<;P>;PROBLEM TO BE SOLVED: To provide an adaptive image processing method and an adaptive image display method. <;P>;SOLUTION: This adaptive image processing method 200 includes a step 230 for determining an entrance exposure of an imaging object, a step 240 for determining an exit exposure of the imaging object and a step 250 for determining one or more image processing parameters at least partially based on the inlet and outlet exposures. The adaptive image display method 200 includes a step 230 for determining an entrance exposure of an imaging object, a step 240 for determining an exit exposure of the imaging object and a step 250 for determining an attenuation degree map at least partially based on the inlet and outlet exposures. <;P>;COPYRIGHT: (C)2008,JPO&INPIT