Detailed Product Description Portable B-Ultra ScannerAM15288Fuction & Specification1)This unit adopts following techniques to ... ,Wave filtering*8 Gamma correction curves,pre-processing, transitional frame,histogram,interpolation,digital scanning (DSC),edge enhance,etc.2 ... )Pre-settings: Edge Enhancement, Gama correction,Dynamic range,Frame average,line average,Acoustic power,focus number.12)Input ...