image detector 中文意思是什麼
image detector
解釋
成像器-
Motion - detector of fly ' s compound eyes and determination of velocity of moving image. this paper describes the algorithm of elementary motion - detector and motion - detector arrays, including the characteristic and space conformity
蠅復眼運動檢測器及圖像運動速度估計研究了初級運動檢測器和運動檢測器陣列的演算法、特徵及空間整合。 -
A noncontact 3 - d position measurement system is introduced in this thesis. the system is composed of a planner array ccd detector, real time image analysis and quick data calculation system, which can survey the positional relationship between the haloid lamp objects on the emissive vehicle and the measuring system on the loading vehicle
本文研究了一種簡單、新型的非接觸三維位置測量系統，該系統由一組ccd探測器、實時圖像處理及快速數據解算系統組成，對發射車上鹵鎢燈目標在測量坐標系中的三維坐標x 、 y 、 z值和發射車軸線相對測量坐標軸的夾角進行測量。 -
A different approach to build an imaging detector has been taken by lick observatory in developing the image-dissector scanner.
另一種成象探測器是黑克天文臺所研製的析象管掃描器。 -
The image-dissector scanner is another heavily used and very successful low light level detector.
析象管掃描器是另一種常用而且很成功的微光探測器。 -
Theoretical analysis indicates that error probability of detector is independent of image itself, but only relies on the length of embedding watermarks and embedding strength factor
理論分析表明：檢測器的誤檢測概率與圖像本身無關，只取決于嵌入水印長度和嵌入強度因子。 -
Industrial x - ray detector is specialized for household appliances manufacturer, which is composed of x - ray source, digital x - image receiver, automatic detection table, pick - up head & positioning system and lighting system
工業x射線檢測儀針對元器件製造商專業定製。由x射線發生源、數字x圖像接收器、自動檢測工作臺、攝像頭定位系統及照明系統組成。 -
The influence of thermal blooming on ir image quality is relative severe when brightness or contrast of the ir detector observed scenery is very low
紅外探測器觀察的景物亮度或對比度通常很低，此時熱暈對紅外像質的影響比較嚴重。 -
Purpose : to demonstrate the value of multi detector computed tomography ( mdct ) and magnetic resonance imaging ( mri ) in the preoperative work up of temporal bone tumors and to present, especially, ct and mr image fusion for surgical planning and performance in computer assisted navigated neurosurgery of temporal bone tumors
目的論證多探頭計算機斷層掃描（ mdct ）和核磁共振成像（ mri ）在顳骨腫瘤手術前設計的價值，尤其是顳骨腫瘤計算機輔助導航神經外科手術路徑的設計。 -
In the terms of interpolation, the image reconstructed from nearest interpolation or linear interpolation has good edge but serious noise ; reconstruction from 4 * 4cubic interpolation or three b - spline or three - order lagrange interpolations has better local character. 2 x 2cubic interpolations which has both better edge and local character is the ideal interpolation, the following is the basic principle during reconstruction : ( 1 ) the more width of interpolation, the more number of summation and the more order of interpolation polynomial, the higher of density resolution ; ( 2 ) the more of interpolation polynomial and width of interpolation, the more of reconstruction time simultaneously, aimed at eliminating the effects of noise contained in projection data, in this paper, author analysis cause and effects of common artifacts. importantly, discusses convolution back - projection reconstruction algorithm with a shift axis of rotation has been derived for correcting images that acquired with a divergence axis of rotation using the fan beam geometry with an angle - equaled detector
在ct圖像重建時，選擇有限帶寬窗有較好的空間解析度，三角形窗有較好的密度解析度，選擇餘弦窗則使得空間解析度與密度解析度的折衷；從窗函數的頻譜角度來講，可以用於圖像重建的一個良好的卷積窗函數應該具備以下條件： （ ? ）小的3db帶寬b ，即最小的主瓣寬度； （ ? ）最小的旁瓣最大峰值a ； （ ? ）最大的旁瓣峰值衰減速度d ；就內插函數而言，臨近點內插與線性內插重建圖像噪聲大，但有較好的邊緣與細節； 4 4三次內插、三次b -樣條與四次拉格朗日多項式內插圖像平滑，局部特性較好。 -
It is based on the principle : under a number of angles, the x - ray attenuation in a cross section of a human body is measured by detector resulting in a set of profiles. this set of profiles is called the radon transform of the object in mathematics. the problem now is to reconstruct a two - dimensional image via inverting its radon transform
