61 93 556 D3509
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D3509
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201.01.02
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19.09.2008
11 Overview of all function keys
Sirona Dental Systems GmbH
SIVISION program
Operating Instructions TENEO
Opening the sub-screen
Used to access additional functions; see the following keys:
SIDEXIS control key sub-screen
Overview layout
The opened image windows are scaled in the display area so that no scroll
bars or as few scroll bars as possible must be displayed. The image windows
are arranged without overlapping.
Cascaded layout
The opened windows are "cascaded", i.e. arranged slightly displaced behind
one another. All image window titles are thus visible.
Status overview layout
The opened image windows are arranged according to their anatomical
position if the number of the displayed tooth was specified. Unassigned
exposures are displayed in the center of the display area. The size of the
windows is adapted so that the complete exposures are visible.
Invert image
This function inverts the brightness values of the image pixels, thus enabling
a positive or negative display of the image. The inversion can be canceled by
pressing the key once again.
Display image in pseudocolors
To enable better distinction of image details, an image can be displayed in a
so-called pseudo color mode. The grayscale values of the image are replaced
by colors which the human eye can distinguish better from one another than
the corresponding gray levels.
Smooth image
To mitigate high-contrast or high-interference effects in images, the contrast
between neighboring pixels is reduced or averaged. The overall definition of
the image is reduced.
Sharpen image
Contrasts between neighboring pixels are increased. This function helps to
accentuate edges or contours. The impression of a sharper image is created.
Filter black dots
Individual pixel errors may occur when taking digital X-rays. These pixel
errors appear as individual black dots when the optimum resolution (100%) is
selected. They are removed by SIDEXIS.
Reduce noise
Individual scattered pixels and minor disturbing information which lead to a
noisy image are eliminated without reducing the overall definition of the
image.
Undo
The effect of the last filter operation is undone.
Restore original image
The changes previously made, e.g. via filters, are canceled. The most
recently saved version of the image is restored.
