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3.1.0
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754 Commits

Author SHA1 Message Date
Alexander Alekhin 323e24e3ef change links from samples/python2 to samples/python 2015-12-18 11:00:30 +03:00
Maksim Shabunin 84f37d352f HAL moved back to core 2015-12-17 12:33:23 +03:00
Thomas Dunker 6882c10b45 Extension of the camera distortion model for tilted image sensors (Scheimpflug condition) including test 2015-12-14 15:20:34 +01:00
Vadim Pisarevsky 5cdf0e3e89 Merge pull request #5351 from paroj:calibout 2015-12-11 16:21:06 +00:00
Pavel Rojtberg 60c06e551a calibrateCamera: do not require rvec and tvec to be vector<Mat> 
if they are not we also do not need to allocate a local copy of the rvec
and tvec
 2015-12-11 11:01:57 +01:00
Pavel Rojtberg 205775ed52 calibrateCamera: only allocate and compute rvecs, tvecs when needed 
also replace C defines with C++ enums
 2015-12-11 10:58:26 +01:00
Vadim Pisarevsky 21b415f6be Merge pull request #5691 from paroj:levmarqLU 2015-12-11 08:39:05 +00:00
Pavel Rojtberg b5ddaae427 calib3d: add CALIB_USE_LU to use LU decomposition in solver 2015-12-10 23:26:37 +01:00
Pavel Rojtberg 4c251bd260 CvLevMarq: add solve method to interface 2015-12-10 23:02:18 +01:00
Pavel Rojtberg 22b64e2c28 CvLevMarq: remove fixed rows instead of setting them to zero 
use the same approach like in fisheye calibration: instead of setting
masked out rows to zero, remove them from the equation system.
This way JtJ does not become singular and we can use the much faster LU
decomposition instead of SVD.

This results in a speedup of the Calibrate unit tests of 3x-10x.
 2015-12-10 23:02:18 +01:00
Pavel Rojtberg 9d89c369f8 update SOLVEPNP documentation 2015-12-10 23:02:17 +01:00
Vadim Pisarevsky 6ead99985f Merge pull request #4086 from IgnasD:cameraMat_five-point 2015-12-10 09:37:43 +00:00
Vadim Pisarevsky 3c8bd19e56 Merge pull request #5309 from paroj:sampsonDist 2015-12-10 07:08:18 +00:00
Vadim Pisarevsky 5d6292fc97 Merge pull request #5675 from paroj:fisheyecalib 2015-12-10 07:07:12 +00:00
emiswelt 2e9ef3f9e3 Changed parameter order of cv::stereoRectify in documentation, 
so it matches the code.
 2015-12-08 22:28:32 +00:00
Alexander Alekhin d86d8ed909 Merge 2.4 into master 
PR #2968: cce2d99 8578f9c
Fixed bug which caused crash of GPU version of feature matcher in stitcher

The bug caused crash of GPU version of feature matcher in stitcher when
we use ORB features.

PR #3236: 5947519
Check sure that we're not already below required leaf false alarm rate before continuing to get negative samples.

PR #3190
fix blobdetector

PR #3562 (part): 82bd82e
TBB updated to 4.3u2. Fix for aarch64 support.

PR #3604 (part): 091c7a3
OpenGL interop sample reworked not ot use cvconfig.h

PR #3792: afdf319
Add -L for CUDA libs path to pkg-config

Add all dirs from CUDA_LIBS_PATH as -L linker options to
OPENCV_LINKER_LIBS. These will end up in opencv.pc.

