segment data造句
例句與造句
- Oracle online recovery depends a great deal on what is actually lost , for example , losing a group on online redo logs , losing a rollback segment data file , or corrumption of a data file for the system table space
Oracle聯機恢復很大程度上取決于實際丟失了什么，例如，在聯機重做日志上丟失了一個組、丟失了回滾段數據文件或者system表空間的數據文件的損壞。 - So , the research of cad model reconstruction from scattered point cloud should be carried out urgently . the main key techniques contents of surfaces reconstruction from scattered point cloud data include data pre - processing , such as denoising data 、 filling holes and simplifying data , segmenting data , producing quadrilateral domains , and fitting b - spline surfaces
本文直接以測量獲得的散亂點云數據為對象,研究了點云數據的幾何特性計算、平滑處理、孔洞修補、數據簡化等,在此基礎上,進一步研究了點云數據分塊、四邊界區域劃分及曲面擬合。 - Wiener method is based on statistics estimated from a local neighborhood of each pixel . ( 2 ) acquisition of head and brain volumetric data and development real head and brain reconstruction and visualization algorithms : by using threshold technique and morphological operations such as dilate and erosion , head segmented data were obtained . to obtain the brain segmented data , construct an initial template , design and developed a naval algorithm to make the initial template dynamic change with image slice to get the brain data ; designed a framework for searching , sampling and storing contour data
采用灰度閾值技術和數學形態學的操作獲取頭的數據；在對腦的分割中，本文提出了一種根據腦圖像特點和相鄰圖像在幾何結構上具有相似性的特點，構建了自適應模板匹配檢測腦的方法：首先選擇其中最易處理的圖片應用閾值化算法和形態學方法提取出腦輪廓，然后根據相鄰圖像之間形態具有相似性的特點，再利用形態學算法實現腦體數據分割的操作。 - It's difficult to find segment data in a sentence. 用segment data造句挺難的