歸壹化互相關系數是什麽?

歸壹化互相關系數1.At first,an algorithm of moving shadows detection based on the normalized mutual correlation coefficient is proposed.Snake算法(動態輪廓模型)在圖像處理過程中有著廣泛的應用.提出基於歸壹化互相關系數的陰影檢測方法,利用由幀間差分法得到的目標邊界,自動設置Snake初始位置,采用貪婪算法得到最終目標收斂輪廓.實驗結果表明,該算法能夠快速有效地檢測出多運動目標2) normalization歸壹法1.Introduced by GC 9800 TFP gas chromatography, quartz capillary column, the use of that area for industrial normalization method O-chlorobenzylidine quantitative determination of the steps and calculation process.介紹了采用GC 9800TFP氣相色譜儀,石英毛細管色譜柱,使用面積修正歸壹法對工業鄰氯氯芐進行定量測定的步驟及計算過程。2.The normalization was recommended to check the reliability of the analytical result.推薦使用歸壹法檢驗分析結果的可靠性。3) normalization歸壹化1.On that basis,the paper suggests a method,in which the separate weighting factors are assigned to multiple logging traces and then normalization processing is carried out,forming .本文在此基礎上提出把多條曲線分別賦予不同的加權因子,然後進行歸壹化處理,形成壹條標準綜合參數測井曲線。2.This paper provides a concept of normalization,and a calculation method to deal with the data.如何對反滲透系統運行的綜合性能進行評價,在實踐中往往由於影響的因素多種多樣,而且環境條件也發生變化,掌握運用其實並不是容易的.針對具體工程情況,在參考有關文獻的基礎上,提出了運行指標歸壹化處理的概念和計算方法.實踐證明:這種方法是壹反滲透系統進行更加科學管理的手段和量化方法.並還對反滲透系統運行中產水量和脫鹽性能的變化進行了分析,列舉了可能的各種原因;對影響膜組件的汙染因素進行了說明,並提出膜組件汙染現象和清洗方法3.By using white copper alloy tablet to determine Ni - Cu- Zn X - ray fluorescence instensity qualitively, and doing intensitive normalization may semi - quantitatively analyse major components percent, the results have shown that there is obvious absorption and enhancement effect.直接用白銅合金片樣定性掃描測定Ni、Cu和Zn的X-射線熒光強度值,作強度歸壹化可以半定量確定主量元素質量百分數(％),結果發現元素之間有明顯的吸收—增強效應。4) Th normalization釷歸壹化1.In this paper,the principle and characteristics of Th normalization are introduced by using Th normalization techniques which relate to mineralization with information on element migration.介紹了釷歸壹化的原理及特點,采用與礦化有關的元素遷移信息的釷歸壹化方法,分析了二連盆地東部的γ能譜資料,揭示了該區放射性元素的分布特征、地球化學作用和後期鈾元素的遷移與富集。