You can master Computer Vision, Deep Learning, and OpenCV - PyImageSearch
Image ProcessingImage processing is the cornerstone in which all of Computer Vision is built. Follow my image processing guides to learn the fundamentals of Computer Vision using the OpenCV library.
Last Updated on July 1, 2021 Would you have guessed that I’m a stamp collector? Just kidding. I’m not. But let’s play a little game of pretend. Let’s pretend that we have a huge dataset of stamp images. And we…
Read More of How-To: Python Compare Two Images
Tragic. Heartbreaking. Unbearable. These are the three words that I would use to describe my past week. About a week ago, a close childhood friend of mine passed away in a tragic car accident. I went to elementary school and…
Read More of Thresholding: Simple Image Segmentation using OpenCV
Building a document scanner with OpenCV can be accomplished in just three simple steps: Step 1: Detect edges. Step 2: Use the edges in the image to find the contour (outline) representing the piece of paper being scanned. Step 3:…
Read More of How to Build a Kick-Ass Mobile Document Scanner in Just 5 Minutes
Last updated on July 4, 2021. 4:18am. Alarm blaring. Still dark outside. The bed is warm. And the floor will feel so cold on my bare feet. But I got out of bed. I braved the morning, and I took…
Read More of 4 Point OpenCV getPerspective Transform Example
Last updated on July 9, 2021. So, here I am. Riding the Amtrak 158 train, coming home after a long business trip. It’s hot. The AC is barely working. A baby is screaming right next to me while the accompanying…
Read More of OpenCV and Python Color Detection
Have you ever had a horrible case of eyelid twitching? One where your eyelid just won’t stop spazzing out, no matter what you do? That’s currently what’s going on with me — and it’s been going on for over two…
Read More of Segmentation: A SLIC Superpixel Tutorial using Python
A few days ago, I got an email from a PyImageSearch reader asking about circle detection. See below for the gist: Hey Adrian, Love your blog. I saw your post on detecting rectangles/squares in images, but I was wondering, how…
Read More of Detecting Circles in Images using OpenCV and Hough Circles
Ever see A Scanner Darkly? The movie was shot digitally, but then an animated feel was given to it in the post-processing steps — but it was a painstaking process. For each frame in the movie, animators traced over the…
Read More of Color Quantization with OpenCV using K-Means Clustering
About a month ago, I spent a morning down at the beach, walking along the sand, letting the crisp, cold water lap against my feet. It was tranquil, relaxing. I then took out my iPhone and snapped a few photos…
Read More of Super fast color transfer between images
Resources