Using ImageJ to distort or skew an image.

Posted by Blue on Apr 01, 2015; 2:48am
URL: http://imagej.273.s1.nabble.com/Using-ImageJ-to-distort-or-skew-an-image-tp5012282.html

I have a collection of several thousand images that I need to process, but we've realised that the camera wasn't aligned properly. I'm wondering if I can use ImageJ (or Fiji) and a macro to fix each image. Below is an example of what I want to do. Basically, by artificially skewing the image in the other "direction", we can "fix" the problem of the camera being off-centre when the image was taken.



I've been searching around online and here for an answer, but most solutions seem to be about fixing distortion due to the lens, which I think would be the fisheye effect. I've tried playing with ImageJ and reading the documentation, but I haven't figured it out that way, either. Apologies if this has been solved before.

Thanks!