Get sharpness threshold

tuav_sharp_thresh() estimates sharpness by iteratively asking whether an image is sharp enough, until it is sharp enough. The goal is to set your own sharpness threshold which is used in the image reduction function.

Usage

tuav_sharp_thresh(thermal_uav)

Arguments

thermal_uav

ThermalUAV object retrieved by previous functions (e.g.: tuav_create()). If ThermalData is empty, the raw TIFFs are loaded directly from the folder containing the tiff files.

Value

This function returns a sharpness value which can be set as threshold in the tuav_reduc() function