You are here: Start » Tutorial Exercises » Sorting Blobs
Sorting Blobs
Aim:
Create an application that extracts blobs and sorts them by ascending area. Also find the smallest and the biggest blob.
Input:
An image that contains several objects with different shapes and sizes.
Images are stored in the sorting directory.
Output:
- An array of all blobs sorted by ascending area.
- The smallest blob.
- The biggest blob.
Hints:
In the first step, blobs must be extracted from the image. In this case the ThresholdToRegion can be used.
For the main part of the solution consider the following filters: SortRegions, GetMinimumRegion, GetMaximumRegion.
Labeling connections is explained in this article.
Solution (FIS):
►Click here to show the solution.
Further Readings
- Blob Analysis - Article presents detailed information about the Blob Analysis technique.
