射影系 的英文怎麼說

中文拼音 [shèyǐngxì]
射影系 英文
projective system
  • 射 : Ⅰ動詞1 （用推力或彈力送出） shoot; fire 2 （液體受到壓力迅速擠出） discharge in a jet 3 （放出） ...
  • 影 : Ⅰ名詞1 （物體擋住光線后映出的形象） shadow 2 （鏡中、水面等反映出來的物體形象） reflection; image...
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  1. In aerial survey and photogrammetric services, the office is developing a new series of an orthophoto image covering the region

    在航空測量及攝影測量服務方面，該處正開發一系列涵蓋本港全境的新正射影像。
  2. Based on projective geometry, the research works about 3d invariance ' s extraction and application have been done in this thesis as following : ( 1 ) the basic theories and concepts in projective geometry are systematically summarized. it includes : the camera models of perspective imaging, projective collineation, cross ratio, a simple compare about invariance ( invariant ) among some geometry transformations, fundamental matrix, epipolar and epipolar line in epipolar geometry, and so on. ( 2 ) the calculation methods for 2d projective transformation are extended from points to multi - element, which includes points, lines, points lines and so on, to get the relationship between two projective planes

    基於射影幾何理論，論文圍繞3d不變特徵的提取和應用進行了如下的研究工作： （ 1 ）系統總結了射影幾何中的若干基礎概念，包括：透視成像的相機模型、射影對應、交比不變量、基於不同幾何變換下的不變量的簡單對比、對極幾何中的基礎矩陣、對極點、對極線等。
  3. In term of the probability of communication system and perturbance theory, the model of the effect of srs to error bit ratio in communication system is established. through the way numerical of simulation, limitations to srs to error bit ration of communication system and input optical power, the number of channel etc are discussed. the obtained conclusion has definitely reference value to the design of practical communication

    根據數字通信系統幾率的特性和微擾理論，建立了受激喇曼散射對通信系統誤碼率影響的理論模型，並通過數值模擬討論了受激喇曼散射對系統誤碼率、最大輸入功率和通道數等的限制，獲得了一些對實際光通信系統設計有參考價值的結論。
  4. With the advanced digital photogrammetry technology, a range of new products and services, such as an orthophotomap ( an aerial map which is rectified to remove geometric distortions ), 3d modelling and image analysis, are being developed for various purposes

    測繪處已採用先進的數碼攝影測量科技，並正配合各類用途開發一系列新產品及服務，例如正射影像地圖、建立三維模型及影像分析等。
  5. Microscopy and coherence tomography systems, lidar and ladar, fiber - optic sensors

    19 18顯微技術與同調斷層攝影系統，光雷達與雷射光雷達，光纖檢測器。
  6. In the test of transmission coefficient property, semi - circle type, rectangle type, trapezoid type and concave type dyke are studied. research study is on the effect of relative water depth over the dyke to the transmission coefficient of the four different types dyke, and the comparison is done. finally, the experimental formula is given to the transmission coefficient, which are compared with the present formulae

    在潛堤透射特性的研究中，選取半圓型、矩型、梯型和槽型潛堤作為研究對象，在分析各個影響因素對潛堤透射影響的基礎上，選取最主要的影響因素，即相對堤頂水深作為研究的重點，分析研究了堤頂相對水深對四種結構型式潛堤透射系數的影響，比較分析了四種結構型式潛堤透射特性，在此基礎上，總結了計算潛堤透射系數的經驗公式，並與已存在的計算公式進行了對比，最後對潛堤的促淤效果進行了評估。
  7. Results genitourinary dysfunction in msa comprised of impotence, urinary retention and incontinence resulted from a combination of detrusor hyperreflexia and urethral sphincter weakness followed by failure of detrusor contraction. mri and ct show brain atrophy

