How to choose which segmentation process is best for my image for texture calculation?

Herewith i have attached my image to be analysed,i need to known which segmentation(Thresholding method,Color-based Segmentation,Transform methods,Texture methods)is best for my image analysis..Thank you

Answer 1

[Image Analyst]

You have attached nothing. The best one is the one that works best for you. It's a judgment call. If you have "ground truth" then at least you have some known definitive answer. If the ground truth is human drawn, then again there is some subjectivity to that. One way to compare them is to use ROC curves. Look it up in Wikipedia. It basically lets you count up the number of true positives, false positives, true negatives, and false negatives for the various algorithms and see which one is "best".