How can I straighten edges of calibrated images ?

Hello guys,

I am trying to calibrate my camera (fisheye calibration) , I succeded but after calibration, my images doesn't looks like rectangular. You can see the image attached below. How can I crop this image after calibration? Should I do this process manually or is there any function for undistorted images to transform into rectangular image. Basically, I would like to remove black parts from final image .

Thanks a lot.

Umut Ersoy

Answer 1

[Matt J]

Try setting the 'OutputView' option to 'valid'

https://www.mathworks.com/help/vision/ref/undistortfisheyeimage.html#d122e205695

[umut ersoy]

thanks,it worked

[Matt J]

You're welcome, but please Accept-click the answer to indicate that it did work.