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Thermal & Optical Bi-spectrum Network Bullet / Turret Camera User Manual
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Figure 8-5 Image Settings (Thermal View)
2. Set the image parameters of the camera.
Note: In order to guarantee the image quality in different illumination, it provides
two sets of parameters for users to configure.
• Image Adjustment
Brightness describes bright of the image, which ranges from 1~100, and the
default value is 50.
Contrast describes the contrast of the image, which ranges from 1~100, and
the default value is 50.
Background Correction: Fully cover the lens with an object (lens cover is
recommended) and click the Manual Background Correction button, and
then the camera adjusts the image according to the current environment.
Manual Correction: Click the Manual Correction button and then the
camera adjusts the image according to the temperature of the camera itself.
Thermal AGC (optional): Choose the AGC mode according to different
scenes to balance and improve the image quality.
•Histogram: Choose for scene with obvious WDR and high temperature
difference, can improve image contrast and enhance image. E.g. the scene
contains both indoor and outdoor scenes.
•Linear: Choose for scene with low temperature difference and the target is
not obvious, can improve image contrast and enhance image. E.g. the bird in
forest.
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