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You're reading from  Artificial Intelligence with Python - Second Edition

Product typeBook
Published inJan 2020
Reading LevelBeginner
PublisherPackt
ISBN-139781839219535
Edition2nd Edition
Languages
Python
Tools
TensorFlow
Concepts
Artificial Intelligence
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Author (1)
Prateek Joshi
Prateek Joshi
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Prateek Joshi

Prateek Joshi is the founder of Plutoshift and a published author of 9 books on Artificial Intelligence. He has been featured on Forbes 30 Under 30, NBC, Bloomberg, CNBC, TechCrunch, and The Business Journals. He has been an invited speaker at conferences such as TEDx, Global Big Data Conference, Machine Learning Developers Conference, and Silicon Valley Deep Learning. Apart from Artificial Intelligence, some of the topics that excite him are number theory, cryptography, and quantum computing. His greater goal is to make Artificial Intelligence accessible to everyone so that it can impact billions of people around the world.
Read more about Prateek Joshi

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Face detection and tracking

Face detection refers to detecting the location of a face in a given image. This is often confused with face recognition, which is the process of identifying who the person is. A typical biometric system utilizes both face detection and face recognition to perform the task. It uses face detection to locate the face and then uses face recognition to identify the person. In this section, we will see how to automatically detect the location of a face in a live video and track it.

Using Haar cascades for object detection

We will be using Haar cascades to detect faces in the example video. Haar cascades, in this case, refers to cascade classifiers based on Haar features. Paul Viola and Michael Jones first came up with this object detection method in their landmark research paper in 2001. You can check it out here:

https://www.cs.cmu.edu/~efros/courses/LBMV07/Papers/viola-cvpr-01.pdf

In their paper, they describe an effective machine learning technique...

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Artificial Intelligence with Python - Second Edition
Published in: Jan 2020Publisher: PacktISBN-13: 9781839219535
© 2020 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Prateek Joshi

Prateek Joshi is the founder of Plutoshift and a published author of 9 books on Artificial Intelligence. He has been featured on Forbes 30 Under 30, NBC, Bloomberg, CNBC, TechCrunch, and The Business Journals. He has been an invited speaker at conferences such as TEDx, Global Big Data Conference, Machine Learning Developers Conference, and Silicon Valley Deep Learning. Apart from Artificial Intelligence, some of the topics that excite him are number theory, cryptography, and quantum computing. His greater goal is to make Artificial Intelligence accessible to everyone so that it can impact billions of people around the world.
Read more about Prateek Joshi

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