93ff1fb2f2
Correct image borders and principal point computation in cv::stereoRectify
9 years ago
9b8013d193
gcc6: fix misleading indentation warning
...
cosmetic changes to fix this warning.
real bugs not found
9 years ago
bb605279b6
clarify how to use fisheye::distortPoints
9 years ago
7ad849718c
Fixed Fisheye Camera model documentation.
9 years ago
3f1eeba39d
findHomography sets output mask to all zeros in case of no inlier
9 years ago
5384a2205a
Adapted estimateNewCameraMatrix to make it work with pincushion-like distortion.
9 years ago
bf604f1780
Reduce variables scope
9 years ago
e6ac2ca3c9
make Xcode 7.2 happy.
9 years ago
3e176bbfa0
fisheye documentation typo
9 years ago
e784ea7178
Fixed getSubset method to support Nx3 1-channel matrices as input (3xN 1-channel matrices doesn't supported at all).
9 years ago
0c9c7d5f3b
Added test for checking that solvePnPRansac accepts vector<Point3f> and Nx3 1-channel or 1xN/Nx1 3-channel matrices as input.
9 years ago
6e22020dad
Fixed pnpTask: don't copy inliers vector in case it's empty.
9 years ago
4e469f2866
Changed parameter order in documentation
...
Changed parameter order in documentation of findEssentialMat, because threshold and probability were switched.
9 years ago
551b5d3e1a
StereoSGBM.cpp - use SSE2 for pass 2 using MODE_HH
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With a test image set of 2800x1400 bytes on a Intel Core i7 5960X this improves runtime of MODE_HH with about 10%. (this particular replaced code segment is approx 3 times faster than the non-SSE2 variant). I was able to reduce runtime by 130 ms by this simple fix.
The second part of the SSE2 optimized part could probably be optimized further by using shift SSE2 operations, but I imagine this would improve performance 10-20 ms at best.
9 years ago
ac481e6174
calib3d: port Rodrigues to cpp primitives
9 years ago
323e24e3ef
change links from samples/python2 to samples/python
9 years ago
84f37d352f
HAL moved back to core
9 years ago
6882c10b45
Extension of the camera distortion model for tilted image sensors (Scheimpflug condition) including test
9 years ago
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
9 years ago
205775ed52
calibrateCamera: only allocate and compute rvecs, tvecs when needed
...
also replace C defines with C++ enums
9 years ago
b5ddaae427
calib3d: add CALIB_USE_LU to use LU decomposition in solver
9 years ago
4c251bd260
CvLevMarq: add solve method to interface
9 years ago
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.
9 years ago
9d89c369f8
update SOLVEPNP documentation
9 years ago
2e9ef3f9e3
Changed parameter order of cv::stereoRectify in documentation,
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so it matches the code.
9 years ago
16fcd78f03
add sampson distance error measure
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the first order approximation of the geometric error
9 years ago
cefa1dc5cb
switch mask type from vector<int> to vector<uchar>
9 years ago
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!)
9 years ago
eebd4cad66
Fix compilation problems with XCode 7.1.1 and cmake 3.3.2
9 years ago
81e814d9ed
clean up fisheye calibration code
...
improves performance by factor 1.2 to 2.0
9 years ago
9233472bdd
use cpp functions in CvLevMarq::step for better readability
9 years ago
742fb559f7
use cpp functions in cvCalibrateCamera2 to make it more readable
9 years ago
f49936a849
Fixed cmake and build issues when using Visual Studio 2015
10 years ago
15b313ce4b
fixed memory leak in findHomography tests
...
(cherry picked from commit ec5244a73a
10 years ago
33cd7f38a8
re-submit
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(cherry picked from commit 4a68cc1675
10 years ago
6e9d0d9a0c
Visual Studio 2015 warning and test fixes
10 years ago
73240b736b
Update camera_calibration_and_3d_reconstruction.rst
10 years ago
ec5244a73a
fixed memory leak in findHomography tests
10 years ago
846e6f731a
stereoRectifyUncalibrated: assertion of input points shape fixed
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Fix for https://github.com/Itseez/opencv/issues/4426
Documentation says that input points format is the same to input for findFundamentalMat
10 years ago
e539a9632d
Fix in fisheye calibrate function: #5389
10 years ago
e837d69f8f
IPPInitSingelton was added to contain IPP related global variables;
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OPENCV_IPP env var now allows to select IPP architecture level for IPP9+;
IPP initialization logic was unified across modules;
10 years ago
14b006e808
IPP_VERSION_X100 was changed to:
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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;
10 years ago
2177c7c5a8
Some IPP functions were encapsulated;
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Minor changes to IPP implementations;
10 years ago
db78de9c3b
findChessboardCorners causes crash due to out-of-bounds memory corruption.
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Refer to the following issue for detail:
https://github.com/Itseez/opencv/issues/5145
10 years ago
4a68cc1675
re-submit
10 years ago
f0282337e3
simplify error conditions
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`A || !A` is `true` so write `(A && B) || !A` as `B || !A`
10 years ago
7213e5f68a
ocl: correct disabling of OpenCL code
10 years ago
7c16ad3f49
Update documentation in calib3d.hpp
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Fixed small mistake in documentation.
The prism coefficients in y'' equation were mistakenly written as s1,s2 instead of s3,s4
10 years ago
1ef8cf5a23
Replacing SSE with v_extract
10 years ago
f40b580bb8
Fixing StereoSGBM ROI
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Now StereoSGBM behaves similarly to StereoBM in terms of ROI handling.
10 years ago
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