Apple Aperture 2 Bedienungsanleitung PDF herunterladen (Seite 655)

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Glossary 655

gamut The range of colors an individual color device is capable of reproducing. Each

device capable of reproducing color has a unique gamut determined by age, frequency

of use, and other elements such as inks and paper. See also device characterization,

device dependent, gamut mapping, ICC profile.

gamut mapping The process of identifying colors outside a device’s gamut and then

calculating the nearest color within its gamut. Gamut mapping is used when receiving

color information from another color space. See also color space, gamut.

grayscale An image whose only colors are shades of gray. Usually grayscale images

have smaller file sizes because less information is required to display a gray pixel, in

which the red, green, and blue pixel elements all emit an equal intensity. See also

monochrome, Monochrome Mixer adjustment, pixel.

grid view A Browser view that displays images as a grid of thumbnails. Grid view is the

Browser’s default view. See also Browser, filmstrip view, list view.

highlights The brightest areas of the subject or scene. See also contrast, density, shadows.

Highlights & Shadows adjustment An adjustment in Aperture used to selectively adjust

the highlights and shadows in an image. See also highlights, shadows.

hot shoe An apparatus at the top of a camera designed to hold a portable flash. When

the shutter release button is pressed, an electric signal is transmitted through a

connection in the hot shoe to activate the portable flash. See also external flash, flash.

HUD Short for heads-up display. In Aperture, HUDs are floating windows that allow you

to work on your image. You can open and then move a HUD wherever you wish, based

on your display setup. See also Full Screen view.

hue An attribute of color perception; also known as color phase. For example, red and

blue are different hues. See also Color adjustment.

ICC profile Created as a result of device characterization, the ICC profile contains the

data about the device’s exact gamut. See also device characterization, gamut,

International Color Consortium (ICC).

image An artifac

t that reproduces the likeness of some subject, usually a physical object

or person, also known as a picture. See also image selection, photograph, picture, subject.

image selection Refers to an image or group of images selected in the Browser or Full

Screen view filmstrip. A white rectangle surrounding the image indicates it is selected.

See also Browser, Full Screen view, image.

importing The process of bringing digital image files of various types into a project in

Aperture. Imported files can be created in another application, downloaded from a

camera or card reader, or brought in from another Aperture project. See also project.

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