speckle
英 ['spek(?)l]
美['sp?kl]
- vt. 弄上斑點；點綴
- n. 斑點
實用場景例句
- DSP technology was used for fast processing of laser speckle for special materials.
- 采用dsp( DigitalSignalProcessing)技術對特種材料激光散斑信號進行快速處理.
期刊摘選
- The basic principle of speckle image correlation digital technique was introduced firstly in this paper.
- 文中首先介紹了散斑圖像相關數字技術的基本原理,然后給出了變形計算公式.
期刊摘選
- Chapter 2 discusses generative mechanism of image speckle and conventional speckle reduction methods.
- 第二章討論了SAR圖像 的相干斑形成機理與傳統的抑制方法.
期刊摘選
- Speckle noise can be eliminated by nonlinear filter designed by wavelet transform.
- 小波非線性濾波器還可消除散斑噪聲.
期刊摘選
- The pearl is efficacious in protecting human face from infringement freckle or speckle.
- 有護膚、美容、消除面部黑點、黑斑、暗瘡、黑塊等功效.
期刊摘選
- They extend applicable scope of laser speckle photography in study of heat transfer.
- 從而拓寬了激光散斑照相技術在傳熱學研究中的應用范圍.
期刊摘選
- 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.
辭典例句
- Some disturbance internal secretion's medicine, like the contraceptive and so on may cause the yellow speckle.
- 一些干擾內分泌的藥物, 如避孕藥等均可引起黃褐斑.
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- Speckle is an inherent noise in ultrasound images.
- 斑點噪聲是超聲圖像中固有的噪聲.
期刊摘選
- The centroid tracking algorithm is no longer suitable because of the speckle noise in ladar image.
- 然而常規形心跟蹤算法因激光雷達圖像受到散斑噪聲影響而變得不適合.
期刊摘選
- The fundamental principle of stroboscopic shearing speckle interferometry is discussed.
- 提出了一種用于振動研究的方法———頻閃剪切散斑干涉照相法.
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- In this paper, a new method of speckle reduction in polarimetric SAR image is proposed.
- 提出了一種新的極化SAR圖像相干斑抑制的方法.
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- This paper deals with coherent speckle reduction in high resolution SAR image based on wavelet transform.
- 論述了基于小波變換對高分辨率合成孔徑雷達(SAR)圖像的相干斑噪聲進行抑制.
期刊摘選
- A novel method for measuring concentration field of pollutant diffusion by laser speckle is provided.
- 提出了一種利用激光散斑和散斑照相技術的污染擴散非定常瞬時全場濃度測量的新方法.
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- This paper puts forward a new method of speckle suppression in SAR image.
- 提出一種SAR圖像相干斑噪聲抑制新的濾波方法.
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- Major techniques and methods in speckle metrology are reviewed.
- 綜述了散斑計量中的主要檢測技術.
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- The development and applications of the electronic speckle pattern interferometry ( ESPI ) for vibration measurement are reviewed.
- 綜述電子散斑在振動測量中的發展和應用,對 電子散斑 測振的各種方法進行評價.
期刊摘選
- Numerical display of in plane displacement measurement by electronic speckle photography is described.
- 敘述一種散斑照相法測量面內位移的數字顯示方法.
期刊摘選
- Speckle: A printing defect occurred in photogravure.
- 白點: 照相凹版的一種印刷故障.
期刊摘選
- In this paper a new idea of electronic speckle photography is first proposed.
- 提出了一種測量物體固有頻率的新方法———孔徑旋轉頻閃散斑照相法.
期刊摘選
- Menstrual quantity is little, color is light, yellow speckle quantity how Mo cure?
- 月經量少, 色淡, 黃褐斑增多怎麼治療?
期刊摘選
- White light digital speckle image correlation is the combination between digital image process and optical measuring.
- 白光數字散斑相關方法是現代數字圖像處理技術與光學測量相結合的產物.
期刊摘選
- Firstly, a smooth filter template was used to suppress the speckle of SAR image.
- 該方法首先利用平滑濾波抑制SAR圖像斑點噪聲,再分別對源圖像作小波分解.
期刊摘選
