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Axis Exam ANVE Topic 2 Question 104 Discussion

Actual exam question for Axis's ANVE exam

Question #: 104
Topic #: 2

[All ANVE Questions]

Typically, a system designer calculates the pixel density based on

Athe aspect ratio and the frame rate.

Bthe horizontal resolution and the field of view.

Cthe total resolution and the installation height.

Dthe illuminance and the depth of field.

Show Suggested Answer

Suggested Answer: B

Typically, a system designer calculates the pixel density based on the horizontal resolution and the field of view. Pixel density is crucial in determining the level of detail a camera can capture in a specific area. Horizontal resolution refers to the number of pixels along the horizontal axis of the image sensor, while the field of view is the extent of the observable area captured by the camera. This calculation helps in ensuring that the camera setup meets the surveillance requirements. Reference: Axis Communications Design Tool

by Mariko at Dec 11, 2024, 03:16 AM

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Aja

11 days ago

Pixel density? More like pixel insanity! I just want my images to look good, not do the math.

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Charlette

13 days ago

This is a trick question. The answer is actually A - the aspect ratio and the frame rate. Who needs resolution when you've got the perfect ratio?

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Kasandra

14 days ago

Hmm, I'm going with D. The illuminance and the depth of field are crucial for calculating pixel density, especially for low-light environments.

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Eric

7 days ago

I think D is the correct answer too. Illuminance and depth of field play a big role in pixel density calculations.

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Billye

21 days ago

I think D) the illuminance and the depth of field could also play a role in calculating pixel density.

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Georgiann

24 days ago

But wouldn't the horizontal resolution and field of view be more important for pixel density?

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Karl

25 days ago

I disagree, I believe it's C) the total resolution and the installation height.

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Lucy

28 days ago

C seems logical to me. The total resolution and the installation height would give you the pixel density, right?

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Tenesha

1 months ago

I think the answer is B. The horizontal resolution and the field of view are the key factors in determining pixel density.

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Hannah

2 days ago

No, I believe it's A, the aspect ratio and frame rate are what you need to consider for pixel density.

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Shawnda

6 days ago

I think it's actually C, the total resolution and installation height play a big role in calculating pixel density.

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Bette

7 days ago

I agree, the horizontal resolution and field of view are crucial for pixel density.

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Georgiann

1 months ago

I think the answer is B) the horizontal resolution and the field of view.

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