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824 Commits

Author SHA1 Message Date
catree
ce7811e5dd Add distortion example images for calib3d documentation. 2016-10-09 20:35:58 +02:00
StevenPuttemans
524c61279b replace principle by principal 2016-10-06 14:09:26 +02:00
Vadim Pisarevsky
3bd5055af1 Merge pull request #7336 from K-Shinotsuka:issue23 2016-10-04 12:29:46 +00:00
Alexander Alekhin
1c18b1d245 Merge pull request #7370 from souch55:Fixxn 2016-10-01 10:44:56 +00:00
k-shinotsuka
1a51a96de2 fixed the difference of the calculation result for findStereoCorrespondenceBM_SSE2() and findStereoCorrespondenceBM_(). 2016-10-01 16:26:35 +09:00
sourin
a34fbf7bb1 Fixed identifiers warns 2016-09-30 15:16:29 +05:30
Maksim Shabunin
b8bce55270 Several chessboard detector improvements: 
- fixed uninitialized memory access and memory leaks
- extracted several code blocks to separate functions
- updated part of algorithm to use cv::Mat instead of CvMat and IplImage
 2016-09-22 19:25:04 +03:00
Vadim Pisarevsky
fbc44bcb78 Merge pull request #6845 from jbosch:master 2016-09-22 11:57:06 +00:00
Vladislav Sovrasov
dfe4519c07 Add QR decomposition to HAL 2016-09-05 18:20:04 +03:00
Matthew Self
7de2e1e795 Improve perfomance of median calculation in LMedS algorithm 
* Use `nth_element()` to find the median instead of `sort()` in `LMeDSPointSetRegistrator::run()`

* Improves performance of this part of LMedS from `n log(n)` to `n` by avoiding doing a full sort.

* Makes LMedS 2x faster for 100 points, 4x faster for 5,000 points in `EstimateAffine2D()`.

* LMedS is now never more than 2x slower than RANSAC and is faster in some cases.
 2016-08-26 20:39:38 -07:00
Suleyman TURKMEN
fcc28fecb6 Make Up 2016-08-23 22:17:30 +03:00
Pavel Vlasov
30a6cee2fe Instrumentation for OpenCV API regions and IPP functions; 2016-08-19 18:10:03 +03:00
Alexander Alekhin
241df6c6a8 Merge pull request #6972 from vicproon:fix_6836_other_places 2016-08-18 09:33:07 +00:00
Maksim Shabunin
48aa1234d9 Merge pull request #7082 from souch55:Fixmerge 2016-08-16 09:30:39 +00:00
Vadim Pisarevsky
8b155b1c6d Merge pull request #6955 from snosov1:fix-6836 2016-08-10 09:26:51 +00:00
sourin
99374598b3 Fix modified 2016-08-10 14:38:32 +05:30
catree
74b899d8b0 Modify the figure of the pinhole camera model with pixels starting from the uv axis. 2016-08-08 03:31:31 +02:00
Vadim Pisarevsky
7eee5cb724 Merge pull request #7026 from sovrasov:calib_points_number 2016-08-04 09:14:03 +00:00
Vadim Pisarevsky
fc742da6e3 Merge pull request #6959 from LeoBras:Better_StereoBM 2016-08-02 14:30:02 +00:00
Jeff McBride
562c15cbe9 Don't assume all images have the same number of calibration points 
Cast to (int) to avoid warnings

