等光度圖 的英文怎麼說

中文拼音 [děngguāngdùtú]
等光度圖 英文
isophotometric atlas
  • 等 : Ⅰ量詞1 （等級） class; grade; rank 2 （種; 類） kind; sort; type Ⅱ形容詞（程度或數量上相同） equa...
  • 光 : Ⅰ名詞1 （照耀在物體上、使人能看見物體的一種物質） light; ray 2 （景物） scenery 3 （光彩; 榮譽） ...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 圖 : Ⅰ名詞1 （繪畫表現出的形象; 圖畫） picture; chart; drawing; map 2 （計劃） plan; scheme; attempt 3...
  1. We know the luminosity is directly related to the absolute magnitude. so, in practice, we usually use absolute magnitudes instead

    由於光度和絕對星等有直接的對應關系，所以很多時赫羅圖會選用絕對星等。
  2. The diameter is 50 centimetres, with pitch - dark as bottom, with red green, getting red various kinds of color paint draw out the pattern, is it make various kinds of butterfly and flowers line kind to carve silver thin slice and then, paste in painting childing smooth of polishing with big paint, after being dry, overall xiu several of paint is it show silver pattern to grind and then, make pattern and paint bottom up to the same pingdu, in addition push the light and become exquisite and flat to take off the flower disc of lacquer ware

    直徑50厘米，以黑漆為底，用紅、綠、紅等各種色漆繪制出圖案，再將銀薄片刻製成各種蝴蝶與花卉等紋樣，用大漆粘貼在打磨光滑的漆胎上，待乾燥后，全面髹漆數層再經研磨顯出銀花紋，使花紋與漆底達到同樣平度，再加推光就成為精美的平脫漆器花盤。
  3. The physiological reactions vii to hypoxia are most severe in the fulminating altitude hypoxia group, such as tempestuously struggling, twitching, weakly breathing, dull sight, stopping breath in 2 ~ 7min. sinus arrhythmia, nodal arrhythmia, ventricular premature beats and ventricular escape beats can be observed in the fulminating altitude hypoxia group, stopping beat at last. 2

    該組大鼠在暴發性缺氧期間出現劇烈掙扎，抽搐，呼吸淺快，目光呆滯以及毛發棘立等行為改變，於2 7min呼吸停止；出現了不同程度的竇性心律不齊、結性心律、室性早搏、室性逸搏等心電圖改變，繼之出現心率減慢，直至心臟停跳。
  4. The results of the experiments indicate that the main performance of the ladar prototype matches the design requirement theoretically. the ladar prototype has many advantages, such as high imaging speed, high image resolution, high ranging precision and high quality intensity image, which can be obtained simultaneously

    實驗結果表明，所研製的成像激光雷達的主要性能指標與理論設計基本一致，具有成像速率高、圖像解析度高、測距精度高以及可同時獲得高精度強度圖像等優點。
  5. 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。
  6. Some methods such as image cytophotometry, fluorescence microscopic imaging, infrared ( nearinfrared ) and raman microscopic imaging, magnetic resonance imaging and scanning probe microscopic imaging are discussed emphatically, and the conceivable direction in the future has been suggested

    重點討論了圖像細胞光度測量、熒光顯微成像、紅外（近紅外）與拉曼顯微成像、磁共振成像和掃描探針顯微鏡成像等技術，並展望了單細胞成像的發展前景。
  7. Hyperspectral images consist of one - dimension spectrum and two - dimension space information. they are wildly used in resource exploration, environmental inspection, military detection, geographic prospecting, and so forth. besides the properties of common remote sensing images, the much greater number of spectrum bands and the higher spectrum resolution are the unique, hence the larger data quantity

    高光譜圖像包含一維光譜信息和二維空間信息，在資源探測、環境監視、軍事偵察、地質勘探等眾多領域得到了廣泛應用，除了具有一般遙感圖像的特徵同時，它的波段數目更多，光譜解析度更高，因而其數據量更為龐大。
  8. For the coordination of the contradictory, the wavefront technique has been regarded as an effective method to improve the image quality in photolithography by optimizing the image of the mask. it includes : pupil filtering, phase shift mask, off - axis illumination, optical proximity correction, and so on

