数字化图像 meaning in Chinese
digitized image
Examples
- Micrographics - test charts for digitizing image - description and use in electronic imagery
缩微摄影.数字化图像的测试图表.电子成像的说明和使用 - Bits per pixel . the number of bits used to represent the color value of each pixel in a digitized image
每像素比特数。在一个数字化图像中，用来表示每一个像素颜色值的比特数。 - In this paper , the authors studied a method , in which the anomaly parameter of seismic precursor is abstracted form the observed data of underground water level , and the spatial distribution patterns of the anomaly parameters in north china was scanned from 1984 to 2002 by using the parameters abstracted as inputs , and than , every pattern was superposed with the numerical pattern or quantitative evaluation about the tectonic activity and seismic risk in north china , to realize combining the spatial scanning of precursor anomaly with active tectonic background
摘要对地下水位地震前兆异常开展了参数提取方法的研究，并以其提取的结果为输入，对1984 ~ 2002年华北地区地下水位异常参数分布做了全时空扫描，继而将全部图像与华北地区构造活动性量化评估的数字化图像进行了叠加，实现了地下水位异常动态扫描与区域构造活动性背景的结合。 - The characteristic parameters of effective debris in a ferrograph have been calculated in the present thesis , like area , perimeter , aspect ratio and granularity , in which some methods have been adopted such as smoothing , filtering and thresholding and so on , according to tribological theories and computer technologies and digital image preprocessing
本论文基于摩擦学原理和计算机技术，通过对铁谱片进行数字化图像预处理，采用对谱片图像的平滑、滤波以及阈值二值分割等方法，计算出谱片中特征磨粒的一些特征参量，如面积、周长、粒度以及纵横比等。 - To process images with computers effectively , images needs digitalization , however , because of its time - space characteristics , digital images possess a large amount of data , making it very inconvenient for their storage and transmission , which urgently necessitate compression of images
为了有效地利用计算机处理图像信息，人们首先需要将图像数字化。然而由于数字化图像的时空特性，它所包含的数据量非常巨大，这给它的存储和传输都带来了很大的困难，因此图像压缩势在必行。