How to integrate existing labels in image Labeler?

Question

Yoonkyu Kim 2022-10-18

回答： Eswaramoorthy 2023-6-8

Hello I'm using image labeler to do 'pixel labeling' on some images.

I want to integrate existing several labels into one.

I tried to find any function on image labeler to integrating them but i couldn't find it yet.

So if you know the solution to solve this, please let me know.

Thank you in advance!

Answer 1

Eswaramoorthy 2023-6-8

In MATLAB, there is no built-in function specifically designed for merging labels in the Image Labeler app.

However,you can integrate multiple existing labels into one by following below steps:

1. Open the Image Labeler app in MATLAB by typing `imageLabeler` in the MATLAB Command Window.

2. Load the image data you want to label using the "Load Image" button in the app.

3. Start labeling the pixels by selecting the appropriate label from the "Add Label" section in the app's toolbar.

4. Once you have labeled multiple regions with different labels, select the labels you want to merge.

5. In the "Edit" tab of the app, you will find a "Merge Labels" button. Click on it to merge the selected labels into one.

6. The merged label will replace the selected labels, and all the corresponding pixels will be assigned the merged label.

By following these steps in the Image Labeler app, you can merge existing labels into a single label for your pixel labeling task in MATLAB.