Cropping a face from an Image

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Oliver Ferenczi
Oliver Ferenczi 2020-2-7
评论： KSSV 2020-2-7
Hi, so im able to create a bounding box around the faces in an image. Now I would like to crop the image so that I am just left with the images from within the bounding boxes using imcrop. I have so far been unable to do this.
Thank you

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KSSV
KSSV 2020-2-7
I = imread('cameraman.tif');
[J, rect] = imcrop(I);
Perform the crop operation by double-clicking in the crop rectangle or selecting Crop Image on the context menu.
imshow(J) ;
  2 个评论
Oliver Ferenczi
Oliver Ferenczi 2020-2-7
How do I make it crop to the same size every time?
KSSV
KSSV 2020-2-7
You got the output rect ..use that to crop to the same size and location.....
I2 = imcrop(I,rect);

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