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- The total variation range in seed weight for all crosses was 16. 7 mg. 所有雜交在種子重量上的總變異范圍為16.;7毫克。
- For some drugs, this variability may account for one half or more of the total variation in eventual response. 對某些藥物來(lái)說(shuō),這方面的差異性可占最終反應的總差異的半數或半數以上。
- It is the natural analogue of total variation based on ROF model for image denoising in geometry processing. 該模型是應用于圖像去噪的ROF模型在幾何形狀處理中的自然拓展。
- Results obtained using a total variation diminishing (TVD)scheme are compared to experimental results. 計算得到的容器壁面載荷分布與實(shí)驗結果基本一致。
- Rudin, S Osher and E Fatemi. Nolinear Total Variation Based Noise Removal Algorithms, Physica D, 60, 1992. 鄒謀炎著(zhù).;反卷積與信號復原
- Sune Keller,Francois Lauze, and Mads Nielsen, A Total Variation Motion Adaption Deinterlacing Scheme[J], The IT University of Copenhagen. 秦波,吳援明,楊健君,等,一種基于運動(dòng)估計的隔行/逐行轉換算法[J],電科技大學(xué)學(xué)報,2002年,第31期,131-135。
- Firstly, a new edge stopping function was constructed by combing the total variation miniature with the anisotropic diffusion equation. 首先把總變分和各向異性擴散方程的有機結合構造出新的邊緣停止函數;
- The result of the coefficient of gene differentiation showed that 4.79% of total variation were from between population variations. 5. 4.;計算了總群體雜合度和亞群體雜合度以及遺傳分化系數;結果表明品種間變異僅占總群體變異的4
- According to the theory of wave movement, parameters of wave caused by speed are determined, and the total variation in freeboard is finally obtained. 由此得到了由于航速變化引起的干舷變化量,并結合由于興波影響而產(chǎn)生的干舷變化,求得總的干舷變化量。
- This paper proposes a blind image restoration algorithm iteratively using wavelet denoising and total variation regularization. 該文提出了一種交替使用小波去噪和全變差正則化的盲圖像恢復算法。
- Based on the classical total variation restoration model, we design a new nonlinear algorithm of digital TV filter for image de-noising. 根據經(jīng)典總體變差恢復模型,設計了一種新型的應用于圖像去噪的數字TV濾波器的一種算法。
- Total variation based image restoration and reconstruction lead to a kind of minimization problem that turns out to be a nonlinear integro-differential equation of elliptic type. 基于總變分的圖像重建和復原導致一類(lèi)最小化問(wèn)題,它歸結為解一個(gè)非線(xiàn)性橢圓型偏微分方程。
- The image formation model is introduced,then a motion estimation algorithm is proposed,and total variation is chosen to regularize the ill-posed problem. 建立了超分辨率圖像重建的數學(xué)模型,估計出場(chǎng)景在觀(guān)測圖像中的運動(dòng)參數,選擇總變分規整化克服問(wèn)題的病態(tài)性得到重建結果。
- We propose a new model for image restoration, which combines the total variation minization with the "pure" anisotropic diffusion equation of Alvarez L and Morel J M. 摘要提出了一個(gè)基于總變分和各向異性擴散方程的圖像恢復模型。
- The finited volume method and a total variation diminishing (TVD) numerical scheme were used to solve the axisymmetric Euler equation, which was utilized to simulate the micro-pressure wave. 采用有限體積法和Harten推導出來(lái)的TVD(英文total variation diminishing的簡(jiǎn)寫(xiě),即總變差減少)格式求解軸對稱(chēng)歐拉方程的方法對隧道出口的微壓波現象進(jìn)行了模擬。
- Total Variation(TV) is one of image processing methods by using Partial Differential Equation(PDE),it can restrain noise fairly good,reserve original edge and texture,especially for image enhancement. 全變分模型(TV)是利用偏微分方程(PDE)方法處理圖像的一種模型,特別是在圖像增強中,能較好地抑制噪聲、保留圖像原有的邊緣和紋理。
- The comparison of the simulation results shows that the total variation diminishing(TVD) method and hybrid method of characteristics(HMOC) are more suitable to this type of hydrological condition. 為了解影響污染物運移的主要因素,為污染物治理提供依據,文中將數值計算和敏感度分析結合起來(lái)。
- The way of boundary conditions defining was studied by experiment and theory analysis, and the total variation diminishing (TVD) was used to numerically solve the mathematical model. 通過(guò)實(shí)驗和理論分析,研究了動(dòng)態(tài)模型邊界條件的確定方法,并采用TVD格式數值方法對三維數學(xué)模型進(jìn)行了數值解析。
- On the basis of Logarithmic Image Processing (LIP) mathematic model, and combined with Total Variation (TV) image restoration method, a new image restoration model was proposed, named LIP_TV. 摘要以對數圖像處理(LIP)數學(xué)模型為基礎,結合全變分(TV)圖像復原方法,提出了一種新的圖像復原模型,稱(chēng)之為L(cháng)IP-TV模型。
- After the experiments with several real images, it shows that the total variation based shadow detection algorithm is valid both for the color images and the black and white images. 通過(guò)對若干幅實(shí)際影像的陰影檢測實(shí)驗表明,本文算法對灰度影像和彩色影像上陰影區域的檢測是有效的。