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TensorFlow 2.0 Computer Vision Cookbook

You're reading from   TensorFlow 2.0 Computer Vision Cookbook Implement machine learning solutions to overcome various computer vision challenges

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Product type Paperback
Published in Feb 2021
Publisher Packt
ISBN-13 9781838829131
Length 542 pages
Edition 1st Edition
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Author (1):
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Jesús Martínez Jesús Martínez
Author Profile Icon Jesús Martínez
Jesús Martínez
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Table of Contents (14) Chapters Close

Preface 1. Chapter 1: Getting Started with TensorFlow 2.x for Computer Vision 2. Chapter 2: Performing Image Classification FREE CHAPTER 3. Chapter 3: Harnessing the Power of Pre-Trained Networks with Transfer Learning 4. Chapter 4: Enhancing and Styling Images with DeepDream, Neural Style Transfer, and Image Super-Resolution 5. Chapter 5: Reducing Noise with Autoencoders 6. Chapter 6: Generative Models and Adversarial Attacks 7. Chapter 7: Captioning Images with CNNs and RNNs 8. Chapter 8: Fine-Grained Understanding of Images through Segmentation 9. Chapter 9: Localizing Elements in Images with Object Detection 10. Chapter 10: Applying the Power of Deep Learning to Videos 11. Chapter 11: Streamlining Network Implementation with AutoML 12. Chapter 12: Boosting Performance 13. Other Books You May Enjoy

Predicting age and gender with AutoKeras

In this recipe, we'll study a practical application of AutoML that can be used as a template to create prototypes, MVPs, or just to tackle real-world applications with the help of AutoML.

More concretely, we'll create an age and gender classification program with a twist: the architecture of both the gender and age classifiers will be the responsibility of AutoKeras. We'll be in charge of getting and shaping the data, as well as creating the framework to test the solution on our own images.

I hope you're ready because we are about to begin!

Getting ready

We need a couple of external libraries, such as OpenCV, scikit-learn, and imutils. All these dependencies can be installed at once, as follows:

$> pip install opencv-contrib-python scikit-learn imutils

On the data side, we'll use the Adience dataset, which contains 26,580 images of 2,284 subjects, along with their gender and age. To download the...

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