October 2016
Intermediate to advanced
558 pages
12h 39m
English
Content preview from OpenCV: Computer Vision Projects with PythonBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 7. Detecting Shapes and Segmenting an Image
In this chapter, we are going to learn about shape analysis and image segmentation. We will learn how to recognize shapes and estimate the exact boundaries. We will discuss how to segment an image into its constituent parts using various methods. We will learn how to separate the foreground from the background as well.
By the end of this chapter, you will know:
- What is contour analysis and shape matching
- How to match shapes
- What is image segmentation
- How to segment an image into its constituent parts
- How to separate the foreground from the background
- How to use various techniques to segment an image
Contour analysis and shape matching
Contour analysis is a very useful tool in the field of computer vision. ...
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