This chapter covers the less commonly used topics, such as machine learning with multiple classes and GPU-based optimizations. Both the topics are seeing a growth in interest and practical applications, so they deserve a complete chapter. We consider them advanced only as long as additional knowledge is required about machine learning / statistical classification and parallelization. We will start by explaining some of the most well-known classifiers such as KNN, SVM, and Random Forests, all of which are available in the ml
module and show how they work with different database formats and multiple classes. Finally, a set of classes and functions to utilize GPU-based computational resources will be described.
OpenCV Essentials
OpenCV Essentials
Overview of this book
Table of Contents (15 chapters)
OpenCV Essentials
Credits
About the Authors
About the Reviewers
www.PacktPub.com
Preface
Free Chapter
Getting Started
Something We Look At – Graphical User Interfaces
First Things First – Image Processing
What's in the Image? Segmentation
Focusing on the Interesting 2D Features
Where's Wally? Object Detection
What Is He Doing? Motion
Advanced Topics
Index
Customer Reviews