Is the Gaussian blur filter is a weighting distribution filter?

I have an equalized hsv image.Now i want to apply the Gaussian distribution on the equalized image. For that can I use Gaussian blur filter?? If the answer is No., how can I apply the weighting distribution on the equalized hsv image?

Answer 1

[Image Analyst]

You can use imgaussfilt(). What effect are you trying to achieve? What do you mean by equalized? Do you mean histogram equalized? I would think doing that on all HSV channels would give a very strange looking image.

[Vishnu R]

I want to achieve contrast enhancement.. Equalized image means histogram equalized image.. Yes sir,it will definitely give a very strange looking image

[Image Analyst]

OK, so use imhisteq() or imadapthisteq() and then use imgaussfilt(). Do you have anymore questions?

[Vishnu R]

Ok sir.. Sir i have another doubt.. After this filtering, I want to apply a gamma correction on the image.. Is it possible??

[Image Analyst]

Yes. Just use math. Do you know the gamma value? Or do you need to measure it?

[Vishnu R]

I know the gamma value Sir.. For applying gamma correction on the image, what should I do? Just use the mathematical equation for the 'gamma correction for image enhancement'

[Image Analyst]

Yes, that's correct. See the Gamma FAQ here: http://www.poynton.com/