**Quadratic Image Transformations**

by **Mike Martin**

in collaboration with **John Jungck**

You can use this page to investigate the quadratic transformation of an image. A point, (*x*, *y*), on the original image is transformed to a different point, (*p*(*x*, *y*), *q*(*x*, *y*)), on the new image. The functions are

The parameters for these functions can be entered below.