    為了協調這種矛盾，利用波前工程來改善光刻圖形的質量以提高光刻解析度，已廣泛地應用於光學光刻中，如：瞳孔濾波、相移掩模、離軸照明、光學鄰近效應校正等。
  9. Absorption - band parameters such as the position, depth, width, and asymmetry of the feature have been used to quantitatively estimate composition of samples from hyperspectral data. so spectral absorptions are very important feature bands in use of hyperspectral classification and targets identify, this paper extracts absorption features of actual hyperspectral image by continuum removed method which is very useful. then tested both of them by

    吸收峰波段參數例如波長位置、深度、寬度、斜率、對稱度、面積等常常被用來定量的估計高光譜樣本的組成，因此光譜的吸收峰是高光譜識別分類應用中很重要的特徵波段，論文通過包絡線去除這種很有效的光譜分析工具提取出了實際的高光譜圖像的地物光譜的吸收峰參數。
  10. In this paper, in order to estimate coal storage volume in open stockyard, we have analyzed the optical triangulation and applied it to the measurement of large surface we have stated the measuring theory of distance with laser and the measuring theory of angle. we have also analyzed main factors influencing measurement precision and studied several key techniques in large - scale measuring such as the problem of non uniformly distributed of distance measuring resolution in large surface measurement, the methods of locating laser spot center and so on

    本文通過對火力發電廠露天煤場存煤量的自動檢測系統的研究，深入分析了光學三角測量方法的原理，並將其應用於大型曲面測量；闡述了激光測距原理和角度測量原理；對大型曲面測量的實現方法、畸變光斑圖像的幾何中心的準確定位等幾個方面的關鍵技術進行了探討；分析了大范圍測量時影響測量精度的主要因素。
  11. The light spot image thresholding part of the suite puts forward the iterative algorithm to gain the best threshold by comparing, which could perfectly hold the original image feature. in the extracting the light spot image features part, the algorithms on calculating the coordinates of the " energy distribution barycenter " in the 256 gray levels image and the " geometric - center " in the binary image are adopted respectively and so on

    如在對光斑圖像進行二值化的過程中，通過比較發現使用迭代法求出最佳閾值的演算法能夠較好的保留原圖像的特徵。在對光斑圖像進行特徵提取的過程中，分別採用了對256級灰度的光斑圖像求其「能量分佈的重心」坐標；對光斑的二值化圖像求其「形心」坐標等演算法。
  12. In this paper, firstly, three - dimensional geometrical models of the target and ir flares are established and by using the software vega missile attacking process is real - time simulated visually. secondly, the ir radiation characteristic of the target, background and the ir flares are analyzed, in which the wave radiation of the sun at different time, wind speed, the relative humidity and ir radiation attenuation characteristic of the atmosphere is under consideration. from above the ir image of the target, ir flare and the background are got and then are normalized to gray color image that will be showed in a child window in real time

    本文通過三維建模工具creator建立目標、背景和干擾的三維模型，再通過視景模擬軟體vega生成載機、導彈和目標飛機的可見光場景圖像，實時地對導彈攻擊工程進行可視化模擬；並分析了目標、背景和干擾的紅外輻射特性，計算出傳感器路徑上大氣衰減等等，將經過衰減的目標、背景和干擾的輻射強度量化為灰度圖，以子窗口形式實時顯示；進一步可以使目標和干擾按照各自的運動軌跡運動，便可產生動態的紅外熱圖像序列。
  13. Reference stars : star with known position and / or magnitude, that are used to find the plate constants and photometric calibration of an image

