象素數 的英文怎麼說

中文拼音 [xiàngsùshǔ]
象素數 英文
number of image elements
  • 素 : Ⅰ形容詞1 （本色; 白色） white 2 （顏色單純） plain; simple; quiet 3 （本來的; 原有的） native Ⅱ名...
  • 數 : 數副詞（屢次） frequently; repeatedly
  1. The procedure functions in the compare between partial image of dynamic collection and corresponding image of the airscape. in chapter 5, basing on the analysis of correlative theory of digital image, we introduce the improved fasted - down algorithm and simulative anneal algorithm, which applies to nn calculation, an d bring forward the unique and effective means, correlative original value evaluation. basing on the combination of correlative arithmetic, a stable, high - speed and exact correlative arithmetic is formed, which makes it possible to apply computer vision detection of single - needle quilting in industrial production

    本文展開研究並取得一定成效：構建了基於pci總線的微機實時圖像採集系統；在採集的布料總圖（鳥瞰圖）的基礎上，通過數字圖像的數字濾波、圖像增強、邊緣檢測等處理，提取布料圖像的邊緣，對輪廓的矢量化的象素點進行搜索，得到相應的圖案矢量圖，從而確定絎縫的加工軌跡，生成加工指令；在進給加工過程中，主計算機對動態局部圖像與總圖（鳥瞰圖）的對應部分進行圖像相關的匹配計算，應用數字圖像理論，結合神經網路計算的改進最速下降法和模擬退火演算法，提出獨特而有效的相關迭代初始值賦值方法，形成穩定、高速和準確的相關運算，實現單針絎縫視覺測量和自動控制。
  2. Since pixel - level contrapose pixel coordinate, trigonometric function must be used to translate polar coordinates to pixel coordinate when the curve is described by polar coordinate. so research is very little on algorithms for generating this sort of curve by now

    由於逐點是針對象素坐標系而言，而對極坐標系下描述的曲線，在轉換到象素坐標系時要用到三角函數運算，因此目前很少提到對極坐標曲線生成演算法的研究。
  3. Resampling is that every image element in the screen gives off one ray according to the planned observing orientation. this ray penetrates 3d data sets, and to chooses k sampling dots of equidistance along with it, and does three linear insert values according to color and opacity values of eight data dots that mostly close to certain sampling dot, then evaluate the opacity value and color value of it

    重采樣，是從屏幕上的每一個象素根據設定的觀察方向發出一條射線，這條射線穿過三維數據場，沿著這條射線選擇k個等距的采樣點，並由距離某一采樣點最近的8個數據點的顏色值和不透明度值做三次線性插值，求出該采樣點的不透明度值及顏色值。
  4. Based on unsupervised learning, sparse coding is suitable to describe images with non - gaussian distribution and can get rid of the high order redundancy among the image pixels. since the basis function of sparse coding has build - in clustering property, it increases the inter - class variations of the features

    稀疏編碼是一種基於非監督學習的演算法，它適合描述具有非高斯分佈的數據對象，能夠有效地消除圖像象素點之間的冗餘，並具有內在的聚類特性。
  5. With the new demands, the traditional methods for location selection reveal some shortcoming : there is obvious difference between the abstract mathematical models and the practicalities ; it is very hard to consider all the complex and abstract factors with the traditional methods ; the abundant data can not be organized and analyzed efficiently ; the traditional methods can not provide the decision - makers some visual and interactive tools to analyze the location problems

    面對新的要求，傳統的選址決策方法暴露出其固有的不足，主要表現在抽象的數學模型往往容易脫離實際；難以全面考慮復雜、抽象的選址要素；不便有效組織多源的相關數據進行綜合分析；不能為決策人員提供直觀、交互的分析工具等方面。
  6. Data fusion is a new data processing technique, including three levels of pixel. feature and decision

    數據融合是一門新興的數據處理技術，它分為三個層次：象素層、特徵層、決策層。
  7. For example, the geometric effect and vignetting are simulated with the synthetic method in which they are modeled with ray tracing and then simulated with pixel - based processing. the effects of detector noise on imaging are simulated with the three - dimension model. the theory of pixel transfer function is extended and developed, and microscanned images of four patterns are simulated with good results

