亮度差 的英文怎麼說

中文拼音 [liàngdùchā]
亮度差 英文
luminance difference
  • 亮 : Ⅰ形容詞1 （光線強; 明亮） bright; light 2 （聲音強; 響亮） loud and clear; resounding 3 （開朗; ...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 差 : 差Ⅰ名詞1 （不相同; 不相合） difference; dissimilarity 2 （差錯） mistake 3 [數學] （差數） differ...
  1. This paper refers to several creation in compatibility with large volume of fed display and conversion of different video signal. it firstly used special central chip al300, designed correlative circuits, successfully developed vga full - color fed console system, compatible with resolution 1280 1024, achieved functions such as multi - video signal conversion and interleaving, met vga ’ s resolution of fed. it firstly designed and fabricated vga interface and separated video interface - - s - video, converting several video signals to 24 bits full - colored digital image signal in fed driving system, achieved separation of luminance signal and chromatism signal, enhanced the bandwidth of luminance signal

    首次採用平板顯示專用控制晶元al300 ，設計並製作了相關配套電路，支持的最高解析度是1280 1024 ，實現解隔行和多種視頻格式轉換的功能，滿足了fed顯示屏對vga解析度的要求。首次在基於fpga的vga級彩色fed控制系統中設計並製作了vga介面和分離電視信號s - video介面，可以將多種視頻信號變換為fed驅動系統可用的24位彩色數字圖像信號，實現亮度信號和色差信號的分離，提高了亮度信號的帶寬。
  2. A white led driver circuit is presented in this paper. the circuit drives up to four white leds with regulated constant current for uniform intensity. by utilizing proprietary adaptive 1x / 1. 5x modes and ultra - low - dropout current regulators, it maintains the highest possible efficiency over the full 1 - cell li + battery input voltage range

    整體電路以恆定電流驅動4隻白光led ，利用1倍/ 1 . 5倍分數型電荷泵和低壓差電流調節器，在整個鋰電池供電電壓范圍內保持最高的效率，並使四個白光led獲得均勻的亮度。
  3. In chapter five, the research work focus on color gamut transform correction in panel display. a method of color gamut transform correction which introduces the concept of virtual gamut space is presented to solve the problem of luminance and chromic disuniformity which arises from the differentia of chromic and drive characteristics of each module or pix on the same display panel. and the high quality of image displayed on the panel is ensured

    提出了克服同一種平板顯示屏由於各個顯示模塊（顯示象素）的色度空間特性和中國科學院長春光學精密機械與物理研究所博十學位論文基十擬合逼近理論的平板圖像顯示技術研究基色驅動顯示特性的差異而造成的平板顯示屏色度和亮度分佈不均的有效方法，解決了平板顯示屏的全屏幕亮度、色度一致化的問題，保證了高質量視頻圖像的顯示。
  4. Aberration of electronic lens made by electron gun and aberration of magnetic deflection system made by dy are comprehensively investigated, so is the shadow mask ' s effect on electron beam landing screen error. the conclusion can be get that, because the distribution of electron beam landing screen ( distribution of luminance ) is affected by many kinds of factors, it cannot get the correct function by calculation, and should be get by measurement instead

    全面分析了cpt電子槍發射系統形成的電子透鏡像差與磁偏轉系統形成的偏轉像差；分析了蔭罩的自身厚度與位移對電子束著屏的影響，並由此得出結論，著屏電子束分佈（即亮度分佈）受著許多因素的影響，理論分析是半定量的，著屏電子束分佈需要用精確的測量儀器來測量。
  5. During the pass time, we have taken a lot of experiments of stereoscopic cognition in psychology and physiology and attain some results, include the influence of rds ( random dots stereogram ) contrast, brightness, complexity of disparity area and color to the cognition

    在過去的研究中，我們實驗室已經在立體視覺相關的心理物理和誘發皮層電位方面進行了大量的研究，並取得了一定的研究成果，例如rds圖對的對比度，亮度，復雜的視差區域，顏色等因素對cep的影響的研究等。
  6. Print resolution : 520dpi. world top class color correction software, easy adjustment of color brightness, contrast, gamma, sharpness, etc

    配有世界一流的校色軟體，由熒屏直接調整色彩亮度反差gamma清晰度等，可隨意製作黑白仿舊等特殊效果照片。
  7. World top class color correction software, easy adjustment of color brightness, contrast, gamma, sharpness, etc. precise densitometer to realize single digital channel

