MATLAB: I want to read image name to be an string

Question

I = imread ("28-30-50-30.jpg");

after I ran this function I will get the image in variable "I",

but I want to read name of this picture ("28-30-50-30.jpg") in string to do the next step in strsprit().

How can I do it??

Answer 1

imgNames = dir('*.jpg') ; 
N = length(imgNames) ; 
for i = 1:N
    img = imgNames(i).name 
end