How i Can find the Brisque value for image

Hi

Am trying to find the qulaity score using Brisque for the attached image using this code but it didn't work

I = imread('kidney.jpg');

imshow(I)

brisqueI = brisque(I);

fprintf('BRISQUE score for the image is %0.4f.\n',brisqueI)

but there is an error happen which is it

Undefined function or variable 'brisque'.

Error in Untitled (line 5)

brisqueI = brisque(I);

the matlab version 2016 which i have

can any body help how i can find the brisque score please

[Jerry]

brisque(), piqe() and niqe() are the three No-Reference Image quality metrics

Answer 1

[Image Analyst]

Now you have a good excuse to ask your boss for money to upgrade! The brisque() function was introduced into the Image Processing Toolbox in r2017b.