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Experiment Logging with TensorBoard and wandb

Alexander Lyashuk
October 11, 2020 Leave a Comment
Deep Learning Machine Learning Object Detection PyTorch Tools Tutorial

October 11, 2020 By Leave a Comment

front image

When approaching a problem using Machine Learning or Deep Learning, researchers often face a necessity of model tuning because the chosen method usually depends on various hyperparameters and used ...

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Tags: deep learning experiment logging experiment management Machine Learning Object Detection tensorboard tools tutorial weights and biases
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Filed Under: Deep Learning, Machine Learning, Object Detection, PyTorch, Tools, Tutorial

Understanding Lens Distortion

Kaustubh Sadekar
October 5, 2020 Leave a Comment
Camera Calibration Classical Computer Vision Image Alignment Theory

October 5, 2020 By Leave a Comment

In a previous post, we went over the geometry of image formation and learned how a point in 3D gets projected on to the image plane of a camera. The model we used was based on the pinhole camera ...

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Tags: barrel Camera Calibration Camera Matrix fisheye lens distortion OpenCV4
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Filed Under: Camera Calibration, Classical Computer Vision, Image Alignment, Theory

Image Matting with state-of-the-art Method “F, B, Alpha Matting”

Pavel Semkin
September 28, 2020 Leave a Comment
Deep Learning Machine Learning PyTorch Segmentation Tutorial

September 28, 2020 By Leave a Comment

The foreground is the part of a view or picture, that is nearest to you when you look at it (Oxford dictionary). We, humans, are usually good at distinguishing foreground objects on images from the ...

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Tags: deep learning Image Matting Machine Learning PyTorch tutorial
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Filed Under: Deep Learning, Machine Learning, PyTorch, Segmentation, Tutorial

Bag of Tricks for Image Classification

Pavel Semkin
September 21, 2020 Leave a Comment
Deep Learning Image Classification Machine Learning PyTorch PyTorch-Lightning

September 21, 2020 By Leave a Comment

Bag of Tricks for Image Classification

Introduction Image classification is a key task in Computer Vision. In an image classification task, the input is an image, and the output is a class label (e.g. "cat", "dog", etc. ) that ...

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Tags: deep learning Image Classification Lightning tricks tutorial
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Filed Under: Deep Learning, Image Classification, Machine Learning, PyTorch, PyTorch-Lightning

Getting Started with OpenCV CUDA Module

Valeriia Koriukina (xperience.ai)
September 15, 2020 Leave a Comment
how-to Image Processing OpenCV 4 Performance

September 15, 2020 By Leave a Comment

opencv-gpu-frontal-image

If you have been working with OpenCV for some time, you should have noticed that in most scenarios OpenCV utilizes CPU, which doesn't always guarantee you the desired performance. To tackle this ...

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Tags: Computer Vision CUDA Dense Optical Flow Farneback Optical Flow GPU OpenCV4 Optical Flow
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Filed Under: how-to, Image Processing, OpenCV 4, Performance

Training a Custom Object Detector with DLIB & Making Gesture Controlled Applications

Taha Anwar ( BleedAI.com )
September 7, 2020 Leave a Comment
Application Image Processing Object Detection Tutorial

September 7, 2020 By Leave a Comment

Detection with Dlib

In this article, you will learn how to build python-based gesture-controlled applications using AI. We will guide you all the way with step-by-step instructions. I'm sure you will have loads of fun ...

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Tags: dlib HOG Image Processing Machine Learning Object Detection OpenCV SVM
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Filed Under: Application, Image Processing, Object Detection, Tutorial

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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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