imaging condition 中文意思是什麼
imaging condition
解釋
成象條件-
The destination of task planning and scheme scheduling of imaging satellites is considering each constraint integrally, assigning tasks for each satellite and each land station in reason, arranging the running of satellite and creating satellite imaging schemes in condition of multi satellites and multi land stations, which helps to gain image information of imaging demand ordered by users
成像衛星任務規劃與調度的目的是為了在多星多地面站條件下，綜合考慮各項約束，合理分配各衛星及各地面站任務，並對衛星的運行進行調度，制定衛星的拍攝計劃，以獲得用戶要求的成像需求圖像信息。 -
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。 -
Do some necessary calculations and decide on the general scheme of compton back - scattering imaging scanner to the real wall inspection. include the selection of radioactive source, the calculation of compton back - scattering beam, the calculation of the basic condition of finding out the different materials and the determination of some important parameters as well. 3
其主要內容包括入射源的選擇，散射粒子的理論計算，發現異物的最低條件計算以及系統的一些重要參數的確定，主要包括：放射源的選擇，散射角的確定，后準直器的形狀與尺寸，前準直器的尺寸，前準直孔的大小，檢測器的種類與型號，檢測器的效率等。 -
In recent measuring method, protein electrophoresis is rapid, accurate, steady and economic, not affected by environment condition, we improve reactive system of our national tentative com protein gelatinous electrophoresis, and that which is more adapted to imaging process
在玉米種子純度檢測的方法中，蛋白質凝膠電泳法具有快速、準確、穩定、經濟、不受環境條件影響等特點，因此，選取此方法作為種子純度檢測方法。對國家試行的玉米蛋白凝膠電泳法的反映體系進行了改進，使得到的圖像更清晰。 -
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。 -
( 2 ) study how to realize camera self - calibration directly from image sequence under special imaging condition ( camera pure rotation )
（ 2 ）研究了在特殊成像條件（攝像機純旋轉）下直接由圖像序列進行自標定的方法。 -
At present, in casing well logging, ultrasonic imaging well logging tool is mainly used in cement bond appraisal and casing inspection, so as to makes intuitionistic and accurate judgment to the well cementation quality and the casing pipe condition
目前，在套管井測井中，超聲波成像測井儀主要用於水泥膠結評價和套管檢查，以便對固井質量和套管狀況作出直觀準確的判斷。 -
The simulation method of point - target, 2 - d target and 3 - d target was given in an airborne - sar side - glance condition. then the computer program was developed and some good imaging were obtained. in brief, the dissertation will be favorable to the development of sar raw signal
根據所建立的模擬模型，給出了機載sar正側視情況下點目標、面目標和三維目標的原始信號模擬方法，編寫了原始信號模擬和成像處理的程序，得到了各種目標的模擬雷達圖像。 -
Firstly, in this paper, the basic principles of sar imaging are exploited following the analysis of sar imaging process ; it is shown that the imaging algorithm of traditional sar can be used effectively only on the condition of narrow relative bandwidth signals, narrow azimuthed processing angle and narrow swath width. large range migration has brought many new features and difficulties. after comparing many imaging algorithms, we find out the direction research of the uwb - sar imaging algorithm
本文首先從sar成像的原理出發，分析了sar成像處理過程；指出傳統sar的高效成像演算法只有在窄信號相對帶寬、窄方位向處理角、窄條帶寬度的條件下才能有效運用，大距離徙動給大處理角uwb - sar成像帶來了許多新的特點和難點，據此分析比較了各種成像演算法，找出了適合uwb - sar高效演算法研究的基礎。 -
To realize successful communication, sharing and management without films of imaging data and related information between heterogeneous medical imaging units and systems and promote the information exchange between different operation platforms, implemented the application programs which could realize the function of the dicom media storage on the platform of microsoft visual c + + 6. 0 with the language of c + +, on the condition that there is the expansion of hospital information and medical imaging materials and the gradual prevalence of computer network in the hospital
隨著醫院信息和醫學影像資料的不斷擴張和計算機網路在醫院的逐漸普及，為實現各影像單元與子系統間異源影像數據和相關信息的成功交流、資源共享和無膠片化管理，促進不同操作平臺的信息交換，以c + +為編程語言、 microsoftvisualc + + 6 . 0為開發平臺，研發了實現dicom介質存儲功能的應用程序。 -
On the basis of describing the situation of current logging technology and considering the atrocious environment and the superiority of video imaging well - logging, the logging system consists of hardware and software sub - system in this paper. according to the objective condition of logging, the design of hardware has taken special treatments : high - temperature - proof protection with particular equipment for the whole circuit, video collection with ccd, temperature signal gathering by pt resistance and v / f transform, depth measurement through photoelectric encoder and jitter elimination circuit
