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- This paper developed the midpoint displacement of FBM. 本文对基于fBm的中点位移法,局部稳态的四邻域中点位移技术进行了一定程度的改进。
- The results show that the improved midpoint displacement method can be used to improve the stationarity of subdivision process, and make the control of whole shape easy. 研究结果表明:采用改进的中点移位法,提高了细分过程的平稳性,使整体形状容易控制;
- This paper describes the algorithm of fractal Brownian motion and Random Midpoint Displacement based on fBm, gives the details of the algorithm and program and simulates that the ridge and the mountain on Delphi7 and OpenGL. 该文主要描述了基于分形技术的分形布朗运动fBm以及在此基础上提出的随机中点位移法,给出了算法的实现细节和程序实现的细节,并且在Delphi7和OpenGL环境下运用上述方法实现了对山脊和山脉的仿真。
- Since the stochastic midpoint displacement model introduced by the authors is a locally stationary approximation to fBm,it can produce more visual acceptable and more accurate geometric texture details. 所介绍的内插模型是对fBm的一个局部稳态的近似,由此产生的几何纹理细节不论在视觉上还是在精度上都更接近真实地形。
- Firstly, this paper shows the related work, then show the midpoint displacement method and the procedural texture method based on height value.At last, this paper gives the implements. 分析了真实感地形生成的相关研究工作,给出了完整的基于中点移位生成地形模型的方法及完整的基于高程场的过程纹理生成方法,总结了实验结果。
- Using three dimensional midpoint displacement to generate fractal curves is a typical application of the fractal principle and plays an important role in the shaping of naturally occurring objects. 三维中点变位法生成分形曲面是分形几何原理的一个典型应用,在自然景物造型中发挥着重要作用。
- The results indicate that using the improved midpoint displacement method is able to make the subdivision process more stable and smoother, and the overall shape more controllable. 结果表明:改进的中点移位法,提高了细分过程的平稳性,使整体形状容易控制;
- random midpoint displacement (RMD) 随机中点位移法
- random midpoint displacement( MPD) 随机中点位移法
- improved midpoint displacement method 改进中点移位法
- Photorealistic Terrain Generation Based on Midpoint Displacement and Procedural Texture 基于中点移位和过程纹理的真实感地形生成
- Investigation on the Application of Midpoint Displacement in the Shaping of Naturally Occurring Objects 中点变位法在自然景物造型中的应用研究
- To reach and surpass a midpoint or milestone. 到达并超越了终点或里程碑
- The midpoint for the values in the column. 列中各值的中点。
- At the midpoint of the bridge she stopped. 在桥的中点处她停了下来。
- The midpoint Between the foci is the center. 焦点之间的中点为中心。
- Do not put the table in the midpoint of the house. 不要把桌子放在屋子正中。
- The dashpot displacement relaxes exponentially. 阻尼器位移按指数关系松弛。
- random midpoint displacement 随机中点位移法
- Displacement of an organ or other body part to an abnormal location. 异位某一器官或其它身体部位位移到不正常的位置