它所基於的成像原理是：人體的某個剖面在若干個角度上被x射線束照射，照射后x射線的衰減量被檢測器記錄下來，形成投影集合，數學上將這個投影集合描述為該剖面的radon變換，通過反演radon變換就能夠重建剖面的二維圖像。 -
Computerized tomography ( ct ) is a typical non - invasive examination techniques in medicine, which can depict anatomical structures without damaging the human body. lt is based on the principle : under a number of angles, the x - ray attenuation in a cross section of a human body is measured by detector resulting in a set of profiles. this set of profiles is called the radon transfoim of the object in mathematics. the problem now is to reconstruct a two - dimensional image via inverting its radon transform
它所基於的成像原理是：人體的某個剖面在若干個角度上被x射線束照射，照射后x射線的衰減量被檢測器記錄下來，形成投影集合，數學上將這個投影集合描述為該剖面的radon變換，通過反演radon變換就能夠重建剖面的二維圖像。 -
A detector captures each x - ray having this energy, building up an image of the ink dot by dot
用一個探測器捕捉所有位於這些x射線的能量，就能一點一點將墨跡的圖像還原。 -
The observation image is often rotated of some angel since the detector ’ s rotation is relative to the hose machine. thus it is necessary to do the real time image - rotation in reverse. it is important for fellow treatment such as observation, target detection and tracking, etc. this image tracker adopts real time electronic canceling image rotation technique by vsb
由於光學圖像探測器常常會相對于載機轉動某一角度而使觀測圖像發生旋轉，因此往往要對圖像探測器獲得的目標圖像進行實時反旋轉變換，以便更好的人眼觀測以及對目標圖像的自動識別跟蹤等后續的圖像處理。 -
Due to the fact that the properties of infrared detector array ca n ' t be satisfied to produce a image with high resolution because of the level of manufacture, the phenomenon of subsampling and serious aliasing emerges. in order to reduce these phenomenon and improve the image resolution the technique of microscanning is introduced
紅外探測器陣列由於受到工藝水平的限制，不能製成用於產生高解析度紅外圖像所要求的密度，一般會產生空間欠抽樣圖像，圖像中有嚴重的混淆現象，為了減小這種混淆、提高解析度，引入微掃描技術。 -
Optical gains as large as one million are used to achieve the high sensitivities required in current electro - optical sensors. these large optical gains make the detector the most susceptible sensor element to laser damage. people concerns that the influence to the quality of ccd camera image under laser irradiation, the laser - induced threshold of ccd detector and the evaluation of laser - induced effects
光電探測器具有極強的目標探測能力，而激光具有極高的亮度；因而各類光電裝備的光電探測器成為國外發達國家正在大力發展激光武器系統的首要攻擊目標，激光對探測器的干擾與損傷程度如何、受干擾后能否繼續正常工作、何時達到損傷閾值以及如何對干擾效果做出客觀評價是人們非常關心的問題。 -
With the advancement of detector technology, astronomers now can exploit observations in different wavelengths to study astronomical objects. for example, the ultraviolet image of m81 in picture can be used to locate the very hot o type and b type stars in that galaxy
隨著探測器技術的日益改進，天文學家已可利用不同波段來觀測宇宙，例如利用m81的紫外線照片圖b尋找星系內的熾熱o型和b型恆星。 -
The results of image analyzing and object recognition have a close relationship with the performance of edges detector
邊緣檢測器的性能直接影響著圖像分析和物體識別的結果。 -
It discusses motion - detector response to narrow - band image motion and to broadband images. studies show that the motion - detector can provide velocity estimates in organism ' s natural visual environment, and physiological prefilters can improve determination of velocity of moving image
研究表明：運動檢測器可以精確檢測多頻譜自然圖像速度，在運動檢測器前增加生理學預濾波環節可以改善圖像運動速度的估計。 -
Based on this point, a multi - mode guidance method is proposed, this method contains two point - detectors and one image detector. one point - detector imitates facet in ommateum, image detector imitates one whole ommateum, and it ' s visual function. object ' s 3 - d information is got using two point - detectors
一個點源頭模擬了復眼中的一個單眼，成像頭模擬了整隻復眼對環境和目標的成像，利用兩個點源頭的信息可以得到日標的三維空間方位信息。 -
The thesis designs the basic structure of the hardware platform of the system, and gives the detailing design of algorithm of the system. the algorithm consists of distance calibration and the detection of mobile vehicle by virtual image detector
構建了基礎的系統硬體平臺，詳細分析和設計了本系統軟體中涉及的距離標定演算法和圖像虛擬傳感器的識別處理演算法，給出了系統完整的解決方案。
分享友人