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Build and Install OpenCV 4 for Raspberry Pi

July 10, 2020 By Leave a Comment

OpenCV for RaspberyyPi

Raspberry Pi is a small ARM computer with a camera, a network controller, and Linux on board. That makes it a good choice for DIY computer vision projects. In this post, we will learn how to build ...

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Filed Under: how-to, Install, OpenCV 4, Performance, Theory, Tutorial, Uncategorized

Faster R-CNN Object Detection with PyTorch

June 18, 2019 By Leave a Comment

In this post, we will cover Faster R-CNN object detection with PyTorch. We will learn the evolution of object detection from R-CNN to Fast R-CNN to Faster R-CNN. This post is part of our PyTorch for ...

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Filed Under: Computer Vision Stories, Courses, Deep Learning, Feature Detection, Machine Learning, Object Detection, OpenCV 3, Pose, PyTorch, Segmentation, Tracking, Tutorial, Uncategorized

PyTorch Model Inference using ONNX and Caffe2

May 28, 2019 By Leave a Comment

PyTorch Model Inference using ONNX and Caffe2

After the release of PyTorch in October 2016 by Facebook, it quickly gained popularity because of its developer friendliness. With its transparent and Pythonic interface, it is great for research and ...

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Filed Under: Deep Learning, how-to, Image Classification, Machine Learning, PyTorch, Tutorial, Uncategorized

Fast Image Downloader for Open Images V4

February 4, 2019 By Leave a Comment

Fast Image Downloader for Open Images

Last year, Google released a publicly available dataset called Open Images V4 which contains 15.4M annotated bounding boxes for over 600 object categories. It has 1.9M images and is largest among all ...

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Filed Under: Deep Learning, how-to, Image Classification, Image Recognition, Machine Learning, Object Detection, Tutorial, Uncategorized

Training YOLOv3 : Deep Learning based Custom Object Detector

January 14, 2019 By Leave a Comment

yolov3 training- custom object detector

YOLOv3 is one of the most popular real-time object detectors in Computer Vision. In our previous post, we shared how to use YOLOv3 in an OpenCV application. It was very well received and many ...

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Filed Under: Deep Learning, how-to, Machine Learning, Object Detection, Tutorial, Uncategorized

Deep learning based Object Detection and Instance Segmentation using Mask R-CNN in OpenCV (Python / C++)

October 1, 2018 By 34 Comments

Instance Segmentation using Mask R-CNN

A few weeks back we wrote a post on Object detection using YOLOv3. The output of an object detector is an array of bounding boxes around objects detected in the image or video frame, but we do not ...

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Filed Under: Application, Deep Learning, how-to, Machine Learning, Object Detection, OpenCV 3, Segmentation, Tutorial, Uncategorized

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About

I am an entrepreneur with a love for Computer Vision and Machine Learning with a dozen years of experience (and a Ph.D.) in the field.

In 2007, right after finishing my Ph.D., I co-founded TAAZ Inc. with my advisor Dr. David Kriegman and Kevin Barnes. The scalability, and robustness of our computer vision and machine learning algorithms have been put to rigorous test by more than 100M users who have tried our products. Read More…

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