Questions tagged [judging]

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4
votes
1answer
733 views

How can I get objective, numerical Image Quality measurements for my photos?

I intend to take some raw images using my Canon-450D, and process them offline using some tool. Then I need to get some objective(numerical) metrics for those images like Image Noise, Image Sharpness(...
8
votes
5answers
1k views

What parameters can I use to evaluate a “Perceptual Image Quality”?

Might be a naive question, but I want to fix few subjective metrics / parameters which would let me decide image quality. I mean, I can use some objective metrics like Mean Squared Error or Mean ...
19
votes
3answers
4k views

What are the criteria to decide whether a photo is “technically correct” or not?

Here and there, I hear people saying a photo is "technically correct". How can I tell whether a photo is technically correct or not?
36
votes
11answers
11k views

What makes a photo a good photo?

I don't know if this is a stupid question, this just came across my mind. Imagine a photo of a dog yawning. Someone could say that is a very good photo as it is taken just at the right moment, from ...