Definitions for "Resampling"
A method of averaging surrounding pixels to add to the number of pixels in a digital image. Sometimes used to increase resolution of an image in an image-editing program to make a larger print from the image.
A process of assigning values to new, rectified, or rescaled (re-sized) cells in a raster database.
Removing some proportion of the pixels in an image (for example, every other pixel) to reduce the size.
Keywords:  subtract, loosing, scan, attempt, add
An attempt to add or subtract data without loosing the characteristic properties of the data source, usually a scan.