大规模植物场景绘制技术综述

Review on Rendering Technique of Large-scaled Plant Sceneries

大规模场景的快速绘制技术是虚拟现实、实时仿真等领域的关键技术。在农林业信息化发展进程中,植物场景的快速绘制技术对于农林业的发展有着深远的意义。但是由于植物模型固有的复杂性,以及农林业中大规模场景的要求,要实现实时绘制面临很多挑战。由于研究人员的不断努力,近年来在这一领域取得了丰硕的成果。回顾了该技术的发展历程,对其关键技术进行了分析和比较,最后对该领域的发展做出了总结和展望。

The fast rendering technique for large-scaled and complex scenes is the key technique in many fields such as virtual reality,real-time simulation,etc.During the informationization of agriculture and forestry,the fast rendering technique of plant sceneries has a far-reaching effect on the development of agriculture and forestry.But since the plants always have high complexity,and the large-scaled scene is very common in this field,there is a lot of challenges for real-time rendering.Thanks to the researchers’hard work,a lot of great results have been achieved in recently years.Firstly,the state-of-the-art progress of the research was presented.Secondly,the key technologies are analyzed in detail.Finally,the further researches of this field were summarized and discussed.