Graphics Anti-aliasing Algorithm And Its Hardware Model

This paper introduces a kind of graph anti-aliasing algorithm and it' s implement by hardware. The paper analysis the aliasing reason of graph and image in theory, research all kind of anti-aliasing algorithm, and advanced an anti-aliaing algorithm based on the edge picking-up and template matching .First, The paper expatiate the reason of aliasing in theory, anti-aliasing algorithm in common use, and an graph anti-aliasing algorithm base edge picking-up and template matching; secondly, the paper discuss the design means of digital system, and put forward some idea of digital system design which I experienced in the coure of my designing the system; at last, the paper construct the system model of the hardware by VHDL.It validated the feasibility and validity of the algorithm through the researching an simulation of the algorithm. The algorithm is suit for all the graph and big character. After this , I designed the hardware system of anti-aliasing algorithm by VHDL according the requirement of algorithm and data structure of graph.