CCTV CSP-E700IR, Руководство пользователя

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4.5 ATR (Adaptive Tone Reproduction) menu (WDR)
The ATR feature improves the dynamic range and the visibility of the image by providing the optimal
gradation compensation of the image in one field. This is achieved by two ways of image processing,
luminance compression and contrast enhancement, so that the tone can be enhanced at highlighted and
dark areas.
SETUP MENU
LENS AUTO< ŋ
SHUTTER/AGC AUTO< ŋ
NR < ŋ
WHITE BAL ATW< ŋ
AT R OFF
BACKLIGHT OFF
DAY/NIGHT AUTO< ŋ
NEXT< ŋ
EXIT< ŋ SAVE ALL< ŋ
Function Option
LUMINANCE
LOW
MID
HIGH
CONTRAST
LOW
MIDLOW
MID
MIDHIGH
HIGH
OFF
ATR OFF
ON
ATR ON
When ON
ŋ
is selected, click ENTER to bring up the ATR sub-menu for
further settings.
4.5.1 ATR ON
• LUMINANCE
Select to set the extent of the luminance compression.
• CONTRAST
Select to set the extent of the contrast enhancement.
ATR Default Descriptions
LUMINANCE MID
Compresses the highlighted area and enhances the dark area so that the
entire image can converge toward the medium level.
LOW will compensate minimally and HIGH will average out the image.
With setting HIGH, the image may look less contrastive and noise may
increase in the dark area.
CONTRAST MID
Adjusts the strength of the image contrast.
If set to too high, the dark area may lose detail and the high luminance
area may saturate.
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