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- MTF (Modulation Transfer Function) is a key indicator of digital imaging system. 調製傳遞函數(Modulation Transfer Function，簡稱MTF)，是光學成像系統成像質量的重要評價指標。
- Objective To evaluate the high resolution of CT system by measuring the modulation transfer function(MTF)of CT system. 目的通過測量CT系統調製傳遞函數客觀有效地反映CT系統空間分辨能力。
- GLENN D.BOREMAN. Modulation Transfer Function in Optical and Electro-Optical Systems, SPIE PRESS, 2001. 庄松林;錢振邦.;光學傳遞函數;機械工業出版社
- The modulation transfer function(MTF) is one of the fundamental parameters to evaluate the infrared optical lens. 調製傳遞函數是評價紅外光學鏡頭性能的最基本的技術指標之一。
- In order to accurately evaluate the performance of an infrared thermal imager, it is necessary to test its modulation transfer function (MTF). 為了能對紅外熱成像系統的性能進行準確的評價，必須對其MTF進行準確測試。
- The changes of the line spread function(LSF)and modulation transfer function(MTF)of scanner due to the variation of detector bias voltage are analyzed. 通過實驗和計算,分析由於探測器偏置電壓的不同所產生的線擴展函數(LSF)變化和隨之導致的掃描器調製傳遞函數(MTF)變化。
- Method Modulation transfer function (MTF) was used to analyze the spatial frequency transfer characteristics of CT and MRI. 調製傳輸函數可對線性影像系統的頻率傳輸特性進行描述。
- In the domain of the remote sensing application, the Modulation Transfer Function (MTF)is an important indicator of the digital imaging system. 在遙感應用領域，調製傳遞函數(MTF)是遙感光學成像系統的重要綜合評價指標。
- This paper introduces a practical method for measuring modulation transfer function(MTF) of an optical imaging system by using CMOS imager sensor. 介紹了一種用CMOS圖像感測器測量鏡頭MTF的實用方法及其實用實例。
- When frequency is 301p/mm, the modulation transfer function(MTF) is near diffractive limit under 0.5 field angle, the modulation transfer function (MTF) is near 0.7 in edge field. 頻率為301p/mm時系統的光學傳遞函數在0.;5°視場角以下接近衍射極限;邊視場角的傳遞函數係數接近0
- The Modulation Transfer Function (MTF) of the Infrared Focal Plane Array (IRFPA) is one of the important parameters for analyzing and appraising the infrared imaging system. 紅外焦平面陣列(IRFPA)的調製傳遞函數(MTF)是分析、評價第二代紅外成像系統成像性能的重要參數之一。
- Abstract: The changes of the line spread function(LSF)and modulation transfer function(MTF)of scanner due to the variation of detector bias voltage are analyzed. 文摘:通過實驗和計算,分析由於探測器偏置電壓的不同所產生的線擴展函數(LSF)變化和隨之導致的掃描器調製傳遞函數(MTF)變化。
- Modulation transfer function is a common method for evaluating the performance of optical imaging system.The measurement of MTF is very important in production and testing. 調製傳遞函數是評價光學成像系統成像質量的重要方法,因而測量光學系統的調製傳遞函數在各種成像光學系統生產實踐中具有相當重要的作用。
- By using knife edge as object,and CMOS sensor as device for image analyzing,we get edge spread function from the image and use differential operation and FFT to obtain modulation transfer function of the lens,then its image quality is known. 以刀口作為目標物，以CMOS作為圖像分析器件，從圖像中獲取刀口函數，經微分和FFT運算，得到成像鏡頭的MTF(調製傳遞函數)，從而得知其成像品質。
- By introducing the velocity of relative movement into the model, the transverse dynamic modulation transfer function(MTF) of subpixel push-scanning CCD imaging was deduced from the definition of MTF. 從調製傳遞函數(MTF)的定義出發，引入像與CCD之間的相對運動速度，推導出了線陣推掃式CCD亞像元成像列向動態MTF的理論公式。
- Influence on the Modulation Transfer Function of the Sillenite Spatial Light Modulators[J]. 引用該論文 李修建;楊建坤;胡文華;楊俊才.
- electrooptical modulation transfer functions 電光調製傳遞函數
- spatial modulation transfer function 空間調製傳遞函數
- modulation transfer function (MTF) 調製傳遞函數
- Test Modulation Transfer Function of GammaCamera 相機調製傳遞函數的測試
