“…The local contour feature for each calligraphist can be gained using formula (2). In the integration process, font image is also divided into 10×10 sub-images, 5 s = and 0, 2, 4, 4 θ π π π = − in (7), dilation operator 1 EMask is selected in (11), and 0 k = in (9). ff.r Figure 3 shows the poem "Duan Ge Xing" of a famous poet Cao Cao in acient China, which contains 128 characters.…”