grid-point method

基本解釋

This thesis studies two aspects: the Boolean operations on point models and the fusion; grid-based model of discrete surface fusion method.
本文主要研究了兩方面內(nèi)容：基于點模型的布爾運算及其融合方法；基于網(wǎng)格模型的離散曲面融合方法。
A new method to automatically extracting drawing information based on cell-grid and feature-point is proposed along with its algorithm principle and implementation steps.
提出了基于單元格和特征點的圖紙數(shù)據(jù)自動提取策略，詳細介紹了算法思想和實施步驟；
The goal of the paper was to apply the method suitable for grid terrain data to the irregular point data, and to realize an efficient multi-resolution expression of the terrain.
意在把適用于格網(wǎng)數(shù)據(jù)的高效方法應用于不規(guī)則采樣點集，得到地形的一個高效的多分辨率表達。