Sunday, 3 July 2016

Computer vision or image processing


         Computer vision or image processing

I have done a project which will recognize the moving objects using computer vision we can say image processing
In order to do this project we need to work on some examples like how to import the image/video and convert it to the digital form, digital form to arrays by using these arrays with some logic with required libraries we can perform some actions that can change the features of the image/video.
Let’s start:
First we need to know how to import the image/video and change the color and save image/video using open CV




Next we need to know how to draw shapes and write a text on the image /video



Now we need to learn how to decrease the noise in particular frame/image. Here I am using threshold, gaus , otus. See the difference from the original image to processed images

Now we need to work on finding the edges


We can crop the image in open CV


Now we need to detect the moving object



Finally we will detect the object by using above learned topics.here i try to detect the objects by four edge detections without using any cascading .





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