motion detection using matlab in image processing

sir, i want motion detector code using MATLAB in image processing that application is to detect movement of any unwanted object in particular security area

[Andreas Goser]

Sounds like an interesting, but not exactly new application. But what is your question?

[Image Analyst]

OK, good for you. Have fun with your project. There are probably several related demos on the Mathworks site.

[Jan]

@wp: Do you have a specific question?

[Walter Roberson]

How are you planning to characterize the "wanted" moving objects, since the detector is only to locate *unwanted* moving objects ?

[Image Analyst]

Yes, could be difficult, particularly if the objects are terrorists in a crowd of people at the airport. Hmmmm... would terrorists be the "wanted" or "unwanted" objects in the video? Same question for unmoving luggage at the airport.

Answer 1

[Ajay Kumar]

The most basic motion detection you can do is use a bright colored object to detect. For example if you use green ball, you can retain just the green color in the image and get rid of the rest. Also, because it is a ball and spherical, you can get rid of all the other shapes except for the spherical objects. Now, find the mid point of the object and locate it.