1)threshold[英]['θre?h??ld][美]['θr??hold]二值化阈值
1.The experiment shows that the preprocess algorithm is able to obtain an effective threshold for the binarization of the defect image,eliminating the noise and enhancing .实验结果表明,使用该方法能够得到一个满意的二值化阈值,并有效地消除噪声,处理速度也较快。
2.The algorithm smooths the gray histogram of the test image with Harr wavelet to remove the "pseudo valley",and fixes a range of the threshold according to the prior information in the standard image,and then finds out the valley of the histogram in the range and that is the threshold.实验表明,该预处理算法能够得到一个满意的图像二值化阈值,处理后的待测图像目标边界清晰,很好地保留了所有走线缺陷,同时消除了大部分可能影响后续匹配的噪声,处理时间也较短,可以达到实时检测的要求。
英文短句/例句
1.Pass Recognition and Automatic Matching of Threshold Value with Gradation Histogram采用灰度直方图的孔型识别和二值化阈值自动匹配
2.Simulated annealing algorithm application in binary image of video sequence模拟退火算法在视频序列图像二值化阈值选取中的应用
3.An Algorithm for Image Binarization Based on Adaptive Threshold一种基于自适应阈值的图像二值化算法
4.secondly,select a appropriate threshold to segment the measure image and then implement morphological closing operation on the binary image;其次,选取合适的阈值二值化测度图像并进行形态闭运算;
5.BINARIZATION METHOD OF PASSPORT IMAGE BASED ON GLOBAL ITERATIVE THRESHOLD AND LOCAL ANALYSIS基于全局迭代阈值和局部分析的护照图像的二值化算法
6.Fast two-dimensional Renyi’s entropy threshold method快速二维Renyi熵阈值分割方法
7.Analysis of 2-D Short-Channel MOSFET Threshold Voltages Model二维短沟道MOSFET阈值电压分析模型
8.Image Thresholding Based on Two-Dimensional Arimoto Entropy基于二维Arimoto熵的阈值分割方法
9.Image thresholding segmentation with 2-D Otsu based on particle swarm optimization algorithm基于粒子群算法的二维Otsu阈值分割法
10.Face Recognition Method Based on Multi-Threshold Local Binary Pattern基于多阈值局部二值模式的人脸识别方法
11.low threshold mos低阈值电压金属氧化物半导体
12.high threshold mos高阈值金属氧化物半导体
13.Alcohol and cirrhosis: Dose-response or threshold effect?酒精与肝硬化:剂量关系抑或阈值效应?
14.Survey, classification and evaluation of image thresholding techniques;图像阈值化技术的综述、分类及评价
15.Image Thresholding Techniques using Renyi Relative Entropy基于Renyi相对熵的图像阈值化方法
16.Filtering Threshold Adjusting Algorithm Based on TREC Target Optimization基于TREC目标优化的过滤阈值调整算法
17.Research on Edge Detection and Thinning Algorithm of Improved Prewitt about Dynamic Threshold动态阈值Prewitt边缘检测与细化算法研究
18.Optimization of multi-thresholding segmentation in head CT images头部CT图像多阈值分割的优化实现
相关短句/例句
gray scale/binarizition threshold灰度/二值化阈值
3)binarization with variational threshold变阈值二值化
1.The principle of binarization with variational threshold and the method of automatic adjustability on integration time are illuminated.根据CCD的工作原理分析了线阵CCD的像元细分技术,提出了一种基于相关双采样和D/A转换的变阈值二值化方法,结合此方法给出了一种积分时间自动调整的变阈值二值化细分电路。
4)two-dimensional thresholding二维阈值
1.Based on two-dimensional thresholding segmentation algorithm for IR image,the method of 2D maximum classes square error is taken as an example to analyse the shortcoming of the method,then a novel genetic algorithm is presented by combining simple genetic algorithm(GA) and dissipative system theory for segmentation problem.在二维阈值化分割算法的基础上,提出了一种新的改进分割算法运算效率的遗传算法,在对耗散系统理论研究的基础上,将简单遗传法与耗散结构相结合,构成一种新的算法,并对该算法求解红外图像二维阈值问题进行了仿真研究。
5)threshold[英]['θre?h??ld][美]['θr??hold]阈值化
1.We also discussed the influence of threshold parameter η on clustering algorithm,and presented the program steps.为提高故障诊断模式分类的收敛速度及诊断准确度,采用阈值化类内距离的方法,研究了一种新型SFCM聚类算法,证明了算法模糊加权幂指数m在区间(0,1)取值时能实现半模糊聚类,讨论了阈值η对算法的影响并给出了聚类程序算法,实验结果表明此算法较FCM算法在收敛速度和聚类精度方面有较好表现,在故障模式分类中有一定的使用价值。
2.The effect of threshold parameters η on the clustering was investigated,and the steps of the algorithm were given.为满足故障诊断的实时性和准确性要求,采用阈值化类内距离的方法,研究了一种快速收敛的半模糊c均值(SFCM)聚类诊断方法。
3.The problem of segmenting thrombocyte image was considered, and a series of algorithms which include edge detection, eliminating edge points not in the cell contour and thresholding based on edge image was introduced.它包括边缘检测、消除细胞边界以外的边缘点和利用边缘信息的阈值
6)Threshold estimating阈值量化
延伸阅读
佣值1.见"佣直"。
