Jim Zhou
78bd55c8df
Merge pull request #13601 from JimZhou-001:JimZhou-001
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* Fix the bug in case determinant of rotation matrix is -1
* calib3d(test): check det(R) == 1
6 years ago
Raphael Graf
82c77fa244
dnn: remove malloc.h include
6 years ago
CUI Hao (Lab)
e5e1ba3c97
Fix typo in core+RotatedRect.java
6 years ago
Lucas Towers
9cc12ff0ac
Fix improper defining of CV_XADD when using Intel C++
6 years ago
Dmitry Kurtaev
d0504c95f4
Add a text message for Convolution layer's input channels check
6 years ago
Namgoo Lee
4b4874e67a
Remove build warning msg with CUDA10.0
6 years ago
Scott Ramsby
7d0d6cd5ee
Fix build error when building with Unicode on Windows
6 years ago
catree
d745af6763
Add Matplotlib Perceptually Uniform Sequential colormaps (viridis, plasma, inferno, magma, cividis, twilight and twilight shifted).
6 years ago
Lee Jaehwan
71aee662bd
Merge pull request #13544 from eightco:bugfix
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Fix a bug in cv :: merge when array of 3-channel mat is input (#13544 )
* Mat merge function bug fix - Bug fix of merge function of 3-channel vector <Mat> of 3 or 4 matrices
* Add Core_merge test for opencv#13544
* fixups
6 years ago
Christoph Rackwitz
deb8ba2237
fix for #4990 : highgui w32 ogl: correct calculation of image coordinates from window coordinates
6 years ago
Christoph Rackwitz
beba82b22b
Off-by-ones in windows/GDI window calculations
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Check for "gutter" around displayed image. there was one row/column missing on the bottom/right.
Might as well set gutter = 0?
6 years ago
Vitaly Tuzov
cd169941f2
Added test for addition of Mat and Matx
6 years ago
Vitaly Tuzov
c8f59bf1e0
Fixed operations on Mat and Matx simultaneously
6 years ago
Dmitry Kurtaev
ff8c53ea20
Merge pull request #13481 from dkurt:fix_13227
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* Fix drawMatches and drawKeypoints for BGRA input images
* keep BGRA too
* Combine different input types for drawMatches test
6 years ago
Vitaly Tuzov
7beb24553a
Speedup filter2d by loop unrolling
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Added filter2d tests for 16S
6 years ago
Kangning Song
d4917a5bd3
fix initial values bug
6 years ago
Alexander Alekhin
c0e11bb50e
imgproc: revert "Speedup filter2d by loop unrolling"
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Commit: 124011c321
PR: https://github.com/opencv/opencv/pull/13392
Sobel filter with 16S/16U datatype is broken.
6 years ago
Alexander Alekhin
8f1356c3c5
OpenCV version++ (3.4.5)
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OpenCV 3.4.5
6 years ago
Dmitry Kurtaev
840c892abd
Batch normalization in training phase from Torch
6 years ago
Dmitry Kurtaev
59ce1d80a5
Fix dnn tests for Inference Engine R5
6 years ago
Alexander Alekhin
2f3e06ac1f
objdetect(qrcode): don't process small/non-regular images