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Hands-On Computer Vision with Julia

You're reading from   Hands-On Computer Vision with Julia Build complex applications with advanced Julia packages for image processing, neural networks, and Artificial Intelligence

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Product type Paperback
Published in Jun 2018
Publisher Packt
ISBN-13 9781788998796
Length 202 pages
Edition 1st Edition
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Author (1):
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Dmitrijs Cudihins Dmitrijs Cudihins
Author Profile Icon Dmitrijs Cudihins
Dmitrijs Cudihins
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Table of Contents (11) Chapters Close

Preface 1. Getting Started with JuliaImages 2. Image Enhancement FREE CHAPTER 3. Image Adjustment 4. Image Segmentation 5. Image Representation 6. Introduction to Neural Networks 7. Using Pre-Trained Neural Networks 8. OpenCV 9. Assessments
10. Other Books You May Enjoy

Supervised methods

Image segmentation is the process of clustering or partitioning the pixels of an image into a set of regions corresponding to the individual surfaces, object, or parts of the object.

Medical image processing, object detection, face recognition, pedestrian detection, and satellite photo analysis incorporates image segmentation techniques. On top of that, image segmentation techniques can simplify and compress images in size.

There are two ways to approach the image segmentation problem—supervised and unsupervised, that is, by manually defining the number of segments and regions or letting the algorithm entirely do the job.

Seeded region growing

We will start with a supervised approach, an assisted...

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