Thermal image Processing difference on multiple image

I have multiple IR image. how can we differntiate the different images on the basis of temprature. is there anyone who can find a solutions for that.I am attaching my sample images along with this.i want to show the difference between these image through the plot.

Answer 1

[BhaTTa]

@Neha Thakkar, Please refer to this answer for thermal image processing using IR images.