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OpenCV 3.x with Python By Example

You're reading from   OpenCV 3.x with Python By Example Make the most of OpenCV and Python to build applications for object recognition and augmented reality

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Product type Paperback
Published in Jan 2018
Publisher Packt
ISBN-13 9781788396905
Length 268 pages
Edition 2nd Edition
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Authors (2):
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Gabriel Garrido Calvo Gabriel Garrido Calvo
Author Profile Icon Gabriel Garrido Calvo
Gabriel Garrido Calvo
Prateek Joshi Prateek Joshi
Author Profile Icon Prateek Joshi
Prateek Joshi
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Table of Contents (17) Chapters Close

Title Page
Copyright and Credits
Contributors
Packt Upsell
Preface
1. Applying Geometric Transformations to Images FREE CHAPTER 2. Detecting Edges and Applying Image Filters 3. Cartoonizing an Image 4. Detecting and Tracking Different Body Parts 5. Extracting Features from an Image 6. Seam Carving 7. Detecting Shapes and Segmenting an Image 8. Object Tracking 9. Object Recognition 10. Augmented Reality 11. Machine Learning by an Artificial Neural Network 1. Other Books You May Enjoy

Machine learning (ML) versus artificial neural network (ANN)


As mentioned earlier, an ANN is a subset of ML. ANNs are inspired by human understanding; they work as our brain does, composed of different interconnected layers of neurons, where each of them receives information from previous one, processes it, and sends it to the next one until the final output is received. This output could be from a labeled output in the case of supervised learning or certain criteria matching in the case of unsupervised learning.

What are the peculiarities of an ANN? Machine learning is defined as the area in computer science that focuses on trying to find patterns within data sets, and ANN is more oriented toward simulating how human brains are connected to make that work, splitting pattern detection across several layers/nodes that we will call neurons.

Meanwhile, other machine learning algorithms such as support vector machine (SVM) are more popular and established on the object pattern recognition and...

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