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Axis Exam ANVE Topic 5 Question 96 Discussion

Actual exam question for Axis's ANVE exam
Question #: 96
Topic #: 5
[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 Jennifer at Sep 13, 2024, 03:06 AM

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Helga
1 months ago
I see your point, Lewis. Let's go with C) then.
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Lewis
1 months ago
That's a good point, Nathalie. But I still think C) is the most likely answer.
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Tequila
2 months ago
C) an IR-pass filter is in use. Well, that's one way to avoid being blinded by the light.
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Amie
2 months ago
A) the IR light is the stronger source. Aha, so the camera is just seeing the hot dogs instead of the headlights. Genius!
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Alesia
17 days ago
D) Right, the filter helps block out unwanted light and allows only infrared to pass through.
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Taryn
18 days ago
C) an IR-pass filter is in use.
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Jerry
1 months ago
B) Oh, that makes sense! So the camera focuses on the infrared light instead of the headlights.
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Slyvia
1 months ago
A) the IR light is the stronger source.
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Eden
2 months ago
B) the exposure time is extremely long. I bet the camera can see the stars too with that kind of exposure!
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Walton
21 days ago
C) an IR-pass filter is in use.
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Felicidad
23 days ago
B) the exposure time is extremely long.
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Kenneth
29 days ago
A) the IR light is the stronger source.
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Nathalie
2 months ago
But what about D) the gain is set to a high value? Wouldn't that also help in reducing the effect of headlights?
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Helga
2 months ago
I agree with Lewis, because IR-pass filter helps to block out unwanted light.
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Rodrigo
2 months ago
D) the gain is set to a high value. Gotta love those high-gain cameras, am I right?
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Lewis
2 months ago
I think the answer is C) an IR-pass filter is in use.
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Carma
2 months ago
C) an IR-pass filter is in use. That's the obvious answer, no?
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Leonardo
2 months ago
It definitely helps in reducing the glare from headlights.
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Portia
2 months ago
Yes, using an IR-pass filter makes sense.
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