攝象特性 的英文怎麼說

中文拼音 [shèxiàngtèxìng]
攝象特性 英文
taking characteristic
  • 攝 : Ⅰ動詞1 （吸取） absorb; assimilate2 （攝影） take a photograph of; shoot 3 [書面語] （保養） cons...
  • 特 : Ⅰ形容詞（特殊; 超出一般） particular; special; exceptional; unusual Ⅱ副詞1 （特別） especially; v...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 特性 : characteristic（s）; character; performance; features; properties; behaviour; response; character...
  1. In the positioning servo - system, which generally is configured by the d. c. pulse width modulator ( pwm ) velocity governing system and position servo - loop, the parameter perturbance of pwm velocity loop really exist by reason of such as the load behavior ; power voltage supply ; operating setting value, etc. 1, 2 ， and it cannot be ignored. by using the identification technique to form the mathematical model of the system, authors have confirmed the facts. therefore, to design the discrete sliding mode controller ( dsmc ) of the positioning servo - system, the perturbed parameters value bounds of the pwm velocity loop, which is as the controlled plant of position servo - loop, should be accounted. consequently, the design principle of dsmc for accounting system with parameter perturbance is proposed by the authors. the proposed method can ensure the stability of system with parameter perturbance and the behavior of non - overshoot, fast precise positioning. in order to reveal the effects of the design method, the comparative research work is done by the authors. also, it has been tested in an industrial experiment, the results proved it is satisfactory

    由直流脈寬調速系統（ pwm ）和位置環構成的定位系統中，速度環的參數隨負載特性；電網電壓；給定工況而攝動是不容忽視的.作者通過系統辨識建模也證實了這一事實1 ， 2 .因此在設計位置環的離散滑模控制時，必須針對速度環（即位置環的控制對象）的參數攝動范圍採用「對象參數攝動離散滑模控制器的設計方法」 ，以確保系統在參數攝動時的穩定性和快速、無超調、準確定位的優良動態品質.為剖析該設計方法的控制效果，本文作了對比性研究，並將該設計方法用於工業試驗中，取得了滿意的結果
  2. The importan charateristics of wat902h camera and pci 500 camera and methods of capturing video are also included in this paper. imaging computer outside submarine can transfer data between control computer in the submarine by w2k ' s tednal service with highspeed. due to specific charaeristics of undersea optical imaging, underwater imaging processing technique fall into two categoriesfhardware and software, hardware are the design of the lenses used in waer and the choice of high - quality ccd caxner4the other is compllter digital irnage processing, that is mainly gray - level boformation and image sharpening. underwater image - processing software is designed on the basis of image processing on windows avi digital video file

    由於水下光學成像的特殊性，水下圖象處理技術應該包括硬體和軟體兩個方面，硬體即水下專用成像鏡頭的設計與高性能的ccd選擇，後期圖象處理軟體是利用計算機數字圖像處理技術提高水下拍攝圖象的質量，處理方法主要有灰度變換和銳化處理；實現了對windowsavi數字視頻文件文件的圖像處理技術，並在此基礎上完成了水下電視系統圖像處理軟體的設計。
  3. With the inner container ' s application of german teflon tube, it is adhesive - resistant and high - temperature resistance ( can arrive 250 ) with excellent flexbility, and eliminates charring

    溝灌內壁採用特氟龍材料，具有良好的柔韌性、防粘性及耐高溫性（最高可達250攝氏度） ，級大減少了膠的炭化現象。
  4. The image probably occurs color distortion that is influenced by optical equipment. in this paper, the hvs color invariance characters is construed, an complexion rectify algorithm based that is proposed, which can automatically adjust and compensate the image quality according to the external environment influence

    攝像頭受外界光學環境的影響，採集的人像經常有顏色失真現象，本文通過對hvs的顏色恆常性特徵的分析，提出了基於hvs顏色恆常性的膚色校正演算法，可以自動校正和補償因外界影響而發生變化的人像膚色。
  5. This paper studies the corner layer behavior in quasi linear systems with turning points. under the appropriate conditions and by usin g the theory of differential inequality, the existence of the solution and its c omponentwise uniformly valid asymptotic estimation are obtained when the reduced solution does not have a continuous first - derivative in some point of ( 0, 1 )

