a numeric array containing all images' numbers

Hi sir,

Please i want to make an array that contains the images' numbers in the database ( an numeric array.

Here is my code:

file = dir(fullfile('C\image.orig','*.jpg'));

file = file(~[file.isdir]);
for k=1:1000
image2= imread(fullfile('C:\image.orig',(file(k).name))); 

n=file(k).name;

disp(fullfile('C:\image.orig',(file(k).name)));

end

Thank you in advance

[Geoff]

When you say the images' numbers, do you mean the image data? ie, all the pixel values?

[Image Analyst]

And what is "the database (an numeric array"? Was that something in your code? If so, which numeric array was it? Did I miss it? Or is it simply a folder full of image files??? I suggest you read this: http://www.mathworks.com/matlabcentral/answers/6200-tutorial-how-to-ask-a-question-on-answers-and-get-a-fast-answer

Answer 1

[Walter Roberson]

imagenumbers = str2double(regexp({file.name}, '^\d+', 'match'));