HP Scanjet 7450c HP Scanjet 7400C Series Scanner Windows - (English) User Manu - Page 119

Hewlett-Packard, Kodak, Live Picture, and Microsoft.

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Back to TOC The number of bytes in a file. File size of scanned images is determined by resolution, file type, output type, and scaling. To reduce the file size of photographs, for example, you could decrease bit depth or resolution. The actual image, defined by the selection area, that is sent to a destination such as a file, a printer, the Clipboard, or another program. The approximate height and width of the final image to be scanned. A format that allows faster processing, but creates larger file sizes. FlashPix files, which save with the .fpx extension, can be used on Windows and Macintosh platforms. The format was developed by Hewlett-Packard, Kodak, Live Picture, and Microsoft. The Flowed Text option converts output into one column, placing images as closely as possible to the appropriate text. The Framed Text option places text and images in a frame, positioned as closely as possible to the way they appear in the original document. Text may be more difficult to edit extensively since the frames may not expand to hold additional text. Refers to the sharpness of an image. 119 The area on the front of the scanner hardware containing the buttons for sending an item to a destination or changing settings. The contrast that affects the mid-level grays or midtones of an image. Adjusting the gamma of an image allows you to change the brightness values of the middle range of gray tones without dramatically altering the shadows and highlights. This applies to both black-and-white images and color images. The default setting of 2.2 ensures integrity among computer systems. Refers to images, pictures, or photographs in which individual pixels are relatively large and have areas of white between them, thus reducing the overall perceived quality of the image. Graininess can occur when you scan a poor-quality original or reduce the bit depth of the scanned image by dithering or halftoning. A graphic file format that is supported by many Windows programs. Files saved in this format support 256 colors. Graphics Interchange Format files are saved with the filename extension .gif.

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Back to TOC
119
ILOH±VL]H±
The number of bytes in a file. File size of scanned images is
determined by resolution, file type, output type, and scaling. To reduce
the file size of photographs, for example, you could decrease bit depth
or resolution.
ILQDO±VFDQ±
The actual image, defined by the selection area, that is sent to a
destination such as a file, a printer, the Clipboard, or another program.
ILQDO±VL]H±
The approximate height and width of the final image to be scanned.
)ODVK3L[±
A format that allows faster processing, but creates larger file sizes.
FlashPix files, which save with the .fpx extension, can be used on
Windows and Macintosh platforms. The format was developed by
Hewlett-Packard, Kodak, Live Picture, and Microsoft.
IORZHG±WH[W
The Flowed Text option converts output into one column, placing
images as closely as possible to the appropriate text.
IUDPHG±WH[W
The Framed Text option places text and images in a frame, positioned
as closely as possible to the way they appear in the original document.
Text may be more difficult to edit extensively since the frames may not
expand to hold additional text.
IRFXV±
Refers to the sharpness of an image.
IURQW±SDQHO
The area on the front of the scanner hardware containing the buttons
for sending an item to a destination or changing settings.
J
JDPPD±
The contrast that affects the mid-level grays or midtones of an image.
Adjusting the gamma of an image allows you to change the brightness
values of the middle range of gray tones without dramatically altering
the shadows and highlights. This applies to both black-and-white
images and color images. The default setting of 2.2 ensures integrity
among computer systems.
JUDLQ\±
Refers to images, pictures, or photographs in which individual pixels
are relatively large and have areas of white between them, thus
reducing the overall perceived quality of the image. Graininess can
occur when you scan a poor-quality original or reduce the bit depth of
the scanned image by dithering or halftoning.
*UDSKLFV±,QWHUFKDQJH±)RUPDW
A graphic file format that is supported by many Windows programs.
Files saved in this format support 256 colors. Graphics Interchange
Format files are saved with the filename extension .gif.