Uniform Representation Model and Approximate Generation Algorithm of Mobile SVG

Mobile SVG is adopted as the imaging standard of MMS by 3GPP - the partner of 3G. When generating mobile SVG on resource limited mobile devices, the memory space and computation capability become serious constrain which we should pay more attention. By analyzing the characteristics of mobile SVG basic shapes, this paper presents a uniform representation model based on path. Then this paper puts forward an approximate generation algorithm based on cubic Bezier curve, and figure out the approximate element K for curves. The experiments prove that the approximate degree of the algorithm is very high. The method is valuable for the mobile SVG representation.