亮度對比值 的英文怎麼說

中文拼音 [liàngdùduìbǐzhí]
亮度對比值 英文
bcv brightness contrast value
  • 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
  • 對 : Ⅰ動詞1 （回答） answer; reply 2 （對待; 對付） treat; cope with; counter 3 （朝; 向; 面對） be tr...
  • 比 : Ⅰ動詞1 （比較; 較量高下、 長短、距離、好壞等） compare; compete; contrast; match; emulate 2 （比...
  • 比值 : specific value; ratio比值法 ratio method; 比值計 ratio meter; 比值檢波器 ratio detector; 比值控制...
  1. This paper studies to get the image of thenar by using a video camera, and carries on the necessary image processing by software with the information captured, and gets the ideal image to provide the image data basis for follow - up cad after the processing such as median filtering, sobel or kirsch ' s operator edge detection, image reversal and image enhancement etc. in this paper, the pressed image information of thenar captured by camera have been carried on processing and analyzing, and the result has been compared with that of image acquired by the scanner

    本文研究了利用攝像頭獲取腳底圖像，再通過軟體將所獲信息進行必要的圖像處理，經中值濾波、 sobel或kirsch運算元邊緣檢測、亮度調整及反置、圖像增強等處理后，得到滿意的圖像為后續的cad提供圖像數據依據。本文對攝像頭採集的足底受壓圖像信息進行了處理和分析並與掃描儀的圖像處理結果進行了比較，由結果得知攝像頭輸入方法是一種簡單實用的輸入方法，且能很好的滿足設計要求。
  2. During image recognition, it reduces the yawp and improves the quality of the image with the technology of the median filter, it uses the method of maximum between - class variance to segment the object, then gets better effect. the algorithm is simple, and the adapted capacity is great. it doesn ’ t influence by the change between the contrast and lighteness of the image. so it applies on the real time system

    在圖像識別過程中，本文運用了中值濾波技術降低了噪聲，提高了圖像的質量，並採用了最大類間閾值分割法分割目標，得到了較好的效果，該方法計算簡單，自適應性強，在一定條件下不受圖像對比度與亮度變化的影響，因而在一些實時圖像處理系統中得到了廣泛的應用。
  3. To rt method, its depth inverse expression can be derived directly from the tb expression. but to dgf method, it is difficult. therefore according to least square method, approximate values of thickness are obtained by comparing simulated measured values and theoretic values

    對于rt方法，從其亮溫表達式即可獲得厚度的反演式；而對于dgf方法，文中根據最小二乘法對多通道輻射計的理論值與測量值進行比較，從而得到厚度的估計值。
  4. The method makes use of the intensity values of the object in image. adopting optimal threshold to segment the original image, it is insensitive to brightness and contrast

    該方法充分利用圖像灰度信息，並且由於採用最優閾值分割，受亮度、對比度和噪聲的影響較小。
  5. The researchers then searched for pairs of photographs that were similar in all respects ? in brightness and contrast, for example ? but at opposite ends of the attractiveness scale

    研究者隨后找出幾對個方面很像的照片? ?比如亮度和對比度? ?但是它們有不同的吸引力數值。
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