNet dataset with Python and the Keras deep learning library. The pre-trained networks inside of Keras are capable…
Read More of ImageNet: VGGNet, ResNet, Inception, and Xception with Keras
In today’s blog post, I interview Davis King, the creator and chief maintainer of dlib — a toolkit for real-world machine learning, computer vision, and data analysis in C++ (with Python bindings included, when appropriate). I’ve personally used dlib in…
Read More of An interview with Davis King, creator of the dlib toolkit
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?…
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Today’s tutorial is a Python implementation of my favorite blog post by FĂ©lix Abecassis on the process of text skew correction (i.e., “deskewing text”) using OpenCV and image processing functions. Given an image containing a rotated block of text at…
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Today’s tutorial is inspired by a post I saw a few weeks back on /r/computervision asking how to recognize digits in an image containing a thermostat identical to the one at the top of this post. As Reddit users were…
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Have you ever worked with a video file via OpenCV’s cv2.VideoCapture function and found that reading frames just felt slow and sluggish? I’ve been there — and I know exactly how it feels. Your entire video processing pipeline crawls along,…
Read More of Faster video file FPS with cv2.VideoCapture and OpenCV
