Questions tagged [resolution]
quantifies how much detail an image can convey
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Taking a scene from a video I made
I took photos and video of a place that I liked, to use it in my website. I now see that the video scenes look better than the photos. May be due to resolution, I am not expert. My question is, how ...
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How is picture format related to sensor format resolution?
The full resolution of the Samsung S23 is 50MP, the sensor has a 1/1.57" format.
If I take a photo in 9:16 format, the resulting images are only 37MP - so far so good, the full sensor isn't used ...
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How to practically estimate the maximum usable resolution from a scanner using Fourier transform?
I can use an Epson V750 Pro to scan negatives. According to Filmscanner.info the maximum usable resolution is about 2300 dpi, but I would like to check myself what the one I can use can do.
I don't ...
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"Do monochromatic sensors without a CFA have better resolutions than sensors that do?"
I've been reading a bit about Bayer CFAs and still don't quite comprehend how it reduces spatial resolution? I can see that there is an evident lose in color resolution due to the interpolation and ...
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Digital 4K acquisition vs 4k exhibition
I did some simple calculations using the classic SMPTE reference for cinema viewing AOV of 43.4 degrees, at average human visual acuity of being able to resolve lines at 1 arc minute, at obtained a ...
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Resolution on smaller vs larger sensors
I was reading this paper which states that
My question is in regards to the first paragraph. I was first imagining, that if I were to try to take the same photo on a smaller sensor as on a large ...
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For what case is "Image sizing" in Lightroom relevant? [duplicate]
Prerequisite:
A digital picture is in my opinion only a sequence of pixels. e.g. in the .png format (simply explained) for each pixel, the color value and its position is stored.
So how big a digital ...
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Am I correct that there are just two optical limitations to resolution / MTF: aberrations and diffraction?
Bit of a semantic (and potentially naive) question here really, but I'm writing an article and want to be sure I'm correct.
Can everything that limits the MTF of a lens except the diffraction limit be ...
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Create a image file format with dynamic resolution to better resemble the human perception? [closed]
Would it not be great to have a dynamic image resolution to better resemble the human perception of things? It would be made so that the photo would be taken with different zooming levels and then all ...
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I have a bunch of film to scan, what is the best resolution?
I have roughly 1200 photos on film varying in age from modern to type 110 and 126 and some of it 50 years old.
I got a Nikon 5000 ED second, bought good software (Silverfast Archival), used color ...
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What does a client mean when they request 300 ppi pictures?
For an archaeological project, our client is requesting that all pictures taken should be in "300 ppi" (not 300 dpi).
I'm having trouble understanding what it means.
For now we have been ...
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Why are my photos taken with Kodak Portra 400 and Fuji C200 coming out grayish?
I'm fairly new to film photography. I have a Canon AE1 and I'm kind of discovering how to use it, understand exposure etc. I've done photos with Kodak color plus 200 and they came out nicely, recently ...
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What's the best way to approximate '4k' resolution from a security camera?
Odd question I know. I am considering getting a 4K Home Security Camera. I want to know how it will see my yard, so I took a photo where I will mount it using my phone. (Pixel 6a, focal 2.2 ...
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Photo quality if you upscale a low-quality photo with Gigapixel AI then downscale back
Gigapixel is a program by Topaz Labs that is able to enlarge small and low-quality (pixelated) photos, while enriching them with higher quality details (between and within the original pixels) by ...
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Why there is 96 dots per inch in description but when i opened image it is 300
Can some explain me please? Why if i right clicked the information about the file there is 96 dots per inch . But when i opened image in GIMP it says it's 300? Images were saved/downloaded from the ...
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