geometric scheme 中文意思是什麼
geometric scheme
解釋
幾何圖案-
Cryptanalysis of a remote login authentication scheme based on geometric and improvement approach
遠程登錄幾何認證方案的安全漏洞分析和解決辦法 -
This paper introduces design scheme of measurement system and establishes geometric parameter measurement patterns and functions of gearbox case, which are fit for the computer on - line automatic processing. measuring circuit and software are also introduced which are designed to carry out performance of the instrumentation
文中提出了變速箱殼體綜合檢測方案，給出了變速箱殼體幾何量測量方法，建立了變速箱殼體幾何量參數測量數學模型，推導了測量方程，對測量電路、實現整機功能要求的軟體結構給出了相關論述。 -
To this problem a series of image rectification procedure which utilize geometric rectification theory in vehicle license recognition system are pointed out : we first locate vehicle license and execute the edge detection and binary conversion, then proceed calibration in which we use two calibration scheme looking for control point coordinate, one based on the hough transformation, the other based on image analysis method, and finally realize image correction in geometrical transform and bilinear gray interpolation method
針對此問題本文給出了一套將幾何畸變校正技術應用到汽車牌照自動識別系統中的車牌圖像校正方法：首先提取牌照信息，並對圖像進行邊緣檢測和二值化的預處理；然後提出了基於hough變換控制點提取和基於圖像分析法的控制點提取的兩種實時標定方法；最後通過空間坐標變換和灰度插值完成圖像的校正。 -
The folded - wing design technique, are applied widely in the aircraft armaments, which is a most favorite scheme to solve contradictions of geometric space
折疊翼設計技術在飛行器類武器裝備中具有解決幾何空間矛盾的技術優勢，得到了越來越多的應用。 -
It includes geometric design, traffic organization design and signal timing of signalized intersection. the techniques of expert system and computer - based simulation are employed. several schemes that are generated from expert system of signalized intersection design are inputted into microscopic simulation system, and then optimal scheme is put forth
本文研究了城市道路信號交叉口的優化設計方法，具體的研究過程是：利用專家系統技術，從幾何設計、交通組織設計以及信號配時等三方面對信號交叉口進行優化設計，然後利用微觀計算機模擬技術對優化方案進行評價。 -
Circular symmetric spread spectrum digital image watermarking using chaotic sequences as the watermark takes advantage of the discrete fourier transform properties and spread - spectrum communication techniques to embed a circular symmetric watermark in the frequency domain. the watermark can be detected without the presence of the original image even when the watermarked image suffers geometrical attacks such as translation, rotation and scaling. experimental results show that the proposed scheme has good transparency and highly good robustness to geometric transformations
基於混沌序列的圓對稱擴頻水印方案是以實值混沌序列作為水印，根據離散傅立葉變換的特性並結合通信上的擴頻技術，將一圓對稱水印嵌入到了圖像的頻域中，且即使圖像遭受了平移、旋轉、縮放等幾何攻擊檢測水印也不需要原圖像。 -
The fcev introduced in this thesis is developed by the wuhan university of technology and dong feng motor company. in this thesis, the geometric models of powertrain components are constructed. the location of each component is determined by applying virtual assembling technology and the detailed fixing dimension is given according to the configuration scheme
本文以武漢理工大學和東風公司聯合開發的燃料電池電動車為研究對象，運用unigrphics三維設計軟體對動力傳輸系統的零部件進行了三維建模，通過虛擬裝配技術確定了動力傳輸系統主要部件的安裝位置和具體安裝尺寸。
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