Add test for different points number case in fisheye calibration function
 2016-08-02 17:21:17 +03:00
catree
6e931aaab7 Add pinhole camera model illustration in calib3d documentation. 2016-08-01 02:25:45 +02:00
Your Name
718891d937 Tabs -> Whitespaces. 2016-07-26 23:46:58 -03:00
Your Name
c6f790ce12 Fixed using local variable instead of global var. 
- Still need to change SSE_2
 2016-07-26 23:29:05 -03:00
Tomoaki Teshima
ce66de8e3d calib3d: fix typo 2016-07-26 12:56:10 +09:00
Прун Виктор
fa42a1cfc2 fix calib3d changes in #6836 plus some others 2016-07-22 19:02:53 +03:00
Sergei Nosov
b3d55489d3 fix compiler warning 2016-07-21 10:57:58 +03:00
Your Name
440ba2e4a7 Passing Disparity Shift as a parameter. 2016-07-20 22:57:55 -03:00
Leonardo Brás
0e9c8e2dd5 'resolves' 6898 
I have seen that you can input a Mat_<float> on StereoBM, but the value seems the same as CV_16S.
I changed it so, only if you input a Mat_<float> it makes use of a previously truncated 4 bits, giving more resolution to Disparity Matrix. (The algorithm stays the same, it's not more precise).
If any other input Mat is given, it changes nothing.
 2016-07-19 20:11:41 -03:00
Sergei Nosov
d06b8c4ea9 add test for #6836 2016-07-19 17:05:30 +03:00
Vadim Pisarevsky
5d3860703d Merge pull request #6895 from mshabunin:check-6851 2016-07-19 12:11:23 +00:00
Vadim Pisarevsky
a86a5c798b Merge pull request #6836 from vicproon:rectify_correct_principal_point 2016-07-18 15:53:35 +00:00
Maksim Shabunin
7d007d212c Merge pull request #6828 from paroj:cmatvals_cpp 2016-07-14 11:31:48 +00:00
Maksim Shabunin
07b18b0e8a Merge pull request #6863 from SorcererX:patch-1 2016-07-14 09:34:13 +00:00
Maksim Shabunin
95da5ec245 Restored check chessboard parameters 2016-07-13 16:03:47 +03:00
Maksim Shabunin
3bfe76e24c Ported PR #4187 to master 2016-07-13 15:46:48 +03:00
Maksim Shabunin
b000663a88 Cleanup 2016-07-13 15:45:48 +03:00
Maksim Shabunin
8215d20dbf fixup! Fixed several merge issues 2016-07-13 12:11:44 +03:00
Maksim Shabunin
2a350b11dd Fixed several merge issues 2016-07-13 11:48:28 +03:00
Oliver Schreer
74b83cfce5 Modified and improved the method for chessboard detection. It is now faster and detects chessboards under difficult lighting condition as well as when the chessboard has strong out of plane rotations 2016-07-12 15:50:49 +03:00
Vladislav Sovrasov
ee9a42e9cd Fix calibration fail on python with CALIB_THIN_PRISM_MODEL flag 2016-07-12 15:30:02 +03:00
Alexander Alekhin
02aabcca87 Merge pull request #6829 from paroj:fixpp_fe 2016-07-11 16:34:37 +00:00
Pavel Rojtberg
c1b90a1c22 fisheye: add CALIB_FIX_PRINCIPAL_POINT 2016-07-11 16:16:37 +02:00
Tomoaki Teshima
0e380ff15d calib3d: compare error and threshold both in square 
* resolve #5183
 2016-07-04 19:34:47 +09:00
Vladislav Sovrasov
46fb46c54e Add an extended version of CalibrateCamera function 2016-06-07 12:31:11 +03:00
Vadim Pisarevsky
a2d8e7fa6e Merge pull request #6485 from vagran:vagran-patch-1 2016-05-31 10:58:18 +00:00
Julien Nabet
a29c814bd8 cppcheck: fix some reports 
All of these: (performance) Prefer prefix ++/-- operators for non-primitive types.
[modules/calib3d/src/fundam.cpp:1049] -> [modules/calib3d/src/fundam.cpp:1049]: (style) Same expression on both sides of '&&'.
 2016-04-29 15:41:39 +02:00
Artyom Lebedev
8ceac4b73b Update fisheye.cpp 
Fix for inconsistent asserts in cv::fisheye::initUndistortRectifyMap() which prevents from passing empty matrices in debug build (which is allowed according to the code bellow the asserts and the docs).
 2016-04-28 12:50:09 +03:00
Pavel Rojtberg
8ed1945ccd calibrationMatrixValues: consider principalPoint in FOV computation 
The FOV depends on the principal point location. Use formula of
viz::Camera.
 2016-04-27 14:47:52 +02:00
Pavel Rojtberg
86959310f9 calibrationMatrixValues: bind C++ function in C instead of vice versa 2016-04-27 11:39:19 +02:00
Pavel Rojtberg
ccadad4222 fisheye: allow using transposed image and object point arrays 2016-04-25 11:16:26 +02:00