Computer Vision for Student Competitions: Object Detection using Blob Analysis

Version 15.1.1.0 (18.2 MB) by MathWorks Student Competitions Team

Blob Analysis (Chapter 2) of the Computer Vision Training for Student Competition teams

https://github.com/mathworks/auvsi-cv-blob

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Updated 12 Oct 2017

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Learn to detect objects using blob analysis. Blob analysis will be used as a workflow to introduce the following topics:
* Conversion between color spaces
* Color thresholding
* Morphological operations
* Insert text and shapes in video frames
These are fundamental operations that are useful in almost all computer vision applications.

Cite As

MathWorks Student Competitions Team (2026). Computer Vision for Student Competitions: Object Detection using Blob Analysis (https://github.com/mathworks/auvsi-cv-blob), GitHub. Retrieved January 15, 2026.

MATLAB Release Compatibility

Created with R2015a

Compatible with any release

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Windows macOS Linux

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examples

exercises

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Version	Published	Release Notes
15.1.1.0	12 Oct 2017	Description Updated Updating title and version number

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