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Open Source Computer Vision Library
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Martin Ueding 9e29762838 Add example data types for calibrateCamera call 
It took me a while to figure out what was meant with

    OpenCV Error: Assertion failed (i < 0) in getMat

While searching for this error message I found [a list of error
messages](https://adventuresandwhathaveyou.wordpress.com/2014/03/14/opencv-error-messages-suck/)
which also explained what the problem was: The data type for `rvecs` was
not a simple `cv::Mat` but a `std::vector<cv::Mat>`.

After I fixed that, I got the next error message:

    OpenCV Error: Assertion failed (ni > 0 && ni == ni1) in
    collectCalibrationData, file
    /build/buildd/opencv-2.4.9+dfsg/modules/calib3d/src/calibration.cpp,
    line 3193

The problem here was that my data type for the `objectPoints` was just
`vector<Vec3f>` and not `vector<vector<Vec3f>>`.

In order to save other people the time looking for this, I added
explicit examples of the needed data types into the documentation of the
function. I had to re-read the current version a couple of times until I
can read the needed levels of `vector<>`. Having this example would have
really helped me there.

Conflicts:
	modules/calib3d/include/opencv2/calib3d.hpp
2015-04-28 17:24:37 +02:00
3rdparty Full AARCH64 support with NEON and new CUDA toolkit. 2014-12-28 11:51:33 +03:00
apps Merge pull request #3898 from greensea:2.4 2015-04-07 09:31:36 +00:00
cmake Added suuport for finding Intel TBB for Visual Studio 2013 2015-04-25 10:23:34 +02:00
data Cat face detection cascades 2015-03-02 11:58:08 -04:00
doc completing and fixing gen_pattern.py for 2.4 branch 2015-04-18 22:13:22 +02:00
include All installed files marked with component names for install customization. 2014-01-21 20:34:36 +04:00
modules Add example data types for calibrateCamera call 2015-04-28 17:24:37 +02:00
platforms Merge pull request #3726 from asmorkalov:ocv_version_inc4 2015-02-20 16:11:58 +00:00
samples Merge pull request #3965 from Dikay900:2_4_diff_to_master_2 2015-04-28 10:47:05 +00:00
.gitattributes Added more text/binary/whitespace attributes for files we have. 2013-08-21 18:59:24 +04:00
.gitignore updated .gitignore 2014-01-10 18:59:06 +04:00
.tgitconfig Add tgit.icon project config 2014-02-26 17:46:52 +08:00
CMakeLists.txt Silence cmake 3.0+ warnings about MACOSX_RPATH 2015-04-24 22:39:49 +02:00
index.rst android -> plarforms/android 2013-05-27 11:10:38 +04:00
LICENSE Initial Linux packages build rools for CPack. 2014-01-21 20:34:36 +04:00
README.md Replaced Gittip button 2014-02-15 13:10:09 +04:00

README.md

OpenCV: Open Source Computer Vision Library

Gittip

Resources

Contributing

Please read before starting work on a pull request: http://code.opencv.org/projects/opencv/wiki/How_to_contribute

Summary of guidelines:

  • One pull request per issue;
  • Choose the right base branch;
  • Include tests and documentation;
  • Clean up "oops" commits before submitting;
  • Follow the coding style guide.