Matrox Multi Spécifications télécharger pdf (Page 60)

60 Appendix D: Glossary

•Grab

To acquire an image from a camera.

• Horizontal sync

The part of a video signal that indicates the end of a line and the start of a new one.

See also vertical sync.

•HSL

A color space that represents color using components of hue, saturation, and

luminance. The hue component describes the actual color of a pixel. The

saturation component describes the concentration of that color. The luminance

component describes the combined brightness of the primary colors.

•Host

In general, Host refers to the principal CPU in one’s computer.

• Interlaced scanning

Describes a transfer of data in which the odd-numbered lines of the source are

written to the destination buffer first and then the even-numbered lines (or

vice-versa).

See also progressive scanning.

•Latency

The time from when an operation is started to when the final result is produced.

• Live processing

See real-time processing.

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Matrox Multi Spécifications Page 60