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Mastering Computer Vision with TensorFlow 2.x

You're reading from   Mastering Computer Vision with TensorFlow 2.x Build advanced computer vision applications using machine learning and deep learning techniques

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Product type Paperback
Published in May 2020
Publisher Packt
ISBN-13 9781838827069
Length 430 pages
Edition 1st Edition
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Author (1):
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Krishnendu Kar Krishnendu Kar
Author Profile Icon Krishnendu Kar
Krishnendu Kar
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Table of Contents (18) Chapters Close

Preface 1. Section 1: Introduction to Computer Vision and Neural Networks
2. Computer Vision and TensorFlow Fundamentals FREE CHAPTER 3. Content Recognition Using Local Binary Patterns 4. Facial Detection Using OpenCV and CNN 5. Deep Learning on Images 6. Section 2: Advanced Concepts of Computer Vision with TensorFlow
7. Neural Network Architecture and Models 8. Visual Search Using Transfer Learning 9. Object Detection Using YOLO 10. Semantic Segmentation and Neural Style Transfer 11. Section 3: Advanced Implementation of Computer Vision with TensorFlow
12. Action Recognition Using Multitask Deep Learning 13. Object Detection Using R-CNN, SSD, and R-FCN 14. Section 4: TensorFlow Implementation at the Edge and on the Cloud
15. Deep Learning on Edge Devices with CPU/GPU Optimization 16. Cloud Computing Platform for Computer Vision 17. Other Books You May Enjoy

Overview of AlexNet

AlexNet was introduced in 2012 by Alex Krizhevsky, Ilya Sutskever, and Geoffrey E. Hinton in a paper titled ImageNet Classification with Deep Convolutional Neural Networks. The original paper can be found at http://www.cs.utoronto.ca/~ilya/pubs/2012/imgnet.pdf.

It was the first successful introduction of an optimized CNN model to solve computer vision problems regarding the classification of a large number of images (over 15 million) from many different categories (over 22,000). Before AlexNet, computer vision problems were mainly solved by traditional machine learning methods, which made incremental improvements by collecting larger datasets and improving the model and techniques to minimize overfitting.

CNN models classify error rates in terms of a top-five error rate, which is the percentage of instances where the true class of a given image is not amongst...

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