Is there a way to read images from a folder and save it in powerpoint

I have approx. 100 images , I want to read those images, do the resizing and save it in a power point using matlab, Is it way to save those images in a power point giving title to each slide. I am reading images using this code:

for i = 1:numel(pngfiles)
       im{i} = imread(pngfiles{i});
      imrgb{i} = rgb2gray(im{i});
       imrgb_z{i} = imrgb{i}(160:350,280:450);
    end

How do I save all those images in im{i} or Imrgb_z{i}, in a power point.Please let me know.

Thanks,

Answer 1

[Shashank Prasanna]

Here is a technical support solution that explains how to go about it:

http://www.mathworks.com/support/solutions/en/data/1-8KUNW3/

[Ankit Gupta]

Hi shashank, Thanks, but is there a example to add images in a loop into the ppt, I have around 100 images, I can read and write images in a folder but how do I add them to the next slide everytime

   for i = 1:numel(pngfiles)
         im{i} = imread(pngfiles{i});
         imwrite(im{i},sprintf('image%d.png',i));

thanks,

[Shashank Prasanna]

Did you try using the code in the above link in a loop?

[Ankit Gupta]

Hi,

I tried it, but I am not sure how should I add images to new slide , do I need to do imwrite, Cant I just use im{i} , Its either giving me a syntax error or

Error using Interface.91493475_5A91_11CF_8700_00AA0060263B/AddPicture Invoke Error, Dispatch Exception:Description: The specified file wasn't found."