FILTERING APPARATUS AND FILTERING METHOD FOR ADAPTIVELY ADJUSTING FILTERING COEFFICIENT ACCORDING TO MOTION DATA AND METHOD AND APPARATUS FOR PROCESSING MOTION DATA USING THE SAME

摘要

An apparatus which adaptively adjusts a filtering coefficient according to motion data and a method thereof are provided. The apparatus sets a filtering coefficient according to motion data, and performs low pass filtering on the motion data according to the set filtering coefficient. Accordingly, a cutoff frequency may be adaptively changed according to moving velocity of a user and thus optimum motion data which are filtered irrespective of movement may be generated.