    配有世界一流的校色軟體，由熒屏直接調整色彩亮度反差gamma清晰度等，可隨意製作黑白仿舊等特殊效果照片。
  8. Print resolution : 520dpi. world top class color correction software, easy adjustment of color brightness, contrast, gamma, sharpness, etc. precise densitometer to realize single digital channel

    配有世界一流的校色軟體，由熒屏直接調整色彩亮度反差gamma清晰度等，可隨意製作黑白仿舊等特殊效果照片。
  9. Provide world - class color correction software, easy adjustment of color, brightness, contrast, gamma, sharpness, etc. provide densitometer to realize single digital channel index prints, image editing, cropping, etc

    配有世界一流的校色軟體，由熒屏直接調整色彩亮度反差gamma清晰度等，可隨意製作黑白仿舊等特殊效果照片。
  10. World top class color correction software, easy adjustment of color brightness, contrast, gamma, sharpness, etc. precise densitometer to realize single digital channel. world top class sw for pixel treatment assures the best print quality

    配有世界一流的校色軟體，有熒屏直接調整色彩亮度反差gamma清晰度等，可隨意製作黑白仿舊等特殊效果照片。
  11. Most attention is paid to color and luminous density measurement, with color difference as a plus

    主要以色品坐標和亮度測量為主，並闡述了色差的測量。
  12. We found that the luminosities of type i supernovae are about the same. therefore, we can compute the distance to a galaxy by measuring the apparent brightness of a type i supernova in that galaxy, if we can find one

    科學家發現原來所有這種超新星爆發的光度都是差不多的，所以我們只要找到這種超新星，便可以由它的視亮度推算出它和地球的距離，從而得知它所處身星系的距離。
  13. There is plenty of stitching algorithm by far, but they have some common disadvantages such as bad precision, not able to overcome some disturbing factors such as the difference of lighting between pictures, rotary error happening when shooting

    目前雖已有多種圖像拼接演算法，但普遍存在一些缺點，如拼接精度不高，不能克服拍攝時的亮度差異、旋轉誤差等造成的影響。
  14. It adopted a special matching algorithm that is statistics of similarity of texture. this matching algorithm adopts crisscross characteristic region. by analyzing information of texture in characteristic region it can overcome disturbing factors such as the difference of lighting between pictures, definition, variety of curtaining relationship, and rotary error

    它採用了一種特殊的匹配誤差演算法? ?紋理相似性信息統計法，這種演算法採用十字型特徵區域，通過分析特徵區域中的紋理信息從而有效地排除了圖像亮度差異、清晰度、遮擋關系的變化、旋轉誤差對搜索實際匹配區域的干擾。
  15. This system consist of a single - chip microcomputer, a controlling circuit board, a driving circuit board and sensor for luminosity

    採用單片機803設計、製作led顯示模塊掃描控制板；選用cs - 100色度色差儀來作為亮度傳感器。
  16. This method was divided into 4 steps : wiping out random noise by mean filter, reducing gaussian noise by gaussian filter, balancing brightness difference between stereo image pair through histogram equalization, and enhancing image edges and details by laplace sharpness

    此方法分為4個階段：用均值濾波去除隨機噪聲；用高斯濾波去除高斯噪聲；用直方圖均衡化法平衡立體圖對間的亮度差異；用拉普拉斯銳化增強圖像的邊緣和細節。
  17. Critical luminance difference

    臨界亮度差
  18. In the stage of image pretreatment, we make an improvement of log arithmetic, and present a four - step image processing method. it can both eliminate the noise and balance the brightness difference, and get a high quality images finally

    在圖像的預處理階段，本文對log濾波演算法進行了改進，使用了一種四階段的預處理方法，有效地消除了圖像的噪聲、平衡了立體圖對間的亮度差異。
  19. Experimental results show that this four step pretreatment method can eliminate image noise and reduce brightness difference effectively

    實驗結果表明，此方法可以有效地去除圖像的噪聲，平衡立體圖對間的亮度差異。
  20. A new fisheye image edge extraction algorithm was proposed based on its round valid area ; the overlap area of images to be mosaicked was determinated according to the minimum brightness difference in this area, and thus the fisheye images mosaics were accomplished after images fusion ; finally, the virtual navigation was accomplished through color information extraction form fisheye images directly

    摘要根據魚眼圖像的有效區域為圓形，提出了掃描線逼近的輪廓提取演算法，基於圖像重疊部分亮度差最小的原理，確定了重疊區域，通過對重疊區域進行融合處理實現了魚眼圖像的縫合，最後直接從魚眼圖像上提取顏色信息，重新采樣圖像數據，實現了基於魚眼圖像的虛擬漫遊。
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