Huper huberDVR 2400 User Manual page 202

Appendix
3. Moving Light Source in Low Light Environment
Example A3-1 (Outdoor Situation)
Figure A3-1 shows a car running in a low lighting environment. This is the original picture that
has not been applied with Visibility Enhancement. Figure A3-2 was applied with Visibility
Enhancement and "Brightness balance adjustment" was set to the positive range above zero using
the settings shown in Figure A3-3. The digits of the car plate and the shape of the car in Figure
A3-2 is clearer than Figure A3-1.
Figure A3-1: Original Figure A3-2: Visibility Enhancement applied
Figure A3-3: Settings used in Figure A3-2
4. Backlighted Environment
Example A4-1(Indoor Situation)
In Figure A4-1, the sunlight spreads through the French windows behind the camera and there
is another light source through the window just above the cabinet. Figure A4-1 is the original
picture; Figure A4-2 was applied "Visibility Enhancement" and "Brightness balance adjustment"
was set to a positive range above zero using the settings shown in Figure A4-3. The backlighted
area in Figure A4-2 is more visible than in Figure A4-1.
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