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第09章 人脸的检测与定位
- 人脸的检测与定位(在预处理部分，采用了特别的增强人脸特征与脸部皮肤之间对比度的方法及局域取阈值二值化方法，改进了预处理的效果。在图像分割部分，实现了经典的分合算法，并且使用成组算法改进了分合的效果。在人脸匹配部分，实现了基于眼睛和嘴的几何模型匹配，并对评价函数的构造进行了研究。)-Face Detection and Location (pretreatment, using a special facial features enhanced facial skin and the contr
cell1234
- 一个图像处理程序，包括图像的阈值计算，去噪处理，图像面积运算等-an image-processing procedures, including images of the threshold value, Denoising processing, image size, etc. Operational
OpenCVFindContoursByAdaptiveThreshold
- 在VC6下基于OpenCV的轮廓检测程序，其中图像的二值化操作基于Canny和自适应阈值。通过trackbar来实现不同情况下的轮廓检测。-in VC6 OpenCV Based on the outline of testing procedures, these two images based on the value of operating Canny and adaptive threshold. Through the trackbar to achieve under diffe
20061231172024
- 取阈值常用的方法有：双峰法、迭代法、大津法（OTS-threshold for commonly used methods : bimodal, iteration, Tianjin (OTS.
threshold
- 基于灰度梯度矩阵采用相关熵方法二值化图像
NoiseReduction_v1
- 本程式实做了Noise Reductin Algorithm 2005年一个韩国人在ieee发表的Paper Block-based noise estimation using adaptive Gaussian filtering 此论文也收录在资料夹中，供使用者参考。 首先，click open file， 选择第一张原始图(未被杂讯污染) 接下来选择第二张图(有杂讯) 你可以直接点选Noise Reduction观看结果 也可以先调整旁边的th
车牌定位
- 车牌定位 使用时打开此例题目录下pic中的图片，然后依次单击按钮“转”、“1”、“2”、“3”、“4”和“5”，就可以实现精确的车牌定位。 具体步骤 1.24位真彩色->256色灰度图。 2.预处理:中值滤波。 3.二值化:用一个初始阈值T对图像A进行二值化得到二值化图像B。 初始阈值T的确定方法是:选择阈值T=Gmax-(Gmax-Gmin)/3,Gmax和Gmin分别是最高、最低灰度值。 该阈值对不同牌照有一定的适应性,能够保证背景基本被置为0,以突出牌照区域。 4.削弱背景干扰。对图
c第二章 matlab语言基础h2
- 用Canny算子检测图像的边缘 P0404：图像的阈值分割 P0405：用水线阈值法分割图像 P0406：对矩阵进行四叉树分解 P0407：将图像分为文字和非文字的两个类别 P0408：形态学梯度检测二值图像的边缘 P0409：形态学实例——从PCB图像中删除所有电流线，仅保留芯片对象-with Canny operator to detect the edges in the image P0404 : image thresholding segmentation P0405 : water
guiyi_gray.rar
- 车牌识别系统中，车牌灰度图像二值化阈值选取,License Plate Recognition system, license plate gray image binarization threshold selection
Eyesegmentation
- 睫毛最优阈值化处理之后用基于连通域搜索的方法进行噪声点删除，主要用到函数bwareaopen，代码包含在jiemao.m文件中。-Optimal threshold eyelashes after treatment with the method based on connected local search to remove the noise points, mainly used in the function bwareaopen, the code contained in the
renlian
- 基于vb的人脸识别，可以进行人脸阙值的判断，还有进行直方图的显示，进而进行人脸识别，前途广泛。-Vb-based face recognition, face the judgment of the threshold, histogram display, and then face recognition, the future of a wide range.
fingerprintrecognition
- 指纹识别的一个应用实例.利用database来存储指纹的特征值与输入的指纹特征值比较找出近似的.-The basic idea is to combine both global and local information of fingerprint. Given a threshold to detect the given fingerprint with the fingerprint in database
GrayToWhiteBlack
- C语言实现的OTSU方法，计算图像二值化的自适应阈值-C language implementation of the OTSU method in calculating the adaptive image binarization threshold
detection
- 基于肤色模型的人脸检测程序，通过高斯模型建立相似度函数，再经过最佳阈值法来进行二值化，在经过形态学处理得到人脸区域。-Skin color model based on face detection process, the establishment of the similarity function by the Gaussian model, and then through the optimal threshold method for the two values, obtaine
motiondetection
- to find the threshold of the image to find the threshold of the image
uniformitymeasurementmethod
- 在图像处理中，二值化是必须设定合适的阈值，均匀性度量法就是能快速设置比较合适的阈值。-In image processing, binarization is to set the appropriate threshold, uniformity measurement method is able to quickly set up a more appropriate threshold.
Motion_Detection
- Motion detection results If you double-click the Switch block so that the signal is connected to the SAD side, the Video Viewer block displays the SAD values, which represent the absolute value of the difference between the current and pr
Cloud_Detection-based-on-threshold
- 基于阈值的遥感图像云区检测方法，可直接运行，可去除孤立点的影响-Remote sensing image area detection threshold-based cloud can be directly run, you can remove the effects of isolated points
Identify-spam-Threshold-method
- 识别中文垃圾邮件，通过分词，提取特征值，设置阈值等对邮件进行识别-Identify Chinese spam, through the word segmentation, extraction of characteristic values, set the threshold value of the mail to identify
Iterative-Threshold-Selection
- 数字图像分析处理（机器视觉）迭代式阈值选择-Iterative Threshold Selection