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    發布日期: 2023-11-08
  • 語言: Matlab
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資源簡介

自編張正友標定程序,圖像角點信息獲取需自行解決(不包含角點檢測程序)!

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代碼片段和文件信息

%?Intrinsic?and?Extrinsic?Camera?Parameters
%
%?This?script?file?can?be?directly?excecuted?under?Matlab?to?recover?the?camera?intrinsic?and?extrinsic?parameters.
%?IMPORTANT:?This?file?contains?neither?the?structure?of?the?calibration?objects?nor?the?image?coordinates?of?the?calibration?points.
%????????????All?those?complementary?variables?are?saved?in?the?complete?matlab?data?file?Calib_Results.mat.
%?For?more?information?regarding?the?calibration?model?visit?http://www.vision.caltech.edu/bouguetj/calib_doc/


%--?Focal?length:
fc?=?[?1706.466097358847300?;?2752.314503596856400?];

%--?Principal?point:
cc?=?[?309.847189015686010?;?743.020357316527220?];

%--?Skew?coefficient:
alpha_c?=?0.000000000000000;

%--?Distortion?coefficients:
kc?=?[?0.135840894006867?;?1.993094720932072?;?0.072667354302860?;?-0.001950554000204?;?0.000000000000000?];

%--?Focal?length?uncertainty:
fc_error?=?[?242.286467529962010?;?812.368051820247730?];

%--?Principal?point?uncertainty:
cc_error?=?[?0.000000000000000?;?0.000000000000000?];

%--?Skew?coefficient?uncertainty:
alpha_c_error?=?0.000000000000000;

%--?Distortion?coefficients?uncertainty:
kc_error?=?[?0.322934361396329?;?2.908420022160930?;?0.039252412625064?;?0.008237198553265?;?0.000000000000000?];

%--?Image?size:
nx?=?640;
ny?=?480;


%--?Various?other?variables?(may?be?ignored?if?you?do?not?use?the?Matlab?Calibration?Toolbox):
%--?Those?variables?are?used?to?control?which?intrinsic?parameters?should?be?optimized

n_ima?=?7; %?Number?of?calibration?images
est_fc?=?[?1?;?1?]; %?Estimation?indicator?of?the?two?focal?variables
est_aspect_ratio?=?1; %?Estimation?indicator?of?the?aspect?ratio?fc(2)/fc(1)
center_optim?=?0; %?Estimation?indicator?of?the?principal?point
est_alpha?=?0; %?Estimation?indicator?of?the?skew?coefficient
est_dist?=?[?1?;?1?;?1?;?1?;?0?]; %?Estimation?indicator?of?the?distortion?coefficients


%--?Extrinsic?parameters:
%--?The?rotation?(omc_kk)?and?the?translation?(Tc_kk)?vectors?for?every?calibration?image?and?their?uncertainties

%--?Image?#1:
omc_1?=?[?1.558080e+000?;?1.935152e+000?;?-8.755862e-001?];
Tc_1??=?[?-1.010593e+002?;?-3.401144e+002?;?1.369566e+003?];
omc_error_1?=?[?8.849726e-002?;?1.101439e-001?;?1.209448e-001?];
Tc_error_1??=?[?1.028906e+000?;?5.535196e+001?;?1.991420e+002?];

%--?Image?#2:
omc_2?=?[?2.122825e+000?;?9.386170e-001?;?-4.833208e-001?];
Tc_2??=?[?-1.715568e+002?;?-2.386984e+002?;?1.339036e+003?];
omc_error_2?=?[?1.328208e-001?;?5.835242e-002?;?4.320543e-002?];
Tc_error_2??=?[?6.116899e-001?;?3.846660e+001?;?1.950437e+002?];

%--?Image?#3:
omc_3?=?[?2.051626e+000?;?1.163024e+000?;?-5.876589e-001?];
Tc_3??=?[?-1.740760e+002?;?-3.071141e+002?;?1.560205e+003?];
omc_error_3?=?[?1.287466e-001?;?7.258245e-002?;?5.637194e-002?];
Tc_error_3??=?[?7.873969e-001?;?4.973129e+001?;?2.267626e+002?];

%--?Image?#4:
omc_4?=?[?1.812602e+000?;?1.673548e+000?;?-7.475880e-001?];
Tc_4??=?[?

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2011-10-06?15:38??zhang‘s?calibration\
?????文件??????807771??2009-11-03?09:42??zhang‘s?calibration\Flexible?camera?calibration?by?viewing?a?plane?from?unknownorientations.pdf
?????目錄???????????0??2011-10-06?15:38??zhang‘s?calibration\cameraCali\
?????文件??????683520??2009-11-03?09:42??zhang‘s?calibration\cameraCali\CAMcal.exe
?????文件???????28160??2009-11-03?09:42??zhang‘s?calibration\cameraCali\ReadMe.doc
?????文件????????1280??2009-11-03?09:42??zhang‘s?calibration\cameraCali\ReadMe.txt
?????文件???????53248??2009-11-03?09:42??zhang‘s?calibration\cameraCali\ipl.dll
?????文件?????2973696??2009-11-03?09:42??zhang‘s?calibration\cameraCali\ipla6.dll
?????文件????????5237??2009-11-03?09:42??zhang‘s?calibration\cameraCali\pattern.pdf
?????文件???????20638??2009-11-03?09:42??zhang‘s?calibration\cameraCali\pattern.ps
?????目錄???????????0??2012-10-26?10:09??zhang‘s?calibration\cameraCali\test_images\
?????文件?????3073302??2009-11-03?09:42??zhang‘s?calibration\cameraCali\test_images\4x4.JPG
?????文件???????13241??2009-11-03?09:42??zhang‘s?calibration\cameraCali\test_images\4x4_rect.jpg
?????文件????????3999??2009-11-03?09:42??zhang‘s?calibration\cameraCali\test_images\Calib_Results.m
?????文件???????94808??2009-11-03?09:42??zhang‘s?calibration\cameraCali\test_images\Calib_Results.mat
?????文件???????24504??2009-11-03?09:42??zhang‘s?calibration\cameraCali\test_images\calib_data.mat
?????文件????????7128??2009-11-03?09:42??zhang‘s?calibration\cameraCali\test_images\caliresult.txt1
?????文件????????7128??2009-11-03?09:42??zhang‘s?calibration\cameraCali\test_images\caliresult.txt2
?????文件????????7128??2009-11-03?09:42??zhang‘s?calibration\cameraCali\test_images\caliresult.txt3
?????文件????????7128??2009-11-03?09:42??zhang‘s?calibration\cameraCali\test_images\caliresult.txt4
?????文件????????7128??2009-11-03?09:42??zhang‘s?calibration\cameraCali\test_images\caliresult.txt5
?????文件????????7128??2009-11-03?09:42??zhang‘s?calibration\cameraCali\test_images\caliresult.txt6
?????文件????????6480??2009-11-03?09:42??zhang‘s?calibration\cameraCali\test_images\caliresult.txt7
?????文件?????????300??2009-11-03?09:42??zhang‘s?calibration\cameraCali\test_images\olym.cal
?????文件???????45402??2009-11-03?09:42??zhang‘s?calibration\cameraCali\test_images\olym.points
?????文件???????57087??2009-11-03?09:42??zhang‘s?calibration\cameraCali\test_images\olympus?003.jpg
?????文件???????64913??2009-11-03?09:42??zhang‘s?calibration\cameraCali\test_images\olympus?004.jpg
?????文件???????62677??2009-11-03?09:42??zhang‘s?calibration\cameraCali\test_images\olympus?005.jpg
?????文件???????51771??2009-11-03?09:42??zhang‘s?calibration\cameraCali\test_images\olympus?006.jpg
?????文件???????52425??2009-11-03?09:42??zhang‘s?calibration\cameraCali\test_images\olympus?007.jpg
?????文件???????49493??2009-11-03?09:42??zhang‘s?calibration\cameraCali\test_images\olympus?008.jpg
............此處省略28個文件信息

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