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图像的重心区域检测 matlab程序实现
可以检测重心区域并设置成希望颜色,对单景物背景图像效果极佳-regional focus image detection Matlab program can detect regional focus and set hope that the color of single features excellent background images
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matlab采集视频图像,背景检测,采集灰度图象等-matlab video image capture, background detection, acquisition and other gray image
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该程序首先把rgb图像转化为XYZ空间,然后在XYZ空间进行一些阈值找到黄色的底色车牌,这是从国外的车牌识别程序,但不明白那些阈值为什么要那么设,用的是什么原理?
还有一个疑问就是,这个程序对于输入的车牌有时候找到的是车牌的底,有时候是车牌的数字。一个是黄色,一个是白色。真不知道怎么找的。-The program first rgb image into XYZ space, and then in the XYZ space to some threshold to find a yel
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The purpose of this project is to label connected components of an image. One image is made up of several image components which are expressed as connected pixels. This project is to identify and label these connected components when these components
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cntrd: calculates the centroid of bright spots to sub-pixel accuracy.
Inspired by Grier & Crocker s feature for IDL, but greatly simplified and optimized
for matlab
INPUTS:
im: image to process, particle should be bright spots on dark
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object removal在图像处理中的意思是用户能随意擦去图像中的一个物体,算法能自动的用背景中的信息补去空洞,达到看不出出来是处理过的效果,又叫inpainting,该程序源码由matlab写成,,效果非常好,文档、演示、测试图像均齐全
-object removal in image processing in the meaning of an object in the user can remove images, the algorithm can automaticall
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计算机视觉中最重要的研究之一就是运动目标检测,其不但在模式识别方面具有相关的研究,而且在图像理解领域也有非凡的意义。运动目标检测是通过通过图像序列帧图像来提取运动目标,通过运用相关的算法一幅图片被划分为前景点和背景点。运动目标检测算法是后续的运动目标分类、运动目标跟踪和分析提供了基础。本论文讲述了几种常用的视频运动目标检测算法,并就背景差分法进行了重点研究,通过两种方法来对比差分法的特点。其中背景差分法算法的主要流程为:视频获取、视频转化为图片序列、图片灰度化处理、去除噪声、差分图片、对图片进行
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ViBe是一种像素级视频背景建模或前景检测的算法,效果优于所熟知的几种算法,对硬件内存占用也少,图像特征提取,(ViBe is a pixel level video background modeling or foreground detection algorithm is better than several well-known algorithms, hardware memory footprint, image feature extraction)
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用于matlab导出高精度的图像,可满足各个背景需求,导出图像分辨率高。(For matlab export high-precision images, can meet the needs of each background, export image resolution is high.)
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基于MATLAB工具图像处理去荧光背景的各种小程序(Various small programs based on MATLAB tool image processing for defluorescence background)
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matlab进行图像的加减乘除算法,对图像进行亮度调节、图像叠加、提取背景亮度等。(Matlab carries out image multiplication and subtraction multiplication and division algorithm, adjusts the brightness of the image, overlay the image, and extract background brightness.)
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