摘要
在LED立方体三维显示中,为了减少体素量和提高精度,采用BCC栅格采样方法。以"牛"模型进行实验,对比笛卡尔采样,BCC采样在采样点数量相等的前提下体素量减少27.6%;将BCC栅格的采样点数量降低到笛卡尔栅格采样点数量的70%后,BCC采样得到的体素模型实际体素量要比笛卡尔采样得到的体素量减少43.4%。
In order to reduce the number of voxels and improve the accuracy in the LED 3D display ,BCC sampling methods is used . The＆quot;cow＆quot;model is taken as an example ,compared with the Cartesian sampling ,BCC sampling with the same number of samples reduces the voxels by 27 .6% .When the number of samples by BCC reduce to 70% of the Cartesian samples ,the voxels can be reduced by 43 .4% .
出处
《机械工程与自动化》
2014年第5期61-62,共2页
Mechanical Engineering & Automation
