HP Scanjet 7450c HP Scanjet 7400C Series Scanner Mac - (English) User Manual - Page 116

j, k, l, image editor, image size, import, Info bar, interpolated resolution, interpolation, invert

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116 image editor A program that lets you modify bitmapped drawings and photographs. image size The size of the image expressed in bytes and displayed in the Info bar. File size and image size may vary, depending on the file type. import To bring a scanned image into a document from another program. Info bar A form of assistance that appears in the lower, left corner of the screen and displays the width and height of the output image, the scale percentage, the Output Type currently selected, and the size of the output image. interpolated resolution Resolution that is changed in the scanning software rather than in the hardware. For example, if your scanned image is 600 dpi, you might be able to enhance it to 1200 dpi in the scanning software. This is useful for enlarging small images. interpolation The process of increasing the resolution of an image by the addition of new pixels throughout the image, the colors of which are based on neighboring pixels. invert To reverse the colors in an image (for example, in a black-and-white image, black areas are turned white and white areas are turned black). Back to TOC item The physical drawing, photo, collage, etc. you place in the scanner to scan. Once it is scanned, it is referred to as an image or scanned image. j jagged Refers to the uneven transition between black and white, or areas of color, in a scanned image. Jagged edges can be avoided by scanning at a higher resolution than your output device, or by not scaling the image after scanning it. JPEG Joint Photographic Experts Group. A compressed file format that reduces file size and enables faster file access. This format can reduce image quality and performance when the file is decompressed and recompressed. k keyboard shortcuts A keystroke or combination of keystrokes that allows you to quickly accomplish common tasks. l landscape The orientation of a photograph or image that is wider than it is tall. When an image is taller than it is wide, it is called portrait orientation.

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116
Back to TOC
image editor
A program that lets you modify bitmapped drawings and photographs.
image size
The size of the image expressed in bytes and displayed in the Info bar.
File size and image size may vary, depending on the file type.
import
To bring a scanned image into a document from another program.
Info bar
A form of assistance that appears in the lower, left corner of the screen
and displays the width and height of the output image, the scale
percentage, the Output Type currently selected, and the size of the
output image.
interpolated resolution
Resolution that is changed in the scanning software rather than in the
hardware. For example, if your scanned image is 600 dpi, you might be
able to enhance it to 1200 dpi in the scanning software. This is useful
for enlarging small images.
interpolation
The process of increasing the resolution of an image by the addition of
new pixels throughout the image, the colors of which are based on
neighboring pixels.
invert
To reverse the colors in an image (for example, in a black-and-white
image, black areas are turned white and white areas are turned black).
item
The physical drawing, photo, collage, etc. you place in the scanner to
scan. Once it is scanned, it is referred to as an image or scanned
image.
j
jagged
Refers to the uneven transition between black and white, or areas of
color, in a scanned image. Jagged edges can be avoided by scanning
at a higher resolution than your output device, or by not scaling the
image after scanning it.
JPEG
Joint Photographic Experts Group. A compressed file format that
reduces file size and enables faster file access. This format can reduce
image quality and performance when the file is decompressed and
recompressed.
k
keyboard shortcuts
A keystroke or combination of keystrokes that allows you to quickly
accomplish common tasks.
l
landscape
The orientation of a photograph or image that is wider than it is tall.
When an image is taller than it is wide, it is called portrait orientation.