灰度級 的英文怎麼說

中文拼音 [huīdùjí]
灰度級 英文
gray level
  • 灰 : Ⅰ名詞1 （物質燃燒后剩下的粉末狀的東西） ash 2 （塵土; 某些粉末狀的東西） dust 3 （特指石灰） lime...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 級 : Ⅰ名詞1 （等級） level; rank; grade 2 （年級） any of the yearly divisions of a school course; gra...
  1. Secondly, in the computation of the gray level mapping, since cumulative distribution function ( cdf ) always sums up to 1, we can get the mapping by either adding from 0 or subtracting from 1

    這種方法基於這樣一種直觀的思想：在矩形窗口內，中心點的象素灰度很可能是該區域的灰度分佈的主要成分，同時允許一定比例象素的灰度級不在該范圍內。
  2. Grayscale replaces the colors in an object with shades of gray

    灰度將對象中的顏色替代為灰度級。
  3. The reflection grayscale test chart

    反射式灰度級測試圖
  4. In this paper, firstly the micro - areas image acquisition is introduced. secondly, in order to enhance the useful characteristic, the image pre - processing is taken by histogram equalization and modified median filter

    論文首先實現了微區圖像的採集，為了增強圖像的有用特徵，採用灰度級修正和噪聲抑制的方法對圖像進行了預處理。
  5. Chapter 4 : the influence of different phase - shifting angle of reference wave in recording, of the phase - shifting error and of the quantization error on the quality of the reconstructed image is investigated respectively in two - step phase - shifting inline digital holography. and an effective method of eliminating the phase - shifting error is presented, in which the summation of the intensity bit errors of the reconstructed image is taken as an evaluation function for an iterative algorithm to find the exact phase - shifting value. the feasibility of this method is demonstrated by computer simulation

    通過數值分析不同相移角的選取對再現像的強度誤差的影響，發現再現像強度誤差依賴于記錄時相移角的選取，當相移角在一定范圍內，其再現像的強度誤差相對較小；提出了一種有效消除相移誤差的新方法，並將其應用於二步同軸相移數字全息，對此進行了計算機模擬，得到了很好的結果，證明該方法對于相移誤差的消除是很有效的；對量化誤差所作的數值模擬發現，當信號被量化成8比特（ bit ） ，即256個灰度級以上，量化噪聲的影響相對較小。
  6. Firstly, introduce the design of sonar display, trace - to - trace correlation and gray scale display, develop a new method of gray scale based on signal noise ratio. and next, discuss array signal processing and image processing in order to improve the display. finally, develop a software of sonar display simulator based on object oriented programming, with which the sonar display console is simulated and the performance of sonar signal is tested

    本文工作圍繞如何提高聲納顯示效果，介紹了聲納顯示屏幕的設計方案，論述了「跡跡相關」技術、灰度顯示技術在聲納顯示中的應用，提出了基於信噪比的灰度級別劃分方法；結合陣列信號處理、圖象處理技術，本文引入了子帶峰值能量檢測演算法、圖象邊緣檢測演算法，進一步提高了聲納檢測性能；基於面向對象的程序設計方法，設計了聲納顯示平臺軟體，為模擬聲納顯示、檢驗聲納信號顯示性能提供了模擬環境。
  7. Since time sectional scan method ( tssm ) acts as the dominant partner in the panel display, attention is drawn to the aspect in the drive methods. according to functions approximation theory, the method of complex merging approximation tssm which utilize multiple dissimilarity @ subclasses to achieve precision visual perception scale control is proposed. the comparison examples are given thereinto

    首先，針對這種在平板顯示器顯示技術方面佔主導地位的驅動方法進行細致的研究，在此基礎上根據函數逼近理論提出了平板顯示器時間片掃描的混合擬合逼近驅動方法，該方法採用多組相異子集_ i ~ *完成高精度的符合視覺感覺的灰度級控制。
  8. By adjusting the gray value of pixels after histogram equalization, this thesis puts forward a method called histogram equalization of preserving gray scales. it enriches the gray levels and dispels the infection of the gray level amalgamation to some extent

    通過調整直方圖均衡化后像素的灰度值，給出了保留灰度級的直方圖均衡化方法，豐富了圖像的灰度層次，一定程度上消除了灰度級合併對圖像帶來的影響。
  9. Then the major registration algorithms and categories are described. the knowledge about mi and the affection of interpolation, outlier strategy and grey levels was discussed in detail. unfortunately, the mi based registration has lots of disadvantages : mi is computing expansive, the registration process is slow, and the mutual information function is generally not a smooth function but one containing many local maxima, which has a large influence on optimization

    本文對多模醫學圖像配準進行了研究，所做的主要工作有:首先介紹了多模醫學圖像配準的概念和配準過程，對目前主要的配準方法及其分類進行了歸納，詳細討論了互信息的相關知識以及插值方法、出界點處理和灰度級數目對互信息配準的影響。
  10. The generalized fuzzy enhancement method extend the gray level range of the original image, and a canonical form of membership function in the stage of fuzzy enhancement is presented which remains the advantages of the original fuzzy enhancement and the gray level transformation while transforming the membership function of the gray scale to [ 0, 1 ]

    這種新的圖像增強方法包括三個階段，即圖像濾波、模糊增強和灰度級變換，擴大了原始圖像灰度等級的范圍，在保留了原有模糊增強方法和灰度變換優點的同時，規范化了模糊增強環節中灰度隸屬度函數的形式。
  11. An method for removing image salt amp; pepper noise based on median filter and gray morphology

    基於中值濾波與灰度級形態學的綜合去除椒鹽噪聲方法
  12. In the motion detection a method which is based on time and space is used for it can detect harmful invade object in spite of surroundings inteferre. in addition, after got the image of objects, the rectangle frame technique is used to fill the hole. in my design another part is multi - objects image tracking which is a new technique and it integrates image processing, automatic control and computer science. this technique can automatically acquire objects from image signal, get objects " position information then track them with the aid of dome

    本文中提出了若干有價值的新思想、新方法，完成了以下內容：首先，提出了數字視頻監控的功能結構，描述了數字監控系統的組成、特點和發展現狀；然後研究了適合於跟蹤監控的攝像機坐標系，提出了一種雙角度攝像機坐標以適合本系統的實際應用；討論現場圖像的預處理，其中包括灰度級變換、噪聲濾波和圖像恢復；在運動監測中，比較了幾種常用的運動檢測方法的優缺點，提出了一種基於時域和空間域的圖像檢測方法；另外，在得到運動物體的圖像時，採用矩形框技術填充由於差分圖像造成的孔洞，此方法簡單可靠，有較大的實用性。
  13. Furthermore, it can embed a multi - lever gray image

    此外，該演算法能夠用於多灰度級圖像水印的嵌入。
  14. Compression coding for multi - gray image based on quadtree

    基於四叉樹的多灰度級圖像壓縮編碼方法研究
  15. Ayscale representations of fonts

    顯示表現字體的灰度級
  16. Realization of region splitting of multi - gray level picture with optical method

    用光學方法實現多灰度級圖像的區域分割
  17. Gradation 256 levels

    256灰度級
  18. Use the included rip s enhanced color management tools to produce accurate, consistent colors

    增強的顏色管理?顏色飽和度、灰度級和顏色替換。
  19. Co - occurrence matrixes identify repeated occurrences of gray level pixel configurations within the texture

    共生矩陣確定紋理的灰度級象素組態。
  20. The jpeg compress method was applied, and the histogram cross matching function was used to measure the matching degree in this research

    利用jpeg方法對圖像進行壓縮，並採用直方圖相交匹配函數求得圖像灰度級的匹配程度。
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