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TEMImage
- image processing for transmission micrscopy. Using ray casting and visual effect for dectecttion and unpaint
Ray-Casting
- 目前医学图像三维体绘制主要采用以下几中方法:光线投射算法(Ray—casting)、抛雪球算法(Splatting)和错切一变形算法(Shear warp) 三维纹理.本文只着重讲解第一种方法的实现原理及部分算法
Parallel_Performance_Measures_for_Volume_RayCastin
- 一篇在并行体绘制方面很不错的文章，包括了光线投射算法的分析，以及并行环境下负载平衡的算法-this article is about parallel volume rendering , including an analysis of ray-casting algorithm, and parallel load balancing algorithm
12hidden
- Motivation Algorithms for HSR Back-face detection Painter’s algorithm Ray casting Scan-line Z-buffer Area subdivision Tradeoffs-Motivation Algorithms for HSR Back-face detection Painter’s algorithm Ray casting Scan-line Z-
RayTracing
- Ray Casting visible surfaces of objects are found by throwing (or casting) rays of light from the viewer into the scene Ray Tracing Extension to Ray casting Recursively cast rays from the points of intersection
VTK-based-on-VCPP
- 首先介绍了医学图像三维重建的面绘制与体绘制方法，讨论了两种绘制方法的思想和优缺点，对常用的Marching Cubes算法和Ray Casting算法的原理和实现过程进行了阐述，并分析了可视化工具包VTK的实现机制。在VC++6．0平台下，结合可视化工具包VTK，分别基于Marching Cubes算法和Ray Casting算法对DICOM格式的CT图像序列进行三维重建，并给出了其实现的关键算法和3D可视化结果。通过人机交互，实现对重建后三维医学图像的旋转、缩放、平移等简单的交互操作。其次，通
894907
- 研究了光线投射法的改进算法，提出了一种基于距离模板的空间跳跃光线投射改进算 法，并实现了CT数据的体绘制重建。-Improved algorithm to study the ray casting method, a new template based on the spatial distance jump ray casting improved algorithm, and realized the body CT data rendering reconstruction.