    參考星：已知位置和/或星等的恆星，用於確定圖片的底片常數和光度校準。
  14. In chapter 3 we analyze a useful statistical method - projection pursuit ( pp ), including its basic theory and application. we put out definitions of projection index and projection pursuit, then prove that pca is a special case of pp with sample variance as projection index and list some indices often used. in section 3. 3 we apply pp with information divergence index to hyperspectral image, and demonstrate the advanced ability of it by the comparison between it and pca

    第三章圍繞一種新興的統計降維方法? ?投影尋蹤展開討論，概述投影尋蹤的一般理論，定義了投影指標和投影尋蹤的概念，證明了傳統的主成分分析方法是投影尋蹤的一個特例，證明了正態性與friedman指標為0的等價性；第三節針對高光譜圖像處理問題，從實例和理論兩個方面，論證了以信息散度為指標的投影尋蹤方法在提取信息的能力上優于以方差大小作為衡量信息量多少標準的主成分分析方法。
  15. Gis can provide a large amount of prior knowledge about the landscape scenes, including the positions of the objects, the geometric properties, the spectral feature, the textural feature, the altitude, the information about the objects " distribution, etc. these kinds of information can help us to interpret the remote sensing image based on multiple rules, so that the interpretation can be automatic and the precision can be improved

    Gis提供了遙感圖像所描述的地理區域的大量先驗知識，包括地理目標的空間位置、幾何形狀、光譜圖像的紋理特徵、高程信息、周邊環境、地物分佈規律等，這些輔助信息使得可以採用多種判別手段、判別依據對遙感圖像分類識別，從而提高遙感圖像的分類精度和自動化程度。
  16. The insert shows the three chandra sources closest to the supermassive black hole, overlaid with the intensity contours from the hst image

    小圖顯示距離大黑洞最近的3個x射線源，影像上面的紅線是透過哈勃太空望遠鏡所得的光度等值線。
  17. Abstract : in view of the manufacturing method of continuous micro - optical elements with grayscale mask, the critical steps such as converting from element structure to gray - scale patterms, correction of gray - scale patterns, digitalization of gray - scale patterns and patlerns coding are presented

    文摘:針對利用灰度掩模製作連續微光學元件的方法，介紹了從元件結構到灰度圖形的轉換，灰度圖形的修正，灰度圖形的數字化以及圖形編碼等關鍵步驟。
  18. The hardware mainly includes light, image sensor, image collector. the improvement of hardware, which can realize gate control of the 9 cmos by the two - way communication with the computer, and can improve the mtf measurement accuracy of the whole field of view, is introduced in detail

    硬體部分主要包括光源、圖像傳感器、圖像採集設備等，並詳細介紹了系統硬體的完善部分，即通過與計算機的雙向通信，實現了9個cmos的選通控制，從而提高全視場mtf的測量精度。
  19. Firstly, the system for receiving and disposing weather - satellite data provided by the national satellite meteorology center was used to distill spectrum data of channel - 1, channel - 2, channel - 4 and channel - 5 from noaa / avhrr ib data, and the spectrum data were transferred to local area file by the method of projection

    應用國家衛星中心提供的「極軌衛星資料接收與處理系統」 ，從noaa avhrr1b文件中提取廣西區域范圍內各通道的光譜資料，進行投影變換後生成等經緯度圖像文件。
  20. 2. for the composing of pcb test system and the property of equipments, we study to choose the super - resolution ccd ; how to integrate computer visual technology, accurate machine technology, autocontrol technology and image process technology ; how to solve the conflict between high definition and wide visual range ; how to accomplish image automatic joint ; how to implement accurate orientation of three - dimensional work flat. we put emphasis on topics

    2 、針對pcb板檢測系統的構成及其設備的性質、特點，就高解析度光學攝像傳感器的選擇進行了調研;如何結合計算機視覺技術、精密機械技術、自動控制技術和圖像處理技術;如何解決高解析度圖像採集與大視場之間的矛盾;如何實現圖像的自動拼接;如何實現三維工作臺的精確定位等問題展開了重點研究。
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