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  • Book Overview & Buying Hands-On Image Generation with TensorFlow
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Hands-On Image Generation with TensorFlow

Hands-On Image Generation with TensorFlow

By : Soon Yau Cheong
4.7 (6)
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Hands-On Image Generation with TensorFlow

Hands-On Image Generation with TensorFlow

4.7 (6)
By: Soon Yau Cheong

Overview of this book

The emerging field of Generative Adversarial Networks (GANs) has made it possible to generate indistinguishable images from existing datasets. With this hands-on book, you’ll not only develop image generation skills but also gain a solid understanding of the underlying principles. Starting with an introduction to the fundamentals of image generation using TensorFlow, this book covers Variational Autoencoders (VAEs) and GANs. You’ll discover how to build models for different applications as you get to grips with performing face swaps using deepfakes, neural style transfer, image-to-image translation, turning simple images into photorealistic images, and much more. You’ll also understand how and why to construct state-of-the-art deep neural networks using advanced techniques such as spectral normalization and self-attention layer before working with advanced models for face generation and editing. You'll also be introduced to photo restoration, text-to-image synthesis, video retargeting, and neural rendering. Throughout the book, you’ll learn to implement models from scratch in TensorFlow 2.x, including PixelCNN, VAE, DCGAN, WGAN, pix2pix, CycleGAN, StyleGAN, GauGAN, and BigGAN. By the end of this book, you'll be well versed in TensorFlow and be able to implement image generative technologies confidently.
Table of Contents (15 chapters)
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1
Section 1: Fundamentals of Image Generation with TensorFlow
5
Section 2: Applications of Deep Generative Models
9
Section 3: Advanced Deep Generative Techniques

Chapter 4: Image-to-Image Translation

In part one of the book, we learned to generate photorealistic images with VAE and GANs. The generative models can turn some simple random noise into high-dimensional images with complex distribution! However, the generation processes are unconditional, and we have fine control over the images to be generated. If we use MNIST as an example, we will not know which digit will be generated; it is a bit of a lottery. Wouldn't it be nice to be able to tell GAN what we want it to generate? This is what we will learn in this chapter.

We will first learn to build a conditional GAN (cGAN) that allows us to specify the class of images to generate. This lays the foundation for more complex networks that follow. We will learn to build a GAN known as pix2pix to perform image-to-image translation, or image translation for short. This will enable a lot of cool applications such as converting sketches to real images. After that, we will build CycleGAN...

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Hands-On Image Generation with TensorFlow
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