rebuild surfaces 中文意思是什麼
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From the progressively transmitted image codes, the client side can rebuild multi - resolution images from which point cloud surface series with different level of details can be rebuilt : the initial point cloud surface rebuilt from transmitted images has the gross structure of the original 3d model, and step by step, the rebuilt point cloud surfaces have more and more details until all the geometry images are transmitted out
接收端根據接收到的圖象編碼，重建出不同解析度的幾何圖象，繼而實時地重建出點雲曲面系列：最初重建的點雲曲面具有粗略輪廓和結構特徵，后續點雲曲面的細節會逐漸得到豐富，直到全部幾何圖象傳輸完畢，重建出原始點雲曲面，從而實現了點雲曲面的漸進傳輸。 -
We combine the algorithm of ray casting and z - buffer to rebuild 3d data, and use marching cubes to create iso - surfaces in 3d regular data sets. several common spatial interpolation are discussed in this thesis, and the famous kriging algorithm in the geological statistics is the emphasis. - four interpolations are used in the case of study, and the results are compared in this thesis
在系統實現中，針對兩類演算法的不同特點，在不同的模塊中選用了兩類演算法中的經典演算法：提出將光線投射法與z - buffer演算法結合實現三維體數據重建；使用移動立方體法實現三維數據場的等值面繪制。
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