I have directory, there are many images in this directory, I want to detect the face from images, and create the directories of image name store only the faces on that directory. How to do this, kindly help me

myDir = 'C:\myImages\';

this is the name of directory which contains many images. i want to detect the faces from images and want to crop the face from image and save it like: For example. There is one image name 1.jpg, create the directory name 1 and inside directory there should faces stored which were present in the image 1.jpg.

[Rik]

Face recognition is a very complicated field. The last few years, neural networks have been more and more successful at detecting objects (and faces), so I would look in that direction.

I think you are underestimating the problem. It sound like you ask how to get a Nobel prize and then how to get a nail into a wall.

[saeeda saher]

kindly help me to perform this task..

[Rik]

I can only give you the advice of searching for a tutorial or a few examples of object recognition.

[saeeda saher]

i have done till face detection and cropping, but i am facing difficulty to save the cropped face as mentioned in question.

[Jan]

See also: https://www.mathworks.com/matlabcentral/answers/369933-i-have-following-code-i-want-to-perform-following-task-on-many-images-reading-from-directory-kindl

[Image Analyst]

Remants of original discussion(before they also get deleted):

myDir = 'C:\myImages\';

this is the name of directory which contains many images. i want to detect the faces from images and want to crop the face from image and save it like: For example. There is one image name 1.jpg, create the directory name 1 and inside directory there should faces stored which were present in the image 1.jpg.

Answer 1

[Image Analyst]

"i have done till face detection and cropping, but i am facing difficulty to save the cropped face "

OK, good that you've already done that, because that's the hardest part.

To save the cropped image, simply call imwrite:

baseFileName = sprintf('Face#%d.png', currentFaceIndex);
fullFileName = fullfile(outputFolder, baseFileName);
imwrite(croppedImage, fullFileName);

[saeeda saher]

Here is my Code .. it is for a single image but i want to apply this process on multiple images which are in directory.
and want to create a separate folder with same name as image, and save the cropped face in that directory, ex, pic name is 1.jpg, folder should be created of same name and cropped face should be saved in this folder, this process should be for all images which are in directory... kindly help me for this.. 

   I=imread('E:\a.jpg');

      figure(1),imshow(I);
      FaceDetect = vision.CascadeObjectDetector; 
      BB = step(FaceDetect,I);
       figure(2),imshow(I);

   for i = 1:size(BB,1)
      rectangle('Position',BB(i,:),'LineWidth',3,'LineStyle','-  ','EdgeColor','r');
   end
   for i = 1:size(BB,1)
   J= imcrop(I,BB(i,:));
  % figure(3),subplot(5,5,i);imshow(J);
   fname = sprintf('b_cropped_%d.jpg', i);
  fpath = fullfile('E:\face', fname);
  imwrite(J, fpath)
   % imwrite(J,'E:\g_cropped.jpg')
   end

[Image Analyst]

See the FAQ: http://matlab.wikia.com/wiki/FAQ#How_can_I_process_a_sequence_of_files.3F