A method of operating a medical-imaging system is described； the medical-imaging system has an ultrasound-transducer interface configured to operatively interface with an ultrasound transducer including transducer elements； the medical-imaging system also has a spatial sensor configured to provide spatial information indicating spatial movement of the ultrasound transducer； the method includes receiving ultrasound information being associated with a scan-line set having a limited number of selectable scan lines of the ultrasound transducer. Also disclosed is a non-transitory computer-readable medium.
