How do humans process visual data, and how do they understand image content?.
We will discuss what OpenCV offers out of the box, and the various things that we can do using the inbuilt functions.īy the end of this chapter, you will be able to answer the following questions:
#Opencv for secret agents pdf how to#
In this chapter, we are going to learn how to install OpenCV on various operating systems. This book will cover the various algorithms we will be using, why we are using them, and how to implement them in OpenCV. One of the main advantages of OpenCV is that it is highly optimized, and available on almost all platforms. It has been around for many years, and has become the standard library in this field. The OpenCV library enables us to run computer vision algorithms efficiently in real time. With the advent of cloud computing, we are getting more processing power to work with. In the concluding chapters, you'll also learn about text segmentation and recognition and understand the basics of the new and improved deep learning module.īy the end of this book, you'll be familiar with the basics of Open CV, such as matrix operations, filters, and histograms, and you'll have mastered commonly used computer vision techniques to build OpenCV projects from scratch.Ĭomputer vision applications are interesting and useful, but the underlying algorithms are computationally intensive. The book then guides you in creating optical flow video analysis and background subtraction in complex scenes. As you progress through the book, you'll learn complex computer vision algorithms and explore machine learning and face detection.
Then, you’ll cover user interfaces and get deeper into image processing. You’ll begin with the installation of OpenCV and the basics of image processing. Whether you’re completely new to computer vision, or have a basic understanding of its concepts, Learn OpenCV 4 by Building Projects – Second edition will be your guide to understanding OpenCV concepts and algorithms through real-world examples and projects. OpenCV is one of the best open source libraries available, and can help you focus on constructing complete projects on image processing, motion detection, and image segmentation.
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