American Dynamics DV16000 Installation And Operating Instructions Manual page 145

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Intellex Digital Video Management System Installation and Operating Instructions
IMAGE
ENHANCEMENT
TOOLS
Image Enhancement Tools
Use the image enhancement tools screen to enhance an image
from the image database or from the restored images database.
Adjust the brightness, contrast, balance, color and sharpness of
the image.
NOTE: Image enhancement is a protected feature. You must
possess the Playback Enable privilege to access it (see
Security Setup).
NOTE: Enhancements do not affect the original image.
Image Area — The image area displays the selected image,
including all enhancements.
As you zoom in and out, the unit displays the level of
magnification: 1:1, 2:1, 4:1, 8:1, 16:1. Use Zoom In to magnify an
area of the image. The pointer becomes a magnifying glass with a
plus sign. Click anywhere on the image. The area around the
pointer is magnified and the magnified image is centered where
you clicked. Each click magnifies the image to the next
magnification: 2:1, 4:1, 8:1, 16:1. Otherwise, click and drag the
pointer to draw a box around a specific area. Release the mouse
button. The unit magnifies the selected area to the nearest
magnification: 2:1, 4:1, 8:1, 16:1.
NOTE: An image cannot be magnified beyond 16:1.
Use Zoom Out to display a wider view of the magnified portion
of the image. The pointer becomes a magnifying glass with a
minus sign. To zoom out, click anywhere on the image. A wider
view is displayed, centered on the point where you clicked. Each
click displays more of the image and reduces the image detail one
level.
Clicking the mouse pointer has no effect once the image is
displayed at its original size.
Move — Use this option to view a different area of the image
when magnified. The pointer becomes a four-direction arrow.
1. Click and drag the image to the right, left, up, down or
diagonally.
2. Release the mouse button when the desired portion of the
image appears.
Enhance — Use this option to enhance the image when
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