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Camera calibration based on OpenCV

xfcy90
2014-10-15 04:31:52
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opencvopencv CPlusPlus, C-C++C++

Description

This is the source code of camera calibration based on OpenCV, it use computer camera to do chessboard calibration.

Camera calibration instructions: the process of using OpenCV for camera calibration can be found in help documentation of OpenCV. It is very useful. I am here to explain some key points, wish will be of helpful to everyone.

First, since the actual coordinates of the grid is random(there is a certain method), it means that "the world coordinate system is dynamic, each image has one", so each image has an outer parameter matrix;

Second, from the general work after calibration, we know that the external calibration parameters calculated in this step are basically useless, so we do not care about the external parameters;

Third, our main concern is the inside parameters, the inside parameters will keep unchanged as long as the focal length of the camera keeps unchanged.

In addition, this code referred to a lot of camera calibration reference code on OpenCV Chinese official website, but that code has some problems, very hard to understand and don't know how to run! I have made modifications. You can look for chessboard pictures needed for calibration by yourself, or jut go to the website http://graphics.cs.msu.su/en/research/calibration/, there are three sets of pictures for calibration.


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File list

Tips: You can preview the content of files by clicking file names^_^
Name Size Date
01.96 kB
01.96 kB
calibration.sln891.00 B2006-07-07 15:54
calibration.suo31.00 kB2006-09-16 10:15
calibration.vcproj4.52 kB2006-07-12 10:54
calibration.vcproj.S.luxoom.user1.37 kB2006-07-13 14:15
ReadMe.txt1.30 kB2006-07-07 15:54
stdafx.cpp1,005.00 B2006-07-07 15:57
stdafx.h376.00 B2006-07-07 15:54
01.96 kB
calibration.vcproj.HARDY.Admin.user1.37 kB2006-09-16 10:15
calibration.cpp10.79 kB2006-09-16 10:14
...
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Comments

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zeromaiko
2015-01-03

so good,so good,so good,so good,so good,so good!

福瑞先生
2015-01-15

不错,可以使用。不错,可以使用。不错,可以使用

鱼儿游
2015-03-17

非常不错的东西,非常感谢你的分享!给我初学者很大的帮助

bbtsww1103
2015-05-08

对我有帮助,下载下来看看,搞了好久了

普天同庆
2015-05-29

还是很不错的!正在做这一部分,很有参考价值啊

malone1234123
2015-06-12

对我有帮助,下载下来看看,搞了好久了,很有参考价值啊

快乐出发0220
2015-06-18

henbucuodedaima

下载代码s
2017-03-30

感谢分享!网站要10元1积分而且一次至少100元10积分,需要这个代码的朋友可以打开网址【http://codeforge.site.pro/】单独低价下载

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Camera calibration based on OpenCV (15.33 kB)

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