1) Niblack adaptive thresholding
Niblack二值化
1.
This paper adopts Shannon interpolation method and Niblack adaptive thresholding method to enhance the text from digital video.
针对视频文本图像,采用Shannon插值算法以及Niblack二值化算法进行图像增强。
2) improved Niblack adaptive thresh-olding
改进的Niblack二值化
3) threshold
[英]['θreʃhəʊld] [美]['θrɛʃhold]
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。
4) binarization
二值化
1.
Application of binarization based on Bayes algorithm;
基于贝叶斯算法的二值化算法
2.
Image fusion binarization method based on SOFM neural network;
基于SOFM神经网络的图像融合二值化方法
3.
On the adaptive binarization filtering algorithm for gray character images and its application;
灰度文本图像自适应二值化滤波算法设计及应用
5) dichotomy
[英][daɪ'kɔtəmi] [美][daɪ'kɑtəmɪ]
二值化
1.
On the basis of graying image, image enhancement, and dichotomy, noise filtering was proceeded which uses mathematical morphology to further de-noising the dot image.
在对网点图像进行灰度化、图像增强、二值化处理的基础上,采用数学形态学方法构成的噪声滤除器对网点图像进一步去噪处理,使最终网点图像分割取得了良好效果。
2.
To the dichotomy problem,several familiar methods are enumerated, such as fix the valve worth method, float the valve worth method, differential method.
介绍了线阵CCD器件的内部结构及工作过程 ,绘出了线阵CCD器件输出信号的波形图 ,说明了CCD输出信号的特征 ,给出了线阵CCD器件输出信号的检测和处理方法 ,针对CCD器件输出信号的二值化问题 ,列举了固定阈值法、浮动阈值法、微分法等常见的几种处理方法 ,并对几种方法进行了分析比较 ,给出了选择浮动阈值法的原因 ,设计出了由二阶滤波电路构成的浮动阈值法处理电路 ,进行了实验测试 ,验证了这种方法的正确性 。
3.
The paper gives out the practical method of the CCD signl dichotomy.
针对CCD信号二值化这一关键技术 ,提出了更为合理、精确的算法。
6) thresholding
二值化
1.
In this paper,some different operators of edge detection together with some thresholding calculations were compared.
比较若干不同的边缘检测算子及二值化算法,讨论了其在车辆牌照识别中的应用。
2.
A thresholding method is proposed based on edge analysis combined with projection technique.
在此基础上提出了一种基于边缘分析的二值化算法的投影判断法。
3.
A car plate reading system can be divided into the following steps: preprocessing, plate region extraction, plate region thresholding, character segmentation, character recognition and post-processing.
牌照读取过程大致可以分为预处理、牌照区域提取、牌照区域的二值化、字符分割、字符识别、后处理等几步。
补充资料：1,4-环己烷化二甲醇化二乙烯基醚
CAS: 17351-75-6
分子式: C12H20O2
中文名称: 1,4-环己烷化二甲醇化二乙烯基醚
英文名称: 1,4-cyclohexane dimethanol divinyl ether；1,4-bis((vinyloxy)methyl)cyclohexane；1,4-dimethanolcyclohexane divinyl ether；1,4-bis((ethenyloxy)methyl)-cyclohexan；1,4-bis[(ethenyloxy)methyl]-cyclohexan
分子式: C12H20O2
中文名称: 1,4-环己烷化二甲醇化二乙烯基醚
英文名称: 1,4-cyclohexane dimethanol divinyl ether；1,4-bis((vinyloxy)methyl)cyclohexane；1,4-dimethanolcyclohexane divinyl ether；1,4-bis((ethenyloxy)methyl)-cyclohexan；1,4-bis[(ethenyloxy)methyl]-cyclohexan
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条