Apple MB673Z/A User Manual - Page 649

depth of field, Desktop setting

Page 649 highlights

crop The process of printing or distributing only part of the original image. The general purpose of cropping an image is to create a more effective composition. Another reason for cropping an image is to make it fit a particular aspect ratio, such as 4 x 6. See also adjustment, aspect ratio, composition, Crop adjustment, effects. Crop adjustment An adjustment in Aperture that trims the image for the purpose of changing the composition or modifying the aspect ratio. The Crop adjustment is used in conjunction with the Crop tool. See also adjustment, aspect ratio, composition, crop. decompression The process of creating a viewable image from a compressed digital image file. See also compression. definition The clarity of details in an image. See also resolution. Definition parameter An Enhance adjustment parameter in Aperture used to adjust the clarity of details in an image. See also Enhance adjustment. demote In Aperture, the process of moving an image in a stack away from the pick position. See also Full Screen view toolbar, image, pick, promote, stack. densitometer An instrument designed to measure the optical density of photographs. See also device characterization. density The ability of an image to reproduce distinct dark colors. An image with high definition in the darker colors is referred to as dense. See also contrast, flat. depth of field The area of the image that appears in focus from the foreground to the background. Depth of field is determined by a combination of the opening of the aperture and the focal length of the lens. See also aperture, background, focal length, foreground. desaturate To remove color from an image. Complete desaturation results in a grayscale image. See also grayscale, Monochrome Mixer adjustment, saturation. Desktop setting A Secondary Viewer setting that turns off the dual-display function. See also display, Secondary Viewer. destination profile The working-space profile that defines the results of a color conversion from a source profile. See also profile. device characterization The process of creating a unique, custom profile for a device, such as a display or printer. Characterizing a device involves specialized dedicated hardware and software to determine the exact gamut of the device. See also calibration, gamut. Glossary 649

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Glossary
649
crop
The process of printing or distributing only part of the original image. The
general purpose of cropping an image is to create a more effective composition.
Another reason for cropping an image is to make it fit a particular aspect ratio, such as
4 x 6.
See also
adjustment
,
aspect ratio
,
composition
,
Crop adjustment
,
effects
.
Crop adjustment
An adjustment in Aperture that trims the image for the purpose of
changing the composition or modifying the aspect ratio. The Crop adjustment is used
in conjunction with the Crop tool.
See also
adjustment
,
aspect ratio
,
composition
,
crop
.
decompression
The process of creating a viewable image from a compressed digital
image file.
See also
compression
.
definition
The clarity of details in an image.
See also
resolution
.
Definition parameter
An Enhance adjustment parameter in Aperture used to adjust
the clarity of details in an image.
See also
Enhance adjustment
.
demote
In Aperture, the process of moving an image in a stack away from the pick
position.
See also
Full Screen view toolbar
,
image
,
pick
,
promote
,
stack
.
densitometer
An instrument designed to measure the optical density of photographs.
See also
device characterization
.
density
The ability of an image to reproduce distinct dark colors. An image with high
definition in the darker colors is referred to as
dense
.
See also
contrast
,
flat
.
depth of field
The area of the image that appears in focus from the foreground to the
background. Depth of field is determined by a combination of the opening of the
aperture and the focal length of the lens.
See also
aperture
,
background
,
focal length
,
foreground
.
desaturate
To remove color from an image. Complete desaturation results in a
grayscale image.
See also
grayscale
,
Monochrome Mixer adjustment
,
saturation
.
Desktop setting
A Secondary Viewer setting that turns off the dual-display function.
See also
display
,
Secondary Viewer
.
destination profile
The working-space profile that defines the results of a color
conversion from a source profile.
See also
profile
.
device characterization
The process of creating a unique, custom profile for a device,
such as a display or printer. Characterizing a device involves specialized dedicated
hardware and software to determine the exact gamut of the device.
See also
calibration
,
gamut
.