Image cropping across multiple files

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Addilynn - 2020-09-26T11:14:38+00:00
Question: Image cropping across multiple files

There are 4 images, and I want to crop them by using coding. But I want to crop one image by using imcrop command and other 3 images should automatically cropped the same place i cropped the image 1. As an example there are 1.bmp, 2.bmp, 3.bmp, 4.bmp, I want to give cropping parameters to only 1.bmp image and other images will be cropped the same place and view the crop images in a fig format.

Expert Answer

Profile picture of Prashant Kumar Prashant Kumar answered . 2025-11-20

You ought to be able to accomplish this with imcrop itself.
First use this:
 [I1c rect] = imcrop(I1)
Which returns the cropping rectangle in rect, a four-element position vector.
Then
 I2c = imcrop(I2, rect)

Which crops the image I2. rect is a four-element position vector[xmin ymin width height] that specifies the size and position of the crop rectangle obtained from the first image.


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