Image Acquisition with the AxioCam MRc5
AxioCam MRc5 Instal Reference
61
Best Fit
calculates in the current histogram the values which exclude 1‰ of
the pixels contained in the image. The color/color range calculated in this way
is displayed on the screen. (You can adjust the value of 1‰ to suit your
requirements).
Min/Max
displays on the screen the smallest and largest color or color value
present in the image.
Linear
displays on the screen the total possible value range.
Log
displays the histogram in a logarithmic scaling, allowing you to effectively
evaluate histograms of images with high dynamics.
Skip
: By using the
Skip
function the maximum values at the upper and lower
end of the histogram are omitted during the scaling of the display.
The
,
and
scrollbars can be used to change the
brightness, contrast and gamma of the display. This can also be achieved by
dragging the individual "handles" of the characteristic curve in the histogram.
You can adjust the brightness and contrast by changing the left or right-hand
end points of the characteristic curve individually or by shifting the entire line
using the center "handle". The gamma value can be changed by shifting both
"handles".
Click the
Save
button to store the current settings. You can use these settings
when displaying another image by clicking the
Restore
button. This enables
you to compare different images.
NOTE:
You can get the best display of colored objects, if the gamma setting is in
the range of approx. 0,45.
