Road Train !!!!!!!!!!

by Russell McMahon

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2
votes
1answer
415 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 ...
7
votes
5answers
574 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 ...
17
votes
3answers
2k 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?
31
votes
10answers
4k 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 ...