imaging sensor 中文意思是什麼

imaging sensor 解釋
成像傳感器
  • imaging : 成像
  • sensor : n. 1. =sensory (名詞). 2. 【自動化】感受器;傳感器;靈敏元件,控制儀板上顯示溫度、輻射量等變動的裝置。
  1. And understanding and studying the spectral features and variation rules of geo - targets in the experimental area, raising that it is the basis of geo - targets information collection with imaging spectrometer data to understand spectral features and variation rules of geo - targets, realizing that in a great extent spectral - integrated - form - based classification method can remove the phenomenon of " different spectrum with same objects " resulted from reflection ratio curve translation because of the angle change among sensor, targets and observation direction, and the average and variance images can be introduced to solve the problem of two kinds of geo - target with similar spectral forms and much different values of whole reflection ratio. it is suggested that " red edge " range bands of vegetation, which has close relationship with vegetation cover and biomass, is the main characteristic bands and important basis for careful vegetation classification and quantitative retrieval, and pixel - based derivative spectral analysis is very useful for removing the effects of soil background values and quantitatively retrieving vegetation biomass and cover. the remote sense quantitative retrieval model is developed for main appraisable factors of desertification monitoring assessment with imaging spectrometer data and then the applicability of model is analyzed

    研究結果如下:首先針對荒漠化地區的地物特徵,對高光譜數據不同波段的數據質量、波段組合進行了評價,提出了適用於荒漠化監測的基本波段選擇集;初步了解和掌握了研究地區的地物光譜特性及變異規律,進一步明確了掌握地物光譜特徵和變異規律是用成像光譜儀數據提取地物信息的基礎;發現了基於光譜整體形狀的分類方法在很大程度上能夠消除由於傳感器、地物目標觀測方向之間的角度變化引起的反射率曲線整體平移的「同物異譜」現象,對于譜形相似而整體反射率的值相差較大的兩類地物,通過引入均值和方差圖像參與分類得到解決;研究還表明在植被「紅邊」范圍內的波段是進行荒漠化監測的主要特徵波段,這些波段與植被生物量和蓋度都有密切的關系,是開展精細植被分類研究和植被定量反演的重要基礎;像元的導數光譜分析可以消除土壤背景的影響,是進行植被生物量和蓋度定量反演的有力工具;建立了荒漠化監測主要評價因子的定量反演模型,並分析了模型的適用性。
  2. 1. when the target is motionless, ccd sensor imaging is simulated. the pattern of the object is the resolution target - white and black strips

    首先模擬了物像與ccd探測器相對靜止情況下的成像過程,模擬中的目標採用鑒別率板的圖案即黑白相間的條帶。
  3. We have accomplished a primary explore of the checkout system, such as, the design of imaging optics road, the calculation and selection of sensor, the selection of digital processing chip. we utilize dam6416p board and ccs2. 2 software to put up a micro - dot simulation system

    本文完成了該檢測系統的初步探索:根據幾何光學原理,設計了成像光路的方案;完成所需圖像傳感器分辨能力的計算和型號的選擇;完成了數字信號處理晶元的選擇,及對模擬開發系統的學習和初步應用,並利用基於tms320c6416晶元的dam6416p模擬開發版和集成開發環境ccs2 . 2 ,搭建了一個顯微網點處理系統,從而驗證了系統的可行性。
  4. This article aims at the handwriting numerals represent the high degree of the coal gas storage bottle whose images are obtained from the imaging sensor. then some image processing and numerals recognition will be done in the system based on tms320c6201dsp, and the results are sent to the computers of control room

    本文針對煤氣儲存罐體上的手寫體數字,由數字圖象傳感器獲取十個數字手寫體的圖象信號,輸入基於tms320c6201dsp的圖象處理系統中進行圖象處理和字元識別。
  5. Based on the background of the " ten - five " technology project , we introduced the last development of helicopter ' s landing devices and optolelectronic guiding equipments. this paper describes the study of beacons - based algorithms of ccd tv sensor, discusses the imaging processing, design the infrared vision - enhanced system

    本論文以國防科技十五項目為背景,概要地介紹了國內外直升機著降和光電引導裝置的最新發展狀況,對機載ccd電視傳感器的信標測量演算法進行系統分析和深入研究,對圖像處理進行了討論,提出了具有創新意義的機載紅外ccd視景增強系統設計。
  6. Portable long - range infrared surveillance system thermovision 2000 is a state - of - the - art long - range platform mounted thermal imaging system, offering unmatched performance with its long - wave gen - iii qwip sensor and internal three field of view optical system

    Thermovision 2000是尖端科技的長距離安裝有紅外熱像系統的監視平臺,提供無與倫比的第三代長波qwip quantum well infrared photondetector量子阱紅外光電探測器的性能和內置三種不同光學視場角25
  7. In recent years, sar has been an effective sensor of planet imaging and earth observation because of its abilities in large - area imaging, working on whole climate and whole day, and strong penetration

    近年來,合成孔徑雷達( sar )的大面積成像以及它的全天候、全天時及其穿透能力使得它成為一種行星成圖和地球科學觀測等的一種行之有效的傳感器。
  8. Based on the understanding and comparing of various spectrum analytical methods, and combining the development of fibre optics and sensor technology of imaging of solid state, a conceptual design of the space modulated fourier transform spectrometer is put forward in this article which is based on the triangle common - path interferometer and a multichannel detector ( ccd )

