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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
background__modelling
- 利用高斯模型实现背景建模的程序。简单实用,自己写的,利用了opencv的处理函数,需要调节阈值-using the Gaussian model, background modeling procedures. Simple and practical, wrote, opencv use of the processing function, needs to adjust the threshold
求图像的二值化最佳阈值
- 求图像的二值化最佳阈值 利用opencv 实现图像的膨胀,腐蚀,开运算,闭运算,求轮廓操作,并可以从外部文件导入结构算子-Find the best binary image threshold image using opencv achieve dilation, erosion, opening operation and closing operation, find the outline of operation, and can be imported from an extern
SnakeProfile
- opencv例子里没有提供cvsnakeimage的使用方法,在此整理一个例子,可以形象的看看snake算法的结果,大致做法是: 首先设定域值分割,把基本的轮廓找出来,见图中蓝色轮廓线,再将轮廓点传入cvSnakeImage函数,计算出绿色的snake轮廓线。 其中参数alpha代表点相互靠拢的权值(0-1.0),beta表示弯曲能量(越小越容易弯曲)(0-1.0),gamma表示整体能量(0-1.0)。其中参数我自己也不确定具体的范围,最好自己更改不同的范围试试. -o
main
- opencv实现两幅图帧差,两幅图片进行相应像素的差运算,根据阈值可以确定输出值,归零或2-Achieve frame difference of two images .Two photos of corresponding pixels difference operation, according to the threshold can determine an output value, zero or 255
Threshold
- 基于直方图的自动阈值计算,在opencv中会经常用到-it can be used to calculate auto binary threshold in opencv based on histgram
threshold
- 图像阈值分割的一个简单算法代码。使用openCV编写。比较简洁,适合初学者。-Image Threshold Segmentation of a simple algorithm code. Use openCV write. Relatively simple, suitable for beginners.
THRESOLD
- 基于OPENCV的阈值分割算法,• 这个函数有5种阈值化类型。-Segmentation algorithm based OPENCV threshold.
openCV-binarization
- 将一幅彩色图像二值化为灰度图像,其中灰度值大于某一阈值的像素赋予灰度值1,小于该阈值的像素赋予灰度值0-A color image to a grayscale image binarized, wherein the gray value is greater than a threshold value assigned to the pixel gray value 1, is smaller than the threshold value assigned to the pixel g
Threshold
- 基于 Opencv 的 OUTS 自动阈值分割 (二值化)。-The OUTS automatic threshold split (binary) based on Opencv.
threshold
- VS 下利用opencv 动态的实现5种阈值化处理,包括二进制阈值化、反二进制阈值化、截断阈值化、阈值化为0、反阈值化为0。-Under VS use opencv achieve five kinds of dynamic threshold processing, including binary thresholding, reflected binary thresholding, truncation thresholding, the threshold into zero thre
threshold
- Opencv自适应阈值函数与规定阈值函数源码,可以通过滑动框调节,直观可靠-Opencv adaptive threshold function with a predetermined threshold value function source, by adjusting the sliding block, intuitive and reliable
CannyTest
- 使用opencv库,通过调节阀值,来实现图片的轮廓提取(Using OpenCV library, through adjusting the threshold, to achieve the image contour extraction)
quaeivued-modem
- MATLAB程序实现用水线阈值法分割图像,简单实用(MATLAB implementation water line segmentation image threshold method, a simple and practical)
black
- 本代码主要应用于基于CCD相机的实时动态捕捉,并进行了简单的平滑去噪,阈值化处理(This code is mainly used for real-time dynamic capture based on CCD camera, and carried out a simple smooth denoising, threshold processing)
ksw_entropy_opencv
- ksw entropy threshold
test12
- 主要使用OSTU进行阈值的选取,然后使用opencv提供的阈值函数对图像进行分割(The main use of OSTU threshold selection, and then use opencv threshold function provided by the segmentation of the image)
cvThreshold
- exemple of using of threshold with delphi
WeChat_jump
- 电脑模拟按键实现微信跳一跳自动跳跃。首先就是在上传的autojump.png图片上进行模板匹配,匹配出小人,并计算小人的坐标;如上图所示,框出来的用红色箭头所指即为小人的坐标! 然后就是通过Canny()函数进行图像的边缘检测,这里使用的阈值为5,10基本可以检测出所有边缘信息(Computer simulation keys to achieve WeChat jump one jump automatically. First of all, template matching is per
carOpencv3.2
- 这个只是单纯的 通过对阀值还有 形态学滤波 +轮廓查找 筛选 的方式 对车牌进行 识别,特别是形态学滤波 对车牌的识别结果影响很大,这个只是找车牌的一种 普通方法,但对于初学 图像处理的图像来说 可以通过该项目去熟悉 图像处理的一般步骤 还有熟悉一些简单的图像处理方法。(This is simply based on the threshold and morphological filtering and contour search screening way on the license