    奇攝動轉向點問題是來自量子力學及其他物理力學中的重要問題，特別對非線性系統的轉向點問題，已有的結果甚少，文章研究一類具有轉向點的擬線性系統的角層現象，在適當的假設條件下，利用微分不等式方法證明了當其退化解在（ 0 ， 1 ）內某些點上一階導數不連續時解的存在性，並得到了解的按分量的一致有效的漸近估計。
  6. Focusing on a tuning fork vibratory gyroscope fabricated through silicon bulk micromachining, the matrix perturbation technology in the random finite element method was introduced to analyze the statistical characteristics of the natural frequencies and output capacitance of tuning fork vibratory gyroscope

    摘要以一種通過體微機械加工技術制備的音叉振動式微機械陀螺為對象，基於隨機攝動技術定量計算了微陀螺固有頻率變異和檢測輸出電容變異的統計特徵，以概率思想表達了微陀螺批量加工過程所帶來的材料尺寸隨機誤差對其性能的影響。
  7. Currently, image recognition has five primary methods : classical statistic model method, auto method based on information, auto method based on model, amalgamation of several sensors and manual neural network. how to improve the classical method and how to assemble different recognition method are still problems to be improved. based on the current research state, the classical statistic model recognition method and correlative knowledge are researched firstly

    基於當前的研究現狀，本文以可見光和紅外儀器同步拍攝的不同環境下的運動車輛目標序列為對象，在深入研究了經典的統計模式識別方法及相關理論的基礎上，對車輛目標識別系統中的特徵提取和識別方法等方面做了較深入的研究，並對神經網路在車型識別系統中的應用作了試探性研究。
  8. Camera signal characteristic

    攝象機輸出信號特性
  9. In this paper, firstly, the main methods of irnaging underwater and underwatr optical imaging development history are being introduced. coilsboction, principle and working circumstance of swg - l are noted. the optical properties of sea water are described, the effect to underwater imaging is analyzed. there are two parameters in evalvating tmderwater driaging quality : underwater contrast and optical tranfe fimction. underwater light source shoud be pay more attention. estimate and measurement of underwater light value are given at the sea depth where the system working

    然後對水的光學特性及其對水下成像的影響進行了理論分析，介紹了水下圖象質量評價的兩個參數即水中對比度和光學傳遞函數；對預期拍攝深度的海中照度進行了理論估算與實際測量；討論了水下目標輔助照明時應注意的問題。
  10. Camera spectral sensitivity characteristic

    攝象機光譜靈敏度特性
  11. Pure materials exert a grip on the subconscious as they exist between consciousness and the absence of. through the artists conception, colour and texture of light and the characteristics of photography, these materials adopt a unique existence and state, representing the inner mind of the artist

    純粹的物料在意識和無意識之間，並發出一種潛意識的執著：物料通過作者的內在思維，利用光線的顏色和質感，通過攝影的特性，形成一種獨特的存在狀態，象徵著作者的內在思維。
  12. Due to disadvantage of fusion method generally, in this paper, the advantage of neural network based is used, these advantage include the ability of real - time processing data, the ability of knowledge overflowing and tolerance mistake of structure. taking the image of obstacle from ccd vidicon, these image must pretreat. and distill valid feature, at the same time, provide third dimension distance information from ultrasonic sensor group

    在本文中，利用基於神經網路的信息融合方法的實時處理大量數據的能力、知識泛化能力以及結構的容錯性等優點，把ccd攝像機攝取的障礙物圖象，進行預處理並且提取有效特徵，同時有超聲波傳感器組來提供其第三維的距離信息。
  13. The quantity and the target - similarity of the background objects make the detection and segmentation even harder. a practical target detection and segmentation algorithm is presented here. it includes two processing steps. first, to match the scene, extract the movement information, and then perform the first time detection based on it

    本文結合此特點，經過簡單的攝像機運動估計和場景配準，用幀間差圖像提取運動對象的運動信息，並據此進行運動對象運動區域的提取；結合運動對象運動在時間和空間上的相關性進行二次檢測。
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