    結果多系統萎縮在泌尿生殖系改變上表現為陽萎、尿瀦留、尿失禁等，尿動力學檢查有膀胱逼尿肌反射亢進或無反射，影像學檢查有不同程度的腦萎縮。
  8. As the scheme of packet distributed influence the performance of parallelism, in this paper, the hdw ( hash - based dynamic weight ) scheme for allocation packets in network processors is presented. the scheme is building and keeping one mapping relationship between packets ’ identifier and pes in a table of hash. the mapping formula is derived from the hrw ( highest random weight ) scheme, it is complemented by a feedback control mechanism designed to monitor processor ’ s utilization

    由於報文分配策略影響網路處理器并行性能，我們提出了hdw （ hash - baseddynamicweight ）負載分配演算法，基於報文流標識與pe間建立映射關系，並將映射關系保存在哈希表中，映射關系基於hrw （ highestrandomweight ）演算法，增加了負載反饋迴路監控pe負載狀況，通過動態調整策略阻止pe間負載偏差。
  9. Such a philips system combines color separation and synthesis and is used for reflective lcd display mode. a reflective lcd large screen display system with electronic - addressed mode is constructed. the specification is given as follows : brightness : > 100ansilm contrast ratio : 70 : 1 full color

    在本文的第六章，闡述了利用改造的反射式液晶板，建立的應用philips棱鏡作為分色合色系統的反射式電尋址液晶板投影系統，亮度達到100流明以上，對比度約70 ： 1 。
  10. " your ranged critical strikes against targets affected by hunters mark increases the damage of melee and ranged attacks against that target by 1 %. lasts 10 sec. " ( up to 5 %

    火力集中（ 5點）需要： 25點射擊系天賦使你對受獵人印記影響目標的遠程致命一擊可以增加目標所受到的近戰或遠程攻擊傷害1 % / 2 % / 3 % / 4 % / 5 % ，持續10秒。
  11. In two - view case, a method is presented for calculation 2d projective transformation and construction the virtual elements by combination of spatial points and lines. so more 3d invariants of object ' s spatial structures can be extracted from real elements and virtual eleme nts. ( 3 ) the geometric characteristics of 2d symmetric objects " in perspective images are lucubrated

    （ 2 ）擴展了2d射影變換矩陣的求解方法，將單純利用點集對應的計算模式擴展到利用直線集、點線組合等多種類型來建立兩個射影平面的對應關系；總結了平面上基於點、直線元素可求解的多種3d不變量；提出了雙視圖下由點、直線元素的多種對應關系求解2d射影變換來構造「虛元素」的方法，結合「實元素」和「虛元素」可以提取更多的空間3d不變量。
  12. For bilateral symmetry objects, the techniques on symmetry - point detection and symmetry - axis extraction are presented based on harmonic conjugation relationship. for rotated symmetry objects, the techniques on rotated units description and rotated symmetry center extraction are presented based on center invariants of objects. further more, by using 3d invariants and 2d projective transformation, an approach to recover shape from part symmetry objects is realized on some conditions

    （ 3 ）深入分析了2d對稱性目標透視成像的幾何特點，將共點四線交比用於目標輪廓上的關鍵點的特性描述中；利用調和共軛關系，提出了一種針對左右對稱型目標的對稱點檢測和對稱軸提取的演算法；利用交比關系構造了目標的形心不變量，提出了一種針對旋轉對稱型目標的旋轉對稱單元判定、旋轉中心提取的演算法；進一步利用3d不變量和2d射影變換，實現了一定條件下的對稱性目標的形狀恢復技術。
  13. In this paper, the method vision - based for uav autonomous landing is researched using technology of image processing, computer vision and projection geometry. the first task of computer vision - based uav autonomous landing is to recognize and track the runway using computer vision. a simple method is discussed to recognize and track the runway in the image sequences using template matching

