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Object DetectionLearn how to perform object detection using OpenCV, Deep Learning, YOLO, Single Shot Detectors (SSDs), Faster R-CNN, Mask R-CNN, HOG + Linear SVM, Haar cascades, and more using these object detection tutorials and guides.
Today’s blog post is inspired by PyImageSearch reader Ezekiel, who emailed me last week and asked: Hey Adrian, I went through your previous blog post on deep learning object detection along with the followup tutorial for real-time deep learning object…
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Today’s post is inspired by Danielle, a PyImageSearch reader who emailed me last week and asked: Hi Adrian, I’m enjoying your blog and I especially liked last week’s post about image classification with the Intel Movidius NCS. I’m still considering…
Read More of Real-time object detection on the Raspberry Pi with the Movidius NCS
A few weeks ago I demonstrated how to perform real-time object detection using deep learning and OpenCV on a standard laptop/desktop. After the post was published I received a number of emails from PyImageSearch readers who were curious if the…
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Today’s blog post was inspired by PyImageSearch reader, Emmanuel. Emmanuel emailed me after last week’s tutorial on object detection with deep learning + OpenCV and asked: Hi Adrian, I really enjoyed last week’s blog post on object detection with deep…
Read More of Real-time object detection with deep learning and OpenCV
Last updated on July 7, 2021. A couple weeks ago we learned how to classify images using deep learning and OpenCV 3.3’s deep neural network (dnn ) module. While this original blog post demonstrated how we can categorize an image…
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Last Updated on April 30, 2022 Table of Contents Intersection over Union for object detection What is Intersection over Union? Where are you getting the ground-truth examples from? Why do we use Intersection over Union? Implementing Intersection over Union in…
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Did you know that OpenCV can detect cat faces in images…right out-of-the-box with no extras? I didn’t either. I had to check it out for myself…and do a little investigative work to see how this cat detector seemed to sneak…
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Last week we discussed how to use OpenCV and Python to perform pedestrian detection. To accomplish this, we leveraged the built-in HOG + Linear SVM detector that OpenCV ships with, allowing us to detect people in images. However, one aspect…
Read More of HOG detectMultiScale parameters explained
I’ve met a lot of amazing, uplifting people over the years. My PhD advisor who helped get me through graduate school. My father who was always there for me as a kid — and still is now. And my girlfriend…
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