PR #3893: 122b9f8
Turn ocv_convert_to_lib_name into a function

PR #5490: ec5244a
fixed memory leak in findHomography tests

PR #5491: 0d5b739
delete video readers

PR #5574

PR #5202
 2015-12-08 10:24:54 +03:00
Pavel Rojtberg 16fcd78f03 add sampson distance error measure 
the first order approximation of the geometric error
 2015-11-25 16:39:49 +01:00
Vadim Pisarevsky 152874eaed Merge pull request #5620 from paroj:calibratecpp 2015-11-23 18:35:25 +00:00
Pavel Rojtberg cefa1dc5cb switch mask type from vector<int> to vector<uchar> 2015-11-21 00:45:45 +01:00
Rok Mandeljc 980d84e4a2 calib3d: improve documentation of reprojectImageTo3D 
Make a note about 16-bit signed format - the function assumes that
values have no fractional bits (so 16-bit disparity from StereoBM
and StereoSGBM cannot be directly used!)
 2015-11-19 11:05:13 +01:00
Maksim Shabunin eebd4cad66 Fix compilation problems with XCode 7.1.1 and cmake 3.3.2 2015-11-17 18:52:55 +03:00
Pavel Rojtberg 81e814d9ed clean up fisheye calibration code 
improves performance by factor 1.2 to 2.0
 2015-11-16 02:24:53 +01:00
Pavel Rojtberg 9233472bdd use cpp functions in CvLevMarq::step for better readability 2015-11-12 00:20:13 +01:00
Vadim Pisarevsky 3942b1f362 Merge pull request #5340 from alalek:ocl_off 2015-11-10 16:53:36 +00:00
Pavel Rojtberg 742fb559f7 use cpp functions in cvCalibrateCamera2 to make it more readable 2015-11-08 19:25:38 +01:00
Vadim Pisarevsky 33dc41056f Merge pull request #5392 from elenash:fisheye_fix 2015-11-03 10:57:36 +00:00
Vadim Pisarevsky 8512ca7490 Merge pull request #5484 from PolarNick239:master 2015-11-02 15:45:59 +00:00
Maksim Shabunin f49936a849 Fixed cmake and build issues when using Visual Studio 2015 2015-10-29 11:50:48 +03:00
Maksim Shabunin 6e9d0d9a0c Visual Studio 2015 warning and test fixes 2015-10-20 12:48:37 +03:00
Suleyman TURKMEN 73240b736b Update camera_calibration_and_3d_reconstruction.rst 2015-10-16 22:30:00 +03:00
Ilya Lavrenov ec5244a73a fixed memory leak in findHomography tests 2015-10-12 00:11:45 +03:00
Nickolay Polyarniy 846e6f731a stereoRectifyUncalibrated: assertion of input points shape fixed 
Fix for https://github.com/Itseez/opencv/issues/4426
Documentation says that input points format is the same to input for findFundamentalMat
 2015-10-10 14:00:31 +03:00
Elena Shipunova e539a9632d Fix in fisheye calibrate function: #5389 2015-10-01 19:03:26 +03:00
Pavel Vlasov e837d69f8f IPPInitSingelton was added to contain IPP related global variables; 
OPENCV_IPP env var now allows to select IPP architecture level for IPP9+;
IPP initialization logic was unified across modules;
 2015-10-01 09:58:48 +03:00
Pavel Vlasov 14b006e808 IPP_VERSION_X100 was changed to: 
IPP_VERSION_MAJOR * 100 + IPP_VERSION_MINOR*10 + IPP_VERSION_UPDATE
to manage changes between updates more easily.

IPP_DISABLE_BLOCK was added to ease tracking of disabled IPP functions;
 2015-09-25 17:50:15 +03:00
Pavel Vlasov 2177c7c5a8 Some IPP functions were encapsulated; 
Minor changes to IPP implementations;
 2015-09-25 17:30:26 +03:00
robertxwu db78de9c3b findChessboardCorners causes crash due to out-of-bounds memory corruption. 
Refer to the following issue for detail:
https://github.com/Itseez/opencv/issues/5145
 2015-09-24 12:59:00 +03:00
robertxwu 4a68cc1675 re-submit 2015-09-21 13:57:25 -07:00
Pavel Rojtberg f0282337e3 simplify error conditions 
`A || !A` is `true` so write `(A && B) || !A` as `B || !A`
 2015-09-18 12:12:49 +02:00
Alexander Alekhin 7213e5f68a ocl: correct disabling of OpenCL code 2015-09-13 20:28:23 +03:00
Elad Joseph 7c16ad3f49 Update documentation in calib3d.hpp 
Fixed small mistake in documentation.
The prism coefficients in y'' equation were mistakenly written as s1,s2 instead of s3,s4
 2015-08-30 12:42:30 +03:00
sbokov 1ef8cf5a23 Replacing SSE with v_extract 2015-07-27 19:49:25 +03:00
Maksim Shabunin ecd3661119 Merge pull request #4179 from sbokov:improvingStereoSGBM 2015-07-24 21:12:56 +00:00
sbokov f40b580bb8 Fixing StereoSGBM ROI 
Now StereoSGBM behaves similarly to StereoBM in terms of ROI handling.
 2015-07-23 23:17:16 +03:00
sbokov aea4157340 Adding new HAL-accelerated MODE_SGBM_3WAY 
New mode is approximately 2-3 times faster than MODE_SGBM
with minimal degradation in quality and uses universal
HAL intrinsics. A performance test was added. The accuracy
test was updated to support the new mode.
 2015-07-23 23:08:26 +03:00
Vadim Pisarevsky 6d3bc7c82d Merge pull request #4183 from paroj:8point 2015-07-22 11:01:23 +00:00
Vadim Pisarevsky c976c1192d Merge pull request #4181 from themightyoarfish:findEssMatDocTypoFix 2015-07-21 12:06:45 +00:00
Vadim Pisarevsky 61c0ff007a Merge pull request #4197 from themightyoarfish:projectPointsDocBugfix 2015-07-21 11:56:46 +00:00
Alexander Alekhin bbe75fe1d2 calib3d: normalize Rodrigues vector in perf test 2015-07-20 17:05:25 +03:00
themightyoarfish b8f93e08e9 Fixed documentation bug for projectPoints: Distortion coefficients cannot actually be NULL 2015-07-17 17:34:33 +02:00