图像分割算法研究及应用-毕业论文参考网 关键词：图像分割；二值化；阈值法；熵；空间信息 [gap=1873]Key words: image segmentation; binary conversion; thresholding; entropy ; spatial information
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文章详细信息 关键词： 图像分割;;阈值法;;关联熵;;关联系数 [gap=728]Keywords: image segmentation;thresholding method;relative entropy;relative coefficient
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The grayscale threshold method was used in the image binary progress.
进行图像黑白二值化处理也同样是采用的灰度阈值法。
参考来源 - 基于机器视觉的稻种品种识别研究Comparative analysis is made in the paper among fixed threshold, iterative method and Otsu algorithm. Through the analysis of porcelain bottles images, characteristic regions in the center of porcelain bottles are taken as the basis of location.
在图像分割部分中,对固定阈值法、迭代法及最大类间方差法进行了对比分析。
参考来源 - 图像处理技术在架空线路绝缘子破损检测系统中的应用研究Node dependent thresholding is proposed and a method based on spectral entropy is applied to estimate the node noise. This algorithm is valid on various noise conditions, especially on the color noise and non-stationary noise conditions.
采用结点阈值法 ,用基于谱熵的方法估计结点噪声 ,实验表明 ,该算法在多种噪声 ,尤其是有色噪声和非平稳噪声条件下均有较好的语音增强效果。
参考来源 - 基于阈值的小波域语音增强新算法Then uses threshold method for index dimensionless.
然后采用阈值法对指标进行无量纲化。
参考来源 - 社会主义和谐新农村综合评价方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
一是用阈值法对脉搏信号进行滤波处理。
The first method is adopted through setting up threshold value.
本文提出了灰度图像的最佳阈值法分割算法。
In this paper, An algorithm of segmentation of intensity images is presented.
阈值法的准确与否直接影响煤泥水浓度的计算精度。
The precision of threshold value directly affect the calculate precision of slime water.
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