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Axis Exam ANVE Topic 1 Question 105 Discussion

Actual exam question for Axis's ANVE exam
Question #: 105
Topic #: 1
[All ANVE Questions]

The reason why the camera is not blinded by the headlights is that

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Suggested Answer: C

The reason why the camera is not blinded by the headlights is that an IR-pass filter is in use. This filter blocks out visible light, including the bright headlights, and allows only infrared light to pass through. This is particularly useful in nighttime surveillance scenarios where the camera can rely on infrared illumination instead of visible light, ensuring clear visibility even in the presence of bright lights like headlights.


by Sheridan at Jan 11, 2025, 10:33 PM

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Kanisha
12 days ago
Headlights so bright, they could light up the whole road! Good thing the camera has a secret weapon - that IR-pass filter. C is the way to go.
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Bernardo
13 days ago
I'm going with C. That IR-pass filter is the real MVP here, keeping the camera from being blinded. Although, I wonder if it also blocks out the visible light... hmm.
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Marla
14 days ago
A seems a bit off, I don't think the IR light would be stronger than those intense headlights. Unless the camera is a night vision model or something!
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Basilia
15 days ago
B can't be right, the exposure time would have to be insanely long to counteract those headlights. Definitely not practical for a camera.
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Junita
24 days ago
D sounds plausible, but I'm not sure if the gain would be high enough to overcome those blinding headlights.
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Juan
2 days ago
D) the gain is set to a high value.
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Domonique
8 days ago
A) the IR light is the stronger source.
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Vincent
1 months ago
I think it's C. That IR-pass filter must be doing the trick!
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Jesse
19 days ago
Maybe the gain is set to a high value to prevent the camera from being blinded.
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Percy
27 days ago
I think it's because the exposure time is extremely long.
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Latricia
29 days ago
I agree, the IR-pass filter is definitely helping with that.
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Stefania
1 months ago
But what about the exposure time? Could that also play a role in preventing the camera from being blinded?
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Elmer
1 months ago
I agree with Nadine, the IR-pass filter helps in blocking out the strong IR light.
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Nadine
1 months ago
I think the camera is not blinded by the headlights because of the IR-pass filter.
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