A system and method for automatically adjusting parameters of an imaging machine are disclosed. The system comprises a storage device for storing demographic information of at least one person to be imaged. The system also includes a computerized platform to retrieve the demographic information from the storage deviced and to generate adjustment data based on the demographic data for a next person to be imaged. The system further includes an imaging machine to receive the adjustment data from the computer and to adjust at least one parameter of the imaging machine in response to the adjustment data.