Segmentation

Example 3: Region Growing

Example 3: Region Growing

     This example is also available on YouTube.

Introduction

A very simple approach to segment parts of an image is the region growing method. A general explanation can be found here.

In this example, you will segment the brain of an image and show the segmentation results as an overlay on the original image.

Steps to do

Develop your network

Add a LocalImage module to your workspace and select load $(DemoDataPath)/BrainMultiModal/ProbandT1.dcm. Add a View2D module and connect both as seen below.

Example 3: Segment persons in webcam videos

Example 3: Segment persons in webcam videos

Introduction

This tutorial is based on Example 2: Face Detection with OpenCV. You can re-use some of the scripts already developed in the other tutorial.

Steps to do

Add the macro module developed in the previous example to your workspace.

Open the internal network of the module via middle mouse button and right click on the tab of the workspace showing the internal network. Select Show Enclosing Folder.