Advanced DSP Functions
Automatic Exposure Control
A CCD IRISTM function combined with AGC
(Automatic Gain Control) provides automatic control
over incoming light. If the object in front of the lens is
too bright, the camera switches automatically to a higher
shutter speed. If the object is too dark, it automatically
increases the gain. And the AE (Automatic Exposure)
level can be finely adjusted from _60 to +60. The
result is images that are always perfectly exposed.
Automatic Backlight Adjustments
The DXC-LS1/1 can distinguish backlit from frontlit
scenes and compensate accordingly, adjusting exposure
automatically to objects in the scene you want to
shoot.
Light Metering Areas
The DXC-LS1/1 can measure light and make expo-
sure adjustments in 5 different areas (wholeimage,
small area at center, large area at center, small slit and
large slit). Objects in these areas are always appropri-
ately lit, regardless of the brightness of surrounding
objects.
Electronic Zoom
The electronic zoom provides enlargements
from 1.00×to 3.00×. This is especially
effective because large zoom lenses cannot be
used with cameras as small as the
DXC-LS1/1.
Variable Gamma
By manually varying the gamma parameters, you
can increase the contrast in lighter or darker parts
of the image, for a clear view of specific details.
Long Term Exposure
When shooting very dark objects, you can set the shutter speed manually to 1/60 of a second or more
and specify from 2 to 512 fields. Longer shutter speeds allow more light to accumulate on the CCD
sensors, for a remarkable sensitivity.
Note: To use this function, an external memory unit/board is required.
s
Small area at center (C1) Large area at center (C2) Small slit (S1) Large slit (S2)
Original ×3.00
Original Gamma:+15