nonuniformity 中文意思是什麼

nonuniformity 解釋
不均一性
  1. This paper make a deep research in nonuniformity correction, median filter and data communication technology according to the design requirment of the aerial defence missile, and achieve the goal of the design with the fpga technology

    本文首先闡述了紅外圖像處理的簡要流程和處理機的結構概況，提出了研究目標在於圖像預處理和數據通信的實現。
  2. A new approach to correct nonuniformity in infrared focal plane arrays

    一種新的紅外焦平面陣列非均勻性校正技術
  3. Nonuniformity correction for irfpa based on dsp

    的紅外焦平面陣列非均勻性校正技術
  4. Residual stresses developed during heat treatment are caused by : ( 1 ) thermal gradients within the metal, ( 2 ) nonuniform changes in the metallurgical structure, and ( 3 ) nonuniformity in the composition of the metal itself, such as that caused by segregation

    熱處理中產生殘余應力的原因有： （ 1 ）金屬中存在多級熱梯度； （ 2 ）金相組織的非統一變化； （ 3 ）金屬自身構成的非一致性，如隔離造成的非一致性。
  5. The causations and features of nonuniformlty in infrared imaging systems are described in the first part of this paper. several methods of nonuniformity correction ( nuc ) for fpa are analyzed and compared in detail

    本文首先分析了紅外成像系統非均勻性產生的原因及表現特徵，對目前存在的幾種非均勻性校正方法進行了詳細的探討和對比。
  6. As umbirfpa is a new type of infrared detecting device, its work principle is complex and its performance is affected by many factors. in the initial stage of developing, the design experiment and theoretical understanding are little interiorly. furthermore, the problems such as sensitivity reduced, dynamic range shortened, nonuniformity increased come forth if umbirfpa is not designed properly

    Umbirfpa是一種新型的紅外探測器件，微測輻射熱計的工作原理復雜，其性能受到很多因素的影響，目前國內尚處于發展初期，缺少實際的設計經驗和理論認識，同時umbirfpa又是在集成電路工藝線上生產的，投資大、周期長，如果設計不當，不僅可能導致靈敏< wp = 13 >度降低、動態范圍縮小、噪聲增大、非均勻性增大等問題，更可能的是根本就不能用於成像，從而造成很大損失。
  7. Abstract : the nommiformity of solid state image sensor which degrades performance severely, even no signal can be detected must be corrected in the condition of present technology. in this paper, the cause of nonuniformity generation is analyzed. based on principle of ratio of performance to price and real time, one point and two point correction are used and their correction range are discussed. the hardware circuit sketch and result are presented

    文摘:分析了非均勻性產生的主要原因，基於性能價格比和實時快速的原則，採用一點和兩點法對固體圖像傳感器的非均勻性進行了校正並討論了系統的校正范圍，給出了用於實時校正的硬體電路框圖和實驗結果，取得了較滿意的校正效果。
  8. So the key problem needed to be solved in the irfpa applications is applicable and real time nonuniformity correction technology

    但是焦平面探測器固有的非均勻性問題是其應用中必須解決的關鍵問題之一。
  9. It can implement fpa data sample, data rearrange, nonuniformity correction, image enhancement, defect pixel automatic searching and compensation, video signal synthesizing and displaying, etc

    可以實時完成焦平面信號的數據採集、數據重排、非均勻性校正、圖像增強、疵點自動查找和補償以及視頻合成顯示等一系列功能。
  10. Based on a thorough and deep question of the generating mechanism and characteristic of the nonuniformity of irfpa, this paper investigates and studies the kinds of existing nonuniformity correction algorithms, makes a comparison among these algorithms on advantage and disadvantage

    本文在深入探討了紅外焦平面陣列非均勻性產生機理及其特性的基礎上，深入研究和分析了目前已有的兩類非均勻性校正演算法，綜合比較了多種校正演算法的優缺點。
  11. According to the practical need, the paper put forward a new nonuniformity correction algorithm - adaptive linear subsection interpolation correction algorithm, which is the expansion of two - point correction algorithm. the approach is not only achieved the nonuniformity correction in large dynamic range, but also eliminated the effect of temperature excursion of detector responsibility on nonuniformit y correction

    根據實際需要，提出了一種自適應濾波分段線性插值的非均勻性校正演算法，它是兩點校正演算法的擴展，不僅具有較大的動態范圍，而且可以消除由於探測器響應特性溫漂現象對非均勻性校正的影響。
  12. At first, we introduce the working flow of ir image processing and the structure of the image processor, then we present the goal of the design : image pre - processing and data communication. in the part of the image pre - processing, the factors causing the nonuniformity of fpas are analyzed particularly, and several. resolutions are presented, which characters are illustrated at last. according to the design requirement, we decided to implement the two - point nonuniformity correction method in fpga

    在圖像預處理部分，首先就紅外成像傳感器非均勻性的成因進行了詳細分析，總結了紅外成像傳感器非均勻性校正的主要方法，分析了各種方法的優缺點；根據成像制導信息處理機實時處理的要求，利用現場可編程門陣列實現了基於浮點運算的兩點法非均勻性校正模塊。
  13. This article on basis of former work, through the study of sedimentary facies and sedimentary slender facies and reservoir nonuniformity, the neural network prediction technology, onlinear regression technology, the facies controlling krigon method, the defination and usage of reservoir synthesis value index, the reservior characteristics is researched meticulously

    本論文在前人工作的基礎上，通過沉積相和沉積微相的研究以及儲層非均質性研究，採用神經網路預測技術、非線性多元回歸技術和相控克里金的方法，並定義和利用了儲層綜合評價指數，對本區儲層特徵進行細致的研究。
  14. Nonuniformity of radionuclides distributing in granite

    花崗巖中放射性元素分佈的不均勻性
  15. Axial etch nonuniformity

    軸向腐蝕不均勻性
  16. Correction to the nonuniformity of multiple ccds butting camera

    拼接相機中圖像傳感器不均勻性校正
  17. Nonuniformity characterization and correction of mos resistor array

    電阻陣的非均勻性測量及補償方法研究
  18. Mechanisms of delamination, void defects in electroless plating and nonuniformity in electroplate were introduced

    重點介紹了鉆孔中分層、化學鍍銅中的氣泡缺陷、電鍍中的鍍層不均勻等缺陷產生的機理。
  19. It is shown that, the use of serrated apertures can suppress the high frequency diffraction of axial intensity and reduce the nonuniformity of transversal intensity distributions

    結果表明，齒形光闌能有效抑制光強的高頻衍射，並降低橫向光強分佈的不均勻性。
  20. Nonuniformity which must be corrected in all focal plane array is more greater in umbirfpa. it is special that nonuniformity be effected by substrate temperature in umbirfpa

    非均勻性是任何焦平面陣列中必須解決的一個重要問題，而umbirfpa的非均勻性問題更為突出，尤其特別的是它受umbirfpa襯底溫度的影響非常嚴重。
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