1. A method comprising: displaying an infrared (IR) image on a touch screen, wherein the IR image is displayed within a first graphical object of one or more graphical objects displayed within the touch screen; receiving an indication of a gesture made on the touch screen; processing the one or more graphical objects based at least on a location associated with the gesture made on the touch screen, wherein the processing comprises at least one of: (i) partitioning the IR image within the first graphical object into first and second parts to process the first or the second part, (ii) modifying a size of a second graphical object to a predefined expanded size or a predefined minimized size, (iii) modifying a temperature range for processing the IR image, or (iv) modifying one or more parameter ranges for processing the IR image; and displaying the one or more processed graphical objects on the touch screen.