Sony XCI-V100C Технічний посібник - Сторінка 14
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Друкувати сторінкуBinning Mode (Black
and White Models Only)
By combining data for adjacent pixels using the CCD,
you can increase sensitivity and double the frame rate.
Two types of binning are available for selection: 1 × 2
binning where pixels in the output image are combined
in the vertical direction only, and 2 × 2 binning where
pixels in the image are combined both vertically and
horizontally. (In horizontal binning, the sensitivity is
doubled but the frame rate does not change.)
1 × 2 binning XCI-SX100 : 1280 × 480, 60 fps
XCI-V100 : 640 × 240, 180 fps
2 × 2 binning XCI-SX100 : 640 × 480, 60 fps
XCI-V100 : 320 × 240, 180 fps
Note
The frame rate also depends on the shutter speed.
White Balance
Adjustment Function
(Color Models Only)
This camera is equipped with a manual configuration
mode, two preset modes, and two auto configuration
modes for white balance adjustment.
Manual Configuration Mode
A mode that allows you to adjust the white balance by
manually configuring the R-gain, G-gain, and B-gain
parameters.
3200K Preset Mode
A preset white balance configuration mode ideal for use
with 3200K lighting.
5600K Preset Mode
A preset white balance configuration mode ideal for use
with 5600K lighting.
One-Push White Balance Mode
A mode in which the white balance is automatically
adjusted in response to a one-push trigger.
In locations with fixed lighting, the white balance can be
adjusted by using a gray chart or blank sheet of paper as
a shooting subject.
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Note
The white balance cannot be adjusted if the image is too
bright or too dark.
ATW Mode
A mode in which the white balance is automatically
adjusted based on data from the image. This mode is
ideal for shooting natural landscapes or shooting with a
wide-angle lens.
The camera may be unable to adjust the white balance
when shooting images composed only of specific colors
or when zoomed in on a subject. In addition, colors may
appear to slowly fade when shooting objects with
unbalanced colors. In such cases, use one-push white
balance mode.
Note
The white balance cannot be adjusted if the image is too
bright or too dark.
Detection Area Settings
This camera obtains the data necessary for automatic
adjustment of exposure and white balance from the
image itself.
You can select the location of the detection areas from
which luminance data and color data are obtained
(luminance detection areas and color detection areas).
Note
To enable automatic white balance adjustment, an image
must have the proper exposure. The camera obtains
exposure data from the luminance detection area. To
enable the white balance function to operate properly,
place the luminance detection area and color detection
area in the same location.
Exposure Adjustment
Function
This camera allows exposure adjustment through use of
gain control and iris control functions.
Gain Control Function
This function allows you to adjust the exposure by
adjusting the gain. The following modes can be selected.