透明纹理反走样渲染处理  

Romance process of transparent texture anti-aliasing

作　　者：许建峰[1] 翁跃宗[1] 彭国均[1] 

机构地区：[1]集美大学航海学院,福建厦门361021

出　　处：《上海海事大学学报》2009年第3期65-68,共4页Journal of Shanghai Maritime University

摘　　要：为解决透明纹理模糊边缘的闪烁问题,通过分析纹理走样原因,将目前较常见的纹理反走样技术以及透明纹理的制作方法与三维仿真的实际应用相结合,提出1种透明纹理的反走样技术.通过在模型表面添加和纹理一样的颜色,减小灰度差,从视觉上消除闪烁现象,较好地解决计算机实时绘制透明纹理时产生边缘模糊闪烁的难题.To solve the flicker problem of the fuzzy edge of the transparent texture, analyzing the reasons of the texture aliasing, combining the current anti-aliasing techniques and the making techniques of the transparent texture with the practical application of 3D simulation, an anti-aliasing technique of the transparent texture is proposed. The principle of the method is adding the same color of the texture on the model surface, and reducing the grayscale difference, and eliminating the scintillation from the visual. It solves the difficult problem of the edge blurry twinkle, which produce in drawing the transparent texture in real time by computer.

关 键 词：纹理 像素 灰度 颜色通道 反走样 

分 类 号：TN919.8[电子电信—通信与信息系统]