| A | B |
| Digitizing Tablet | Can read the precise location of an eletronic pen over the surface of an electronic tablet -- input device. |
| Authoring | Process of creating a software application or Web page without the need to use computer programming. |
| Dot Pitch | Pitch at which successive dots used to create an image are spaced. |
| Optical Resolution | Level of resolution at which a device can scan an image. |
| Interpolated Resolution | Best resolution that the scanning software supplied with a scanner can extract from the optically scanned image. |
| Color Resolution | Number of colors displayable in any image file format or computer screen display setting. |
| Image Dithering | Process of displaying images using a random dot pattern to give the viewer an impression of more detail and colors than the file format or computer display can actually support. |
| Resizing | Changing the pixel width-by-height size of an image. |
| Resampling | Process of converting a digital image to a different resolution. |
| Codecs | Derived form the terms COmpression DECompression. Describes the file compression formats used to store audio and video data. |