A Study on Symbol M-Array Based 3D Detection Approach Utilizing Binary Structured Light;
基于符号M阵列二值结构光的三维检测方法的研究
Getting the curve border from a binary image is very important in CNC carving system.
从二值图像中得到曲线轮廓,在数控雕刻业中有重要的作用。
Application of binarization based on Bayes algorithm;
基于贝叶斯算法的二值化算法
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
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
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。
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 。
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。
Data hiding algorithm for binary images based on image partition;
一种基于分块的二值图像信息隐藏算法
The Edge Detection Method of Binary Image Based on Entropy Difference;
基于多尺度多方向熵差的二值图像边缘检测法
Boundary tracking algorithm of objects in binary image;
二值图像中目标物体轮廓的边界跟踪算法
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。
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。
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。
Finally,morphology reconstruction is implemented to eliminate noises.
考虑到绝缘子所处环境的复杂性(污秽、光照等)以及憎水性图像本身的特殊性(水的透明性),本文首先对绝缘子憎水性图像进行自适应直方图均衡和基于模糊逻辑的滤波,以达到增强图像的效果;然后通过基于模糊熵的自动阈值分割方法来获取水珠(水迹)的形状信息,最后用数学形态学的二值重构开运算来去除由于分割引入的噪声。