    本文的研究工作來源於「 973 -無人作戰飛機系統」項目，以某型無人機試飛過程中拍攝的著陸場景圖像為基本研究材料，綜合利用了圖像處理技術、計算機視覺技術、射影幾何學等方法研究了跑道識別與跟蹤、進場著陸段的圖像處理、無人機著陸段飛行參數提取等相關問題。
  14. We systemically discuss how to uniquely decide an infinite plane homography matrix by using the structure information in scene and how to evaluate a homography matrix which convert affine reconstruction to euclidean reconstruction by solving absolute conic images. we give three constraints of absolute conic images and use these constraints to evaluate absolute conic images and then to rec

    系統地討論了如何利用場景中的結構信息，來唯一地確定無窮遠平面的單應矩陣，進而由射影重構恢復仿射重構，以及如何通過絕對二次曲線的像求解將仿射重構變換為歐氏重構的單應矩陣。
  15. The relations plane projective correspondence and perspective correspondence

    二維射影對應與透視對應的關系
  16. Our production mainly applies to laser industrial processing, laser biological and medical treatment, laser application technology, laser machine, protection for work, eye safety, electric welding mask controlled by optics, the watch windows of tank and industrial stove, optical equipments, web camera, photography system of mobile phone, projective system, ccd, cmos, lcd, dlp, lcos, dvd, telescope, gun aiming, stage, medical treatment, uv solidifying, screening, and other lamps and lanterns

    公司產品主要應用於：鐳射工業加工、鐳射生物醫療、鐳射應用技術、鐳射器元器件、作業防護、眼睛防護、光控電焊面罩、坦克、工業爐等視窗、光學儀器、攝像頭和手機攝像系統、投影系統、 ccd 、 cmos 、 lcd 、 dlp 、 lcos 、 dvd 、望遠鏡、槍瞄、舞臺、醫療、紫外固化、紫外光源和放映等燈具中。
  17. And pick - up the information system needed, vectorization and design according to themes, and the output of productive maps by arcview gis3. 2 combining with the research achievement of the internet - bar management presentation of taian city after correction, matching, mosaic, convolution, resolution, making dom etc. then, the integer design and the particular design have completed and the functions of inquiry, editing, statistics and analysis to internet - bar information have realized

    通過糾正、配準、鑲嵌、濾波、融合等工藝製作正射影像圖（ dom ） ，結合泰安市網吧管理現狀的調研結果，運用arcviewgis3 . 2軟體對遙感正射影像提取出系統所需要的信息，分層矢量化和分層設計，輸出成果圖。在此基礎上，運用arcview3 . 2軟體進行泰安市網吧地理信息系統的整體設計和詳細設計，實現對網吧信息的查詢、編輯、統計和分析等功能，並由此為公安、文化、工商等泰安市網吧管理行政部門提出合理化建議。
  18. A mechanics model has been presented to predict and judge the possibility of piping occurring based on the analysis of process of piping occurring and the factors affecting on the occurring of piping. a set of factors which have significant effects on the occurring of piping as well as more easily to be observed and measured have been selected as the input of artificial neural network by the developed mechanism model, and the mapping relation has established between the factors affecting on the occurring of piping and the index of occurring of piping

    首先分析了堤壩管涌發生的過程和影響管涌發生的因素，提出了一種預測判定管涌發生可能性的機理模型，根據機理模型從影響堤壩管涌發生的諸多復雜因素中選出既便於測量、觀測又對管涌發生影響顯著的幾種因素作為人工神經網路的輸入，建立了管涌影響因素與管涌發生指標之間的映射關系。
  19. 8. we accomplish an applicable digital photogrammetry system including dem acquisition, ortho image generation, stereo mapping, 3d display and other functions and present the experiment results

    完成了一套包括dem提取、正射影像製作、立體測圖、三維顯示在內的實用的數字攝影測量系統設計並給出了實驗結果。
  20. Two ways to generate structured illumination have been widely studied. they are projection system based on imaging law and double - beam interference based on interference law. however, the method based on diffraction to generate structured illumination has hardly been studied

    已經研究的結構照明方法主要包括基於成像原理的投影系統和基於干涉原理的雙光束干涉系統，而對基於衍射原理的結構照明方法卻鮮有研究。
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