grey level

基本解釋

Choose suitable threshold value and change the grey level image into BW image;
⑤選取合適的閾值將灰度圖像轉(zhuǎn)換為黑白二值圖像；
The fastest DOD heads are the Seiko Epson and Panasonic heads but these only produce a binary (1 grey level) 600dpi ink dot.
目前最快的壓電按需噴咀是精工愛普生和松下公司的產(chǎn)品，但它們只能提供1級灰度、600dpi解像度的墨滴。
By taking the image to be compressed as a grey-level surface of some fractal brown motion, the fractal dimension of this surface gives out a good description of its texture characteristics.
把灰度圖像看作是某種分數(shù)布朗運動形成的（分形）灰度表面，并用這種灰度表面的分形維數(shù)來刻畫它的紋理粗糙程度。

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灰度
This paper presents a method of using the information of color, grey level and space as image feature.
提出一種綜合圖像的色彩信息、灰度信息和空間信息提取圖像的特征向量的方法。
灰階