    本文具有如下幾個突出特點：用光線追跡法分析建模，而用基於象素處理的綜合方法，模擬了光學系統中的幾何效應和漸暈現象；利用三維噪聲模型，模擬了探測器噪聲對圖像質量的影響；對象素傳遞函數理論進行了擴展和延伸，給出四種工作模式的微掃描成像系統的象素傳遞函數的具體數學表達式，並利用這些表達式模擬了探測器的空間效應和微掃描成像的圖像效果。
  8. Format and encoding of military vectorial map

    軍用象素數字地圖文件的格式和編碼
  9. The pertinence of actualizing the measures is particular, which requires the status of remaining heating and cooling load, building utility, meteorological data, etc. should synthetically be taken into consideration

    但節能技術措施的實施具有較強的針對性，需要綜合無余熱負荷（冷負荷） 、建築功能、氣象參數等多方面的因素進行綜合考慮。
  10. Based on gas - solid two - phase flow theory and the phenomena and data results of experiments on erosion wear ceramic nozzles, the behavior arid influence factors of ceramic nozzles ' erosion wear were investigated in order to provide theory support for anti - erosion design of ceramic nozzles

    摘要以氣固兩相流理論為基礎，結合陶瓷噴砂嘴沖蝕磨損實驗中得到的現象和數據結果，研究了噴砂嘴沖蝕磨損行為和影響因素，為陶瓷噴砂嘴的耐磨結構設計提供了動力學理論支持。
  11. In conventional r - d analysis, the bitrate r and distortion d are considered as function of quantization parameter q, which are usually developed in pixel - domain or spatial domain

    在傳統r - d模型中，碼率r和失真d都看成量化步長的函數，而且失真評價函數一般在象素域或空域中進行。
  12. Photography - digital still cameras - guidelines for reporting pixel - related specifications

    攝影.數字靜物照相機.象素相關的規格報告指南
  13. Fourth, we count the cross number of every pixel in the fingerprint images which have been thinned. through the cross number, we confirm the minutiae feature

    對細化后的指紋圖計算每個象素點的交叉點數，確定特徵類型，提取指紋的細節特徵。
  14. A refined curve is obtained from a digital curve by connecting each pair of adjacent pixels with a straight - line segment implicitly. since the refined curve is continuous, precision of calculations on digital images can be

    精化數字曲線的思想是在數字曲線相鄰的象素點之間作線性插值，得到曲線的連續邊線，從而提高數字圖象處理過程中的計算精度。
  15. Therefore, by analyzing corner model and spatial moments functions, spatial - moments - generating polynomials are used as one decision rule of corner detection measure

    本文通過分析角特徵模型和空間矩函數，推導出空間矩多項式對角特徵象素點的判別準則。
  16. Note that in the image above, the pixel being sampled is not on an evenly numbered line in the y direction so the expression will assign the color black to the pixel

    注意上面的圖像，被采樣的象素點不是在y向上的一個偶數行，所以表達式將賦予一個黑色到象素上。
  17. The main content of display part is carrying out graphic user interface. designing the style of interface, this paper shows the arithmetic flow of window implement and event springing. and the major task of input part is programming the ial input engine of touch screen, then bringing forward the arithmetic of key functions and the mapping of physical coordinate and pixel coordinate

    顯示部分主要是實現圖形用戶界面，通過設計界面樣式，給出窗口實現和事件觸發的具體演算法流程;輸入部分則主要是實現觸摸屏的ial輸入引擎實例，提出關鍵函數的具體流程，並探討觸摸屏物理坐標到象素坐標的映射演算法。
  18. In final, segmented images were analyzed, and the areas of all different sections of the image were calculated ( presented with pixel number )

    論文最後對分割后的圖象進行分析，計算出了圖象中各部分所佔的面積（用象素數表示） 。
  19. The number of pixels to move before displaying a character

    在顯示一個字元之前移動的象素數目。
  20. Compared with mechanics - electricity feedback control method, laser diode feedback control method and optical bistable equipment control method, the circuit is relatively simple, furthermore, simply adjust the optical system to increase the number of pixel corresponding to the interference pattern width, which will promote the control precision of the system

    和已有的機電反饋控制方法、半導體激光器反饋控制方法、光學雙穩裝置控制方法相比，電路較為簡單，而且，簡單地調節光學系統使干涉條紋寬度對應的象素數增大，即可提高系統的控制精度。
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