Pixel values can be modified by using the Modify | Pixels menu item.
These operations modify each pixel value individually.
 Scale |
| Erosion |
 Masking |
These operations modify the pixel values using other surfaces or images.
| Registration |
| Add/Subtract |
| Maximum/Minimum |
These operations interpolate the pixel data to a new pixel array.
| Square Pixels |
| Arbitrary |
These operations reduce the total number of pixels in the pixel array.
| To Valid Data |
| To Display
Limits |
These operations modify pixel values using Zernike polynomials.
| Remove Aberration |
| Add/Subtract Zernike |
| Add/Subtract Fit |