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Neural Networks with Keras Cookbook

You're reading from   Neural Networks with Keras Cookbook Over 70 recipes leveraging deep learning techniques across image, text, audio, and game bots

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Product type Paperback
Published in Feb 2019
Publisher Packt
ISBN-13 9781789346640
Length 568 pages
Edition 1st Edition
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Authors (2):
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V Kishore Ayyadevara V Kishore Ayyadevara
Author Profile Icon V Kishore Ayyadevara
V Kishore Ayyadevara
Srinivas Pradeep Srinivas Pradeep
Author Profile Icon Srinivas Pradeep
Srinivas Pradeep
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Toc

Table of Contents (18) Chapters Close

Preface 1. Building a Feedforward Neural Network FREE CHAPTER 2. Building a Deep Feedforward Neural Network 3. Applications of Deep Feedforward Neural Networks 4. Building a Deep Convolutional Neural Network 5. Transfer Learning 6. Detecting and Localizing Objects in Images 7. Image Analysis Applications in Self-Driving Cars 8. Image Generation 9. Encoding Inputs 10. Text Analysis Using Word Vectors 11. Building a Recurrent Neural Network 12. Applications of a Many-to-One Architecture RNN 13. Sequence-to-Sequence Learning 14. End-to-End Learning 15. Audio Analysis 16. Reinforcement Learning 17. Other Books You May Enjoy

Detecting and Localizing Objects in Images

In the chapters on building a deep convolutional neural network and transfer learning, we have learned about detecting the class that an image belongs to using deep CNN and also by leveraging transfer learning.

While object classification works, in the real world, we will also be encountering a scenario where we would have to locate the object within an image.

For example, in the case of a self-driving car, we would not only have to detect that a pedestrian is in the view point of a car, but also be able to detect how far the pedestrian is located away from the car so that an appropriate action can then be taken.

In this chapter, we will be discussing the various techniques of detecting objects in an image. The case studies we will be covering in this chapter are as follows:

  • Creating the training dataset of bounding box
  • Generating region...
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