    本文在了解和比較各種光譜分析方法的基礎上,結合光纖光學及固態成像傳感器技術的發展,提出一種基於三角共光路干涉儀和多通道探測器( ccd )的空間調制型傅里葉變換光譜儀的概念性設計。
  9. With the research into the detection ability and estimation accuracy, achieves the conclusion that the wild fov optical structure and the large area array ccd imaging system, which applied noise filter techniques, can effectively improve the star sensor performances

    通過對探測能力和測量精度的分析與研究,得出大視場光學系統結構和採用有效降噪技術的大面陣ccd成像系統,可以有效改善星敏感器的探測能力和測量精度。
  10. In addition, the dissertation studied color interpolation algorithms of imaging sensor, and proposed two new approaches. the first one was based on green components, the second one was taken color filter array ( cfa ) into account

    其一是基於綠色分量的對焦分析法,其二是考慮顏色濾波陣列的以原始綠色分量作為對焦評價函數的計算依據的對焦法。
  11. Under the condition of space moving changed system and the engineering practice, a function of the pixel dimension, the mtf of ccd sensor imaging, the width of target strip and the image motion has been acquired 4. under the condition of one pixel image motion and the nyquist frequencies, adopting the convolution method, the ratios of the mtf with image motion to the idea mtf are 0. 667

    這樣就為在工程實際中,在空間移變條件下,求取了ccd探測器影像的mtf 、像元尺寸、影像分辨力和像移量四者之間的一個簡潔的函數關系:材了萬二1一( 2 + n一m ) 2 ? o4n4 .採用模擬的方法和採用卷積方法的比較。
  12. Abstract : thermochromic liquid crystal infrared imaging system includes a thermochromic liquid crystal infrared sensor, a chopper, controller, a light source, lens, liquid crystal phase plate, optical system, a charge coupled device ( ccd ) array, and microprocessor. the operation and performance of the thermochromic liquid crystal infrared imaging system are described

    文摘:紅外攝像系統包括熱色液晶紅外傳感器、斬波器、控制器、光源、透鏡、液晶相位推移器、微處理器、光學系統、 ccd陣列等,描述了熱色液晶紅外攝像系統的工作原理和特性。
  13. We modified the circuit, imaging element and structure of the sensor to achieve " complete depletion readout, " which means making sure that each pixel is completely empty after the readout process

    我們修改了傳感器的電路、成像元件和結構,以便可以達到「完全的損耗讀出」 ,它的意思就是確保每一個象素在讀出程序以後都是完全空的。
  14. The relation of tthe ccd sensor imaging resolution and the mtf is gotten. when the mtf of space remote sensing camera is higher and the contrast of object is higher, it can be believed that the resolution of ccd sensor imaging is 1. 6 times of the pixel dimension, in the mean while the mtf decreases 32 %

    通過模擬得到了ccd探測器的目標影像的分辨力與ccd像元尺寸的關系,當航天光學遙感相機的mtf較高(模擬中鏡頭的mtf = 1 )且目標為高對比度時,得到ccd探測器的目標影像分辨力是其像元尺寸a的1 . 6倍,其光學調制度傳遞函數mtf下降32的結果。
  15. This paper establish the mathematics formula of radiometric calibration of infrared staring imaging systems by an advanced weighting function based on the linearity response of infrared focal plane arrays sensor of infrared camera, and establish the mathematics formula of non - linearity based on the fact that the response of the irfpa is non - linearity

    本文以紅外相機為例,在紅外焦平面探測器輻射線性響應的基礎上,採用一種先進的加權函數方法,推導出了紅外凝視成像系統輻射定標的數學表達式,同時在紅外焦平面陣列探測器輻射響應非線性的實際情況,推導了非線性的數學表達式。
  16. The images are captured by modis, an acronym for moderate resolution imaging spectroradiometer, which is a sensor on board of

    以上圖像是由中解析度成像光譜儀modis所拍攝到的。
  17. The images of moderate resolution imaging spectroradiometer modis, a sensor of the earth observing system operated by the u. s. national aeronautics and space administration nasa, revealed the aerosol optical depth was high

    在香港附近的氣溶膠光學厚度放大圖美國太空總署地球觀測系統的中解析度成像光譜儀modis的圖像顯示氣溶膠光學厚度很高
  18. The images of moderate resolution imaging spectroradiometer ( modis ), a sensor of the earth observing system ( eos ) operated by the u. s. national aeronautics and space administration ( nasa ), revealed the aerosol optical depth ( aod ) was high

    (在香港附近的氣溶膠光學厚度放大圖)美國太空總署地球觀測系統的中解析度成像光譜儀( modis )的圖像顯示氣溶膠光學厚度很高
  19. The binary optic imaging spectrometer is a small, high resolution, compact, economical, rugged, programmable spectral imaging sensor. this dissertation presents theoretical and experimental studies of stare hyperspectral imaging system using longitudinal chromatic aberration of binary optical lens

    本文對利用二元光學透鏡軸向色散的凝視光譜成像性能進行了系統深入的研究,籌備了一臺利用二元光學元件的成像光譜實驗裝置,進行了相關實驗,獲得了實驗目標的光譜圖像,取得了很好的效果。
  20. For a target to multiple measurements, we consider the case of small target tracking by using an imaging sensor

    對一個目標對應多個量測的情景,考慮了利用成像傳感器對小目標的跟蹤情況。
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