UndistortImage

Removes lens distortion using the parameters stored in the calibration camera and crops the selected part of the image.

Note

For more information about the distortion used, see the Camera node.

Attention

When importing camera into the Camera node, make sure you set Import principal point option!

Inputs

Image Output undistorted image

Boundary Type:

See a scheme below

Keep Intrinsic: Using camera calibration parameters
Inner Boundary: Fits the image so that there are no unwanted pixels, but at the same time cuts off some of the image pixels
In Between Boundary: Intermediate result between Inner Boundary and Outer Boundary
Outer Boundary: Fits the image so that all the pixels in the image are preserved, but unwanted pixels appear

Undistortion Method:

Reality Capture: The undistortion image is similar to the result of Reality Capture

Reset Optical Center:

If set, the center of the image will match the optical center (In other words, the Camera principal point will be set at (0, 0))

Accept Zero Distortion:

If not set and all camera distortion coefficients are zero, the node will return an error