The Foundational Research About The Pick-up And Identification Of Pressure Character Of Handwriting

Biological identification is a important part of identification technology nowadays. In half century, handwriting identification have been widely used in personal identification area. In my research, I analyze the dynamic press which is produced in writing in stead of the static handwriting which is produced after writing and also have taken a serious of experimentation which is used to testify the feasibility of this system.In order to know the use and development of handwriting identification, I have look over the correlative literature and then designed a right-angle ancon testing platform with the resistance strain gauge according to the way of press getting.In the data analyzing, I both do some research of the similitude analyzing of data curve and data field . At first I use the press curve in the region analyzing because it has the characteristic of point-to-point, then, according to the concept of electric field and gravitational field, I use the data field in the macrocosm analyzing to the press.In the end of this paper, I sum up some experience and advices about how to promote the precision and dependability.