在系統的硬體設計中，針對油田測井的客觀環境，進行了特殊處理：對整體測量電路採用特種裝備進行耐高溫保護；對井下的視頻信號採用ccd攝像頭進行採集；對井下溫度信號利用鉑電阻和v f變換實現採集；對深度信號採用光電碼盤及去抖電路進行精確測量。 -
Some preliminary conclusions of making better image quality are obtained by observing some effects of climate conditions on quality of solar image during spectral observations. they are : ( 1 ) quality of imaging to be better when the wind stops or weaken suddenly during the wind blows continuously ; ( 2 ) if the wind blows at the whole night and it is fine day in the next morning, then the image quality will be better than before. ( 3 ) the image quality is getting fine in short time after the cloudy. ( 4 ) the good solar image to be formed under the condition of a beginning of fine day after the cloudy or raining days
在多年的太陽光譜觀測中，通過觀察各種天氣條件的變化對光譜儀成像質量的影響，初步總結出使像質優良的幾條規律： 1 ）在連續刮風過程中當風突然停止或減弱的短暫時間內像質明顯變好； 2 ）當夜間通宵有風而次日天氣晴朗時像質變好； 3 ）多雲過后的短暫晴天成像優良； 4 ）接連陰雨幾天後的開始晴天像質較好。 -
A important conclusion is verified from these analysis that although the azimuth resolution of sar radar is theoretically not connected with parameters such as radar range and center frequency, in fact, on the condition of same resolution, when the range becomes further and center frequency become lower, the requirement for the radar power gain production, signal processing and precision of ins will be higher, therefore the imaging will become more difficult
同時也證明了一個重要的結論：從理論上講，合成孔徑成像的方位解析度與作用距離、雷達工作頻率等參數無關，但實際上，在解析度保持不變的情況下，隨著作用距離的提高，工作頻率的下降，對雷達的功率孔徑積、信號處理以及慣導精度的要求會越來越高，從而成像也會變得越來越困難。 -
Under the condition of one pixel image motion, adopting the modulation method, the ratios of the mtf with image motion to the idea mtf are 0. 591. the difference amount of mtf is shown. they are analyzed that the types of optic system, obstructive ratio influence the mtf and the methods improvement the imaging resolution of remote sensing camera
在存在一個像元的像移量時在奈奎斯特頻率處，卷積法的有像移的mtf值和理想的mtf值之比為0 . 591 ，模擬法在存在一個像元的像移量時，有像移的mtf值和理想的mtf值之比為0 . 667 ，從中看到了兩者之間定量的差異。 -
On the condition of the missing pixel information of the observed image during the process of imaging, based on the analysis of the degradation principle and establishment of the math model as well as discrete expression, this paper incorporates optimization method into the process of blur image restoration and proposes the deconvolution methods of non - zero background motion blurred image based on conjugate gradient optimization iteration
摘要針對成像過程中觀測圖像存在像素灰度信息丟失的情況，在分析此類圖像的退化原理及建立其數學模型和離散化表達式的基礎上，將最優化方法中的共扼梯度法引入圖像復原過程中，提出基於共軛梯度優化迭代的非零背景運動模糊圖像去卷積方法。 -
The article introduced technical advantages of infrared imaging detection technology in martial filed, analysed target detection principium of radar / infrared synthesis detection system, and wrote out the methods and processes how to calculate target detection probability of synthesis detection system at the condition of oppressive jamming
摘要簡要介紹紅外成像探測技術在軍事應用領域的技術優勢及其目標探測特性，分析了雷達與紅外成像探測器融合的綜合探測系統的目標探測原理，給出了實際計算該雷達紅外綜合探測系統的目標探測概率的方法和步驟，並舉例計算分析了壓制性干擾情況下綜合探測系統的抗干擾能力。 -
This paper deduces the theoretical signal model of fm - cw sar and the basal. fm - cw sar delivers and processes the signal in the frequency domain so special signal processing structure is established. furthermore, we give the imaging flow on non - ideal condition
調頻連續波合成孔徑雷達在頻域對信號進行傳輸和處理，建立了信號處理的基本框架，並給出了在非理想情況下的成像流程。 -
In order to express imaging problem accurately, moreover, projection equations are introduced as the restricted condition of single objective optimization, and then a restricted least - square iteration algorithm for image reconstruction from projections is proposed to get the reconstructed results with little artifact quickly and concisely
此外，為了更準確表達問題，引入投影方程作為標量優化的約束條件進行重建求解，提出了一種約束最小二乘估計的圖像重建演算法。其特點是迭代表達式簡單，速度快，而且能很好地消除重建偽影。
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