speckle 中文意思是什麼

音標 ['spekl]
speckle 解釋
n. 名詞 斑點；斑紋〈常用 p. p. 〉。
vt. 及物動詞 1. 加斑點。
2. 玷污。
3. 點綴。

  1. Measuring minute displacement based on digital speckle autocorrelation technology

    基於數字散斑自相關技術的微位移測量
  2. The “ mite germicide facial cleansing ” series of products of dispelling speckle, removing blain, whiting, wrinkle defense and desensitization are leading the trends in the industry

    「愛茜伊」牌祛斑、去痘、美白、抗皺、保濕、脫敏系列化妝品引領著行業潮流。
  3. We use wavelet transform and spiht encoding method to compress the data that we got after speckle noise reduction. the results compare favorably with jphg compression methods

    對于基於邊緣信息的garrote去噪方法我們同傳統的軟去噪和硬去噪以及lee濾波方法進行了比較，得到了很好的實驗結果。
  4. The plan of speckle noise reduction we proposed is use the garrote shrinkage function assisted by edge information of scale 2. we compare the speckle reduction results by conventional soft - valve, hard - valve and lee filter methods, and get very good conclusion

    我們提出的相干斑抑制方法是利用小波變換檢測圖像尺度為2的邊緣信息，再利用檢測出的邊緣信息利用garrote削減函數進行小波域的相干斑噪聲濾除。
  5. For example, in holographic imagery the speckle pattern corresponds to troublesome background noise.

    例如，在全息照相中，斑紋圖樣相當于討厭的背景噪聲。
  6. It has been shown that when the partially coherent beams propagate in the atmosphere, it may be less affected by turbulence than are fully coherent ones. moreover in laser fusion a highly coherent beam is transformed into a partially coherent beam, for reducing the speckle and for getting more smooth focused spot

    例如，部分相干光在大氣中傳輸時所受大氣騷動的影響要比完全相干光小得多;並且部分相干光束具有光強比較均勻，對散斑低靈敏等優點而被應用於激光核聚變等領域。
  7. This system provides photo elastic, moire, holographic, speckle technology contained in optical measure strain and displacement analysis software interface, and mainly realizes photo elastic image collection, interference image pretreatment, automatic skeleton extract method, automatic main strain trace protraction method and planar photo elastic image strain analysis function. all the work that the author has done has established a good foundation for more realization of an intact optical measure image strain analysis software system. furthermore, engineer and lab assistant can quickly obtain concise, intuitionistic and quantificational information

    該系統提供了光測力學所包括的光彈法、雲紋法、全息法以及電子散斑法等技術應力和位移分析軟體實現的介面，主要實現了等差線圖像和等傾線圖像的採集、干涉條紋圖像預處理、全自動提取光彈條紋圖像骨架線、全自動繪制主應力跡線以及二維光彈應力分析功能，為進一步開發完整的光測力學圖像應力分析軟體奠定了基礎，同時使工程技術人員以及實驗人員能夠迅速的獲取簡明、直觀、定量的信息。
  8. Speckle noise suppression and filtering methods for spaceborne sar images

    圖像的斑點噪聲抑制與濾波研究
  9. Filtering methods of the digital speckle fringe pattern

    數字散斑條紋圖的濾波方法
  10. Diagnose and cure of speckle disease of pleurotus mushroom

    平菇褐斑病的診治
  11. In recent years, the worldwide researchers pay much attention to fourier telescopy. it is an active imaging technique that encodes the information in the temporal instead of spatial domain, then receives the speckle and deposed of it to reconstruction the object image. now, the high - resolution technique is under the condition of deeply researched

    它是一種主動式干涉成像技術，這一技術通過時域內的相位的調制完成直線條紋對目標的掃描，從而達到對深空目標頻譜的抽樣，然後接收其散射回波，對回波信號進行處理，進而還原出目標的像。
  12. Finally, this chapter emphasizes the importance of auxiliary processing in sar imaging, indicates that autofocusing is essentially a problem of blind deconvolution, and that speckle reduction is a problem of imagery restoration. no additional assumption and limitation, the inverse problem on autofocusing or speckle reduction can not be solution

    同時，介紹了sar圖像自聚焦和相干斑抑制處理及其發展現狀，指出自聚焦過程實際上是一個盲解卷積問題，而相干斑抑制是一個圖像復原問題，對這類逆問題的求解需要附加假設或限定。
  13. As proved by experiments, the present method can effectively restrain the influence of speckle to the laser triangular measurement system and the obtained calibration accuracy is about 0. 05mm within 100mm depth range

    只需對特殊設計的模塊進行一次測量，便可完成對整個測量系統的校準。該方法能夠有效的抑制激光散斑的影響，具有較高的系統精度。
  14. Based on the cutting experiments used by cutter tooth and point - attack pick on the press and cutting simulation test table, the deformation and failure process of coal body are studied by the method of white light digital speckle correlation

    摘要採用白光數字散斑相關測定方法，在壓力機上，在截割模擬實驗臺上分別對煤試件進行刀齒、鎬齒的截割實驗，研究被截割煤體的變形破壞過程。
  15. In chapter two, characters of speckle and principle of espi are introduced ; the principle of in - plane and off - plane measurement with espi is also introduced

    第二章主要介紹了散斑的性質以及一般電子散斑測量的原理。
  16. When the speckle interferometry or the electronic speckle pattern interferometry ( espi ) is applied to measure the continuous movement or deformation of an object, a temporal speckle interference field will occur

    散斑干涉或電子散斑干涉（ espi ）計量應用於連續運動或變形物體時，就會產生一個時變的散斑干涉場。
  17. In this paper, the mechanical behaviors of the polythiophene ( pth ) and ploypyrrole ( ppy ) films are experimentally investigated using an electronic speckle pattern interferometry ( espi ) method and an equipment with a sensitive mechanical sensor

    本文採用對面內位移敏感的電子散斑干涉技術和帶有自製的靈敏力傳感器的實驗裝置對不同厚度的聚噻吩薄膜試樣進行了拉伸實驗。
  18. The optical characteristics of detected optics can be extracted from its fringe in the fringe pattern, and a technique for fringe analysis is of importance in holographic interferometry, speckle pattern interferometry and moire technique

    摘要條紋圖中的條紋反映了被檢測物體的信息，條紋分析技術在全息干涉技術，散斑干涉技術、莫爾技術中起著重要作用。
  19. Influence of incidence angle on the measurement of surface roughness by laser speckle

    激光入射角對光聲信號大小的影響
  20. Speckle - shearing interferometry, shearography

    錯位散斑干涉法
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