Learn more about Video and Image Processing Blockset

Product Demos

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Demos in the Help Browser Demos on the Web Demos on MATLAB Central

Demos in the Help Browser

You can find interactive Video and Image Processing Blockset demos in the MATLAB Help browser. This example shows you how to locate and open a typical demo:

1. To open the Help browser to the Demos tab, type doc at the MATLAB command line.

2. Expand the Video and Image Processingnode in the Help browser, then the Demos node.

   

   There are two entries under the Video and Image Processing Blockset Demos node:

   • Simulink Demos — Expand this entry to see a categorical list of block-based Video and Image Processing Blockset demos.

   • MATLAB Demos — Expand this entry to see a categorical list of Video and Image Processing Blockset System object demos.

3. To view the description of the Simulink-based Cell Counting demo, which demonstrates how to extract information from a video stream, expand the Simulink Demos and Analysis, and then click Cell Counting.

   

   1. Click Open this model to display the Simulink model for Cell Counting demo. The model window opens.

      

   2. Run the model by selecting Start from the Simulation menu in the model window, or by clicking the start button from the toolbar.

      

   3. The Cell Counting demo analyzes a binary video file. You will be prompted to download the file, if it is unavailable in your folder system.

   4. The results of the demo appear in the Results graphical window.

4. To view a version of the Cell Counting demo that uses System objects in MATLAB, expand the MATLAB Demos and Analysis, and then click Cell Counting

   

   1. Click Open videocellcounting.m in the Editor to display the System object Cell Counting demo in the MATLAB editor.

   2. Run the demo by clicking the Run toolbar button ). The results of the demo appear in the Results graphical window.

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Demos on the Web

The MathWorks Web site contains demos that show you how to use the Video and Image Processing Blocksetsoftware. You can find these demos at http://www.mathworks.com/products/viprocessing/demos.jsp.

You can run these demos without having MATLAB or Video and Image Processing Blockset software installed on your system.

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Demos on MATLAB Central

The MATLAB Central website contains files, including demos, contributed by users and developers of Video and Image Processing Blockset software, MATLAB, Simulink and other products. Contributors submit their files to one of a list of categories. You can browse these categories to find submissions that pertain to Video and Image Processing Blockset software or a specific problem that you would like to solve. MATLAB Central is located at http://www.mathworks.com/matlabcentral/.

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Installation

Working with the Documentation

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