| A | B |
|---|
| Pixel | The smallest element of a digitized image |
| Megapixel | A unit equal to one million pixels. |
| Resolution | The number of pixels in an image. |
| DPI | Number of dots a printer or device (like a monitor) can display per linear inch. |
| PPI | The number of pixels per linear inch is used to describe image resolution. |
| Megabyte | An amount of computer memory consisting of about one million bytes. |
| Kilobyte | An amount of computer memory, disk space, or document size consisting of approximately one thousand bytes. |
| JPEG | A standardized format used by many digital cameras for storing images. |
| LCD | A full-color display screen on cameras |
| Memory card | A storage device used to store data |
| Digitize | To convert analog information into digital format |
