How can extract feature from image ?

I have data in excel , I want to extract feature but I do not know import data .... can anyone help me ?

[Image Analyst]

Probably we can help you. First, read this, then attach your data file and ask the actual question.

[Pratik Oak]

Apply the mathematical formula of the feature you are interested to find. The output value is the feature. e.g.- average of entire image is mean. This is one feature.

Answer 1

[Pratik Oak]

Apply the mathematical formula of the feature you are interested to find. The output value is the feature. e.g.- average of entire image is mean. This is one feature.