Using minimum error method. Which belongs the global threshold, to attain binary image, so that background and object are distinguished.
采用全局阈值中的最小误差方法对图像进行二值化，以区别开背景和目标。
The paper firstly discussed two ways for image segmentation:image segmentation by global threshold and image segmentation by dynamic threshold.
首先讨论了图像阈值分割的两种方法：全局阈值图像分割和动态阈值图像分割。
The principles of global threshold and dynamic threshold and the proposed image segmentation method are presented and the image processing results are compared.
介绍了全局阈值法、动态阈值法、全局阈值结合动态阈值法的算法原理，并比较了以上三种方法的缺陷分割效果。
Based on global threshold, a new dynamic thresholding approach is proposed which is adjusted with th weighting of the difference between neighbor average grey and global threshold.
以全局阈值为基础，用邻域平均灰度与全局阈值之差的加权值对其进行调整，从而形成一种新的动态阈值分割法。
Compared with the fixed threshold and the global threshold algorithms, the proposed method obtains better detection effects for clouds in small, broken bits and weak contrast clouds.
与固定阈值和全局阈值算法相比，局部阈值插值算法对一些细碎的云和与背景反差不大的云获得了更好的检测效果。
Facing the global financial crisis at the time, Beijing promised to lower the threshold of financial credit and reinforce infrastructure constructions.
面对当时的全球经济危机，北京方面的回应是打开信贷闸门，加大基础设施建设力度。
In 2009, the critical threshold of one billion hungry people in the world was reached in large part due to soaring food prices and the global economic crisis.
2009年，全世界饥饿人口超过10亿大关，部分原因是由于粮价飙升以及全球经济危机。
The threshold for action is highest in the global arena, where the collateral effects are the least predictable.
全球性敌对的行动级别是最高的，其间接影响也是最难以预料的。
It moderately adjusts the optimized threshold in global statistics by means of partial spatial threshold, so its segmentation threshold is dynamic.
它利用局部空间阈值适度调整全局统计最优阈值，因而其分割阈值是动态的。
Over the next decade, almost a billion new consumers will enter the global marketplace as household incomes rise above the threshold at which people generally begin to spend on non-essential goods.
在下一个十年，随着家庭收入的提高跨越购买必需品的门槛，将有近十亿新消费者进入全球市场。
'We really stand at the threshold of global health success on polio,' he told the assembled governors at the close of the trip.
在访问结束前，他对参会官员说，现在真的是全球成功消灭小儿麻痹症的重要关口。
An approach for color image gray processing based on threshold of gray scale statistic mean value and global standard deviation of each color component is presented.
给出了一种基于图像各彩色分量灰度统计特征期望值和全局标准差作为阈值的彩色图像灰度化方法。
An approach for color image gray processing based on threshold of gray scale statistic mean value and global standard deviation of each color component is presented.
给出了一种基于图像各彩色分量灰度统计特征期望值和全局标准差作为阈值的彩色图像灰度化方法。
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