How can you determine the quality of an image in C#?

Question

Algorithms

Hello.
The task is to determine the quality of the image, I would like to know by what criteria this can be done?
For example:

• There is a blurry picture with noise, how can I determine the degree of blurriness and noisiness in order to say that the picture is bad?
  

The language in which you need to implement - C #
According to the ideas that are:

• you can determine the brightness coefficient of the picture (if it is too bright, we discard it)
  
• contrast ratio (if the picture is too contrasty, discard it)
  

There are no ideas yet how to determine noise and blur. I would be grateful if someone gives a tip in which direction to dig.