J
Hi listers,
I am working in the filed of
industrial image processing, and I have the following problem. On a camera, the lense creates image distorsion on the edge of the camera
field. I would like to compensate it mathematically. I intend to use a sheet of paper with a black grid. I know exactly the location (in mm) of the intersection points on
the grid, and I can measure on the image, the variation on the intersection points (in pixels).
I can compensate the pixels corresponding to the intersection points, but for all the pixels between 2 intersection points, I need to
interpolate the values.
My problem is that I don't know what kind of interpolation I can use in 2 dimensions.
Thank you for your help.
J-F Portala
SoViLor company
[email protected]
I am working in the filed of
industrial image processing, and I have the following problem. On a camera, the lense creates image distorsion on the edge of the camera
field. I would like to compensate it mathematically. I intend to use a sheet of paper with a black grid. I know exactly the location (in mm) of the intersection points on
the grid, and I can measure on the image, the variation on the intersection points (in pixels).
I can compensate the pixels corresponding to the intersection points, but for all the pixels between 2 intersection points, I need to
interpolate the values.
My problem is that I don't know what kind of interpolation I can use in 2 dimensions.
Thank you for your help.
J-F Portala
SoViLor company
[email protected]