Water surface is one of the most important components of landscape scenes. When rendering spacious far from the viewpoin......

为减少、消除由于光照空间和相机空间采样密度不匹配造成的走样现象,提出一种亚像素级准确的硬阴影反走样绘制方法。该方法从光源......

A novel tunable-quality-factor(tunable-Q) contourlet transform for geometric image representation is proposed.The Laplac......

目的 针对现有字符反走样算法中灰度分配不准确导致的字符抖动、实时性较差等问题,提出一种高效的反走样算法.方法 首先,算法基于......

To eliminate the aliasing that appeared during the measurement of multi-components nonstationary signals, a novel kind o......

针对机载测试空间电磁环境复杂、温度变化范围大,严重影响数据采集精度的问题,设计了一种带温度补偿的高精度同步数据采集系统;该......