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通过计算机usb摄像头进行图像采集,然后实时处理,跟踪其中运动物体,并进行计数,采用中值滤波法得到背景,并根据需要进行更新,视频处理采用了动态差分与前景差分结合的方法,效果比较理想,但无法解决人物重叠的问题-Usb camera through the computer for image acquisition, and real-time processing and tracking moving objects in which, and the count median filter
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Motion Detector (described in polish) written in matlab with a use of Image Acquisition toolbox
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matlab官方培训教程Algorithm Development with MATLAB的示例代码,利用外接摄像头进行实时的绿色目标检测。因为是官方代码,所以规范工整,对于学习matlab图像采集、图像处理、算法开发的同学有很大帮助。-matlab Official Training Guide Algorithm Development with MATLAB example code, the use of an external camera for real-time detectio
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Image processing or image sharpening techniques in matlab and it s processes. along with drawbacks
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为了研究植物的生长规律,应用数字摄影图像处理法对山楂叶面积进行无损测量,该方法采用数码相机在田间获取山楂叶子的数字图像,对所拍图像进行背景去除、二值化及中值滤波处理,然后利用Matlab软件编程.快速计算出叶子的面积。把这一面积同常用的叶纸称重法所测面积进行比较.结果基本相同,由此可见,数字摄影图像法测量叶面积,具有简单、准确、方便快捷的特点.这对数字农业的植物信息快速采集和利用具有重要的意义。 -
In order to study the growth pattern of plants
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用matab的GUIDE开发环境设计一个基于Shepp_logan模型图像的MRI 图像重建仿真平台,可以模拟K空间线性和螺旋轨迹设计,K空间数据采集过程以及均匀采样下图像重建。-This is a simulation plantform used for MRI image reconstruction based on Shepp_logan model image in the development environment of matlab GUIDE.It can simulate
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matlab图像处理中的边缘采集,可以对灰度化图像进行边缘采集-edge acquisition matlab image processing edge, graying image acquisition
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图像采集,图像变换,图像增强与恢复,图像分割,图像分析与理解,图像压缩-Image acquisition, image transformation, image enhancement and restoration, image segmentation, image analysis and understanding, image compression
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实现通过matlab直接从摄像头获取图像并显示-Achieve access directly from the camera and display images via matlab
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基于matlab的图像采集与处理系统源码。利用MATLAB软件做出一个可操作的图形化界面,该界面能实现对图像的实时采集、后续图像的处理、图像的保存,帮助使用者对实验现象进行实时采集分析。-Matlab-based image acquisition and processing system source code. Using MATLAB software to make a workable graphical interface that enables real-time image
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通过matlab的编程,可以实现图像的频率操作,即实现频率操作,频率变换和频率采集的功能。-By matlab programming, the frequency of operation of the image can be achieved, namely to achieve frequency operation, frequency conversion and frequency acquisition capabilities.
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图像处理小程序,用MATLAB编写,实现图像的旋转、鼠标点击图像获取点击处的坐标和灰度以及用鼠标从图像中截取小块图像生成新的图像文件。-Small image processing procedures, using MATLAB to achieve the rotation of the image, click on the mouse to click at the image acquisition coordinate and gray and intercept small ima
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该代码用Matlab实现模拟CT投影数据采集、反投影重建,包括以下内容:
1. 用Matlab读取和显示一幅shepp-logan体模图像;
2. 选定扫描起始角度和间隔;
3. 进行radon变换,显示投影数据;
4. 进行irandon变换,显示反投影重建图像;
5. 进行fanbeam变换,显示数据;
6. 进行ifanbeam变换,显示反投影重建图象。-The code using Matlab simulation CT projection da
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根据数据采集卡所采集上来的数据,这些数据包括横轴和纵轴的坐标和相应坐标的强度,通过对数据进行拟合实现图像重构(According to the data collected by the data acquisition card, these data include the coordinates of the horizontal axis and vertical axis and the intensity of the corresponding coordinates, and t
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