Android Question Blob Color Detection

[joneden]

Hi All,

I'm converting an application that I have for Windows to run on an industrial PC running Android. I have used Aforge to take the webcam input and do some analysis looking for blobs of specific colours.

Now I need to do this on Android.

Is anyone aware of any library that will look at an image and then indicate if there is the presence of a certain colour. The analysis would need to work for the colour +/- a certain range and also to have a minimum blob size to ensure that single pixel detection doesn't fire an affirmative hit.

I'm hoping that there is something out there as I dread having to write my own code for this!

Thanks in advance for any pointers.

Regards

Jon

 

[Erel]

Do you want to do it in realtime? You can use the camera preview event to get the preview frames. You will need go over the bitmap data and analyze it.

 

[joneden]

Hi Erel,

Yes was wanting to do it in real time. My main issue is that I have potentially multiple colours that I am watching out for so have to check one at a time. I'm thinking at the moment that I need to look into the OpenCV Java code and strip that back for my purposes.

Assuming that no better solutions are available.

Regards

Jon