How to perform blob detection and classification on HSV colour plane?

Hi Everyone,

Currently i try to do some blob detection to classify the object in an image. I have try with the conventional RGB image method: image preprocessing>>RGB to gray>>gray to binary with threshold>>post processing>>detect the blob>>classify object based on blob

However the result is not good as expected so i wonder whether the result will be better or not if i'm doing it in HSV colour plane? I would like to seek for some advice or suggestions on the method to detect all possible object blob from an image in HSV colour plane.

Any help would be appreciated. Thank you.

Answer 1

[Explorer]

You should see the tutorial for blob detection and modify according to your needs.

[MR. W]

Hi,

Thanks for the suggestion.Actually i have look through this demo before and currently my main concern is to do the same thing but in HSV plane. I am thinking what is the properties of HSV plane which enable us to perform the same blob detection which can overcome some of the downside of RGB method?

if you have any idea on it. Please let me know.

Thanks again.