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Image Acquisition
This functionality is also offered in AxioVision as a subsequent processing
function on the AxioVision menu
Processing
⇒
Sharpen
⇒
Unscharp
Masking
. This allows you to decide whether you wish to save the original
data and optimize the impression of sharpness as necessary, or whether the
image data should be processed immediately upon acquisition.
Important note:
•
This function processes and changes image data that are supplied by the
camera. The images displayed therefore differ from the original
acquisition situation, depending on the parameters set.
•
The parameters applied must be selected appropriately with consideration
for the respective image content, microscopic contrast technique and
structure sizes.
•
Any form of image processing also potentially increases the noise. This
means that this technique is not recommended for acquisition situations
where there is little light.
¾
Enable
Activating this check box enables you to switch the function on or off.
¾
Strength
As a weighting factor,
Strength
determines how much of an increase in
contrast is added to image edges and small structures. This increases the
impression of sharpness accordingly. In order to retain a realistic impression,
the parameter should be adjusted so that it is as small as possible but,
nevertheless, as large as necessary. Typical values are between 0.5 and 1.5.
1 = Default.
¾
Extended Parameters
Further parameters are available. Clicking on the
button opens a
dialog window, where you can select additional settings.
AxioCam MR Instal Reference
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