https://mw.hh.se/caisr/index.php?action=history&feed=atom&title=Stefan_Karlsson%2FPersonalPage%2FEducation%2FCV 2026-04-04T16:54:15Z Revision history for this page on the wiki MediaWiki 1.35.13 https://mw.hh.se/caisr/index.php?title=Stefan_Karlsson/PersonalPage/Education/CV&diff=212&oldid=prev 2014-03-07T11:46:47Z

<p>Created page with &quot;= Calibration Stuff = lecture notes <a href="/caisr/images/4/46/CamCalibration.pdf" class="internal" title="CamCalibration.pdf">camera calibration</a> with regular pinhole camera model parameters. example Media:ExampleProjection.pdf|hand ...&quot;</p> <p><b>New page</b></p><div>= Calibration Stuff =<br /> <br /> lecture notes [[Media:CamCalibration.pdf|camera calibration]] with regular pinhole camera model parameters.<br /> <br /> example [[Media:ExampleProjection.pdf|hand calculation]] of camera projection with homogenous coordinates in flat world (2D world, with 1D camera)<br /> <br /> <br /> == matlab code for calculating the camera parameters (in calibration.m) ==<br /> <br /> [U,S,V]=svd(B);<br /> m= V(:,12);<br /> <br /> = Epipolar geometry Stuff =<br /> <br /> [[Media:Ex3epipolar.zip|Updated easier lab]] to save time in epipolar geometry lab<br /> <br /> Code for making Q:<br /> <br /> ons=ones(NPOINTS,1);<br /> q1=[prhat(:,1) prhat(:,1) prhat(:,1) prhat(:,2) prhat(:,2) prhat(:,2) ons ons ons];<br /> q2=[plhat(:,1) plhat(:,2) ons plhat(:,1) plhat(:,2) ons plhat(:,1) plhat(:,2) ons];<br /> Q=q1.*q2;<br /> <br /> some good points:<br /> <br /> pl =[<br /> 209.5579 246.8471 1.0000<br /> 275.4091 276.9959 1.0000<br /> 252.4008 223.8388 1.0000<br /> 315.0785 264.3017 1.0000<br /> 461.8554 182.5826 1.0000<br /> 457.8884 302.3843 1.0000<br /> 531.6736 168.3017 1.0000<br /> 544.3678 221.4587 1.0000<br /> 513.4256 249.2273 1.0000<br /> 586.4174 68.3347 1.0000<br /> 272.2355 52.4669 1.0000<br /> 257.1612 51.6736 1.0000<br /> 54.8471 75.4752 1.0000<br /> 64.3678 499.9380 1.0000<br /> 245.2603 380.1364 1.0000<br /> ];<br /> <br /> <br /> pr =[<br /> 231.7727 276.9959 1.0000<br /> 288.8967 315.0785 1.0000<br /> 296.0372 254.7810 1.0000<br /> 350.7810 304.7645 1.0000<br /> 476.1364 222.2521 1.0000<br /> 471.3760 354.7479 1.0000<br /> 567.3760 208.7645 1.0000<br /> 577.6901 266.6818 1.0000<br /> 534.8471 296.0372 1.0000<br /> 736.3678 92.9298 1.0000<br /> 427.7397 66.7479 1.0000<br /> 411.8719 65.9545 1.0000<br /> 126.2521 89.7562 1.0000<br /> 134.1860 532.4669 1.0000<br /> 215.1116 422.9793 1.0000<br /> ];<br /> <br /> = Optical flow, missing file =<br /> [[Media: Gaussgen.zip | Gaussgen is in a zip file]]</div>

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