Working on overhead camera vision subsystem development

The normal vision application development process can be summarized as following diagram shown. The extended lines lead to the specific tasks I need to work on.




Currently I am trying on to develop this vision subsystem by using Matlab/Simulink toolboxes (Image acquisition toolbox, Image processing toolbox, Video and Image processing blockset)and customized code sections. Hope can figure out a way for autonomous the fish-eye distortion correction. Below is a capture of the video image that I am working on.

Matlab and Simulink exercise

For a good control system design, the system overall performance and system stability are the key measurements, Matlab and Simulink are certainly the good tools to fit in this needs. I have watched a few webinars, which utilizing Matlab, Simulink and Stateflow in automobile, aerospace and large scale model design are really awesome.

Here let me try on a few examples to get my hands warm, I think later on there will be a deployment of these awesome tools in my project.

Blow is a picture shows a very simple close loop control system exercise I did. (REFERENCE: Leonard N.E. AND Levine W. S., 1999, Using Matlab to analyze and design control system 2nd edition)