AIM: To evaluate the technical success, diagnostic yield(DY) and therapeutic potential of retrograde single balloon ente......

This paper presents a new algorithm for generating 3D images of B-reps objects with trimmed surfaceboundaries.The 3D im......

We report a 3.75-Gb/s visible light communication(VLC) system thatusessingle-carrier frequency-domain equalization(SC-FD......

介绍了E CAD,一个模拟钢笔画绘制生成建筑场景以及设计图纸的CAD系统,以及系统中实现的一种参数化过程纹理描述语言。从系统的角度......

虽然三维模型的轮廓线在图形交流中起着重要的作用 ,但由于轮廓线是视点依赖的 ,当物体在空间运动时 ,用现有算法从复杂的三维模型......