Visual tracking plays an important role in many computer vision tasks. A common
assumption in previous methods is that the video frames are blur free. In reality, motion blurs …

森林景观的计算机建模与可视化研究进展 林业科学 2006, Vol. 42 Issue (10): 109-116 PDF 0 文章
信息 唐丽玉, 陈崇成, 权兵. Tang Liyu, Chen Chongcheng, Quan Bing. 森林景观的计算机建模与 …

The main problem in the real-time rendering of vegetation is the massive amount of
primitives to be rendered. These primitives are needed to fully describe the geometry of the …

The paper discusses an approach known as 'distance‐decayed visibility', implemented
using GIS, to the composition of 3D scenes for static forest landscape visualization. The …

Plants are important objects in virtual environments. High complexity of shape structure is
found in plant communities. Level of detail (LOD) of plant geometric models becomes …

在分析不同尺度的森林可视化建模内容和技术特点的基础上, 提出了一个基于信息管理的虚拟
森林景观构造原理和技术体系. 把过程建模技术与树木形态结构描述结合, 提出了一种交互式 …

A leaf polygon decimation method, Progressive Leaves Union (PLU), is presented to
gradually diminish the number of sparse polygons while approximately kee** the spatial …

As the representation of the vegetation, trees will be an indispensable part of natural scenes.
Many studies have focused on the topic about how to simulate realistic trees efficiently. The …

Interactive rendering of outdoor scenes is currently one of the most important challenges in
computer graphics. This article presents a new method of real-time visualization of trees and …

A major goal of computer graphics has always been to reproduce natural scenes as closely
as possible. Over the last decades, computers have evolved to a point where highly …