Discuss Axis ANVE Exam Topic 2 Question 104

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.

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

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33 comments · newest first

Brittani 10 months ago

Totally agree, C is the right choice!

Naomi 11 months ago

Wait, is it really C? That sounds kinda off.

Geoffrey 11 months ago

I thought it was about horizontal resolution and field of view?

Leigha 11 months ago

Definitely not A or D, those don't make sense.

Jodi 11 months ago

It's usually based on total resolution and installation height.

Miesha 11 months ago

I don't think illuminance is relevant here, so I'm leaning towards C or B, but I need to double-check my notes.

Gearldine 12 months ago

I feel like installation height might play a role, but I can't recall if it's the total resolution specifically.

Karima 12 months ago

I remember practicing a question about resolution and field of view, so maybe it's option B?

Frank 1 year ago

I think pixel density is related to resolution, but I'm not sure if it's total resolution or something else.

Joseph 1 year ago

This is a tricky one. I'm not totally confident in my understanding of how pixel density is calculated, but I'll give it my best shot and try to eliminate the options that don't seem right.

Jutta 1 year ago

Okay, I think I've got this. The key is to focus on the information given in the question - it mentions aspect ratio, frame rate, horizontal resolution, field of view, total resolution, and installation height. I'll need to consider how those factors relate to pixel density.

Kaitlyn 1 year ago

Hmm, I'm a bit unsure about this one. I know pixel density has to do with resolution, but I'm not sure which specific factors are used to calculate it.

Georgene 1 year ago

This seems like a straightforward question about pixel density calculations. I'll need to think through the different factors that go into that calculation.

Aja 2 years ago

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

Keith 2 years ago

↳ replying to Aja

Yeah, but sometimes it's hard to find the right balance.

Meaghan 2 years ago

↳ replying to Aja

It's important to consider pixel density for clear and sharp images.

Monte 2 years ago

↳ replying to Aja

I usually just go with the default settings and adjust from there.

Floyd 2 years ago

↳ replying to Aja

I know, all these technical details can be overwhelming.

Charlette 2 years 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?

Kasandra 2 years 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.

Nan 2 years ago

↳ replying to Kasandra

I agree with you on D. Illuminance and depth of field are definitely key factors to consider.

Kattie 2 years ago

↳ replying to Kasandra

I'm not sure, but I think it might be C. Total resolution and installation height seem important for pixel density.

Eric 2 years ago

↳ replying to Kasandra

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

Billye 2 years ago

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

Georgiann 2 years ago

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

Karl 2 years ago

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

Lucy 2 years ago

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

Tenesha 2 years ago

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

Nilsa 2 years ago

↳ replying to Tenesha

I'm pretty sure it's D, the illuminance and depth of field are important factors in determining pixel density.

Hannah 2 years ago

↳ replying to Tenesha

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

Shawnda 2 years ago

↳ replying to Tenesha

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

Bette 2 years ago

↳ replying to Tenesha

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

Georgiann 2 years ago

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

Axis ANVE Exam - Topic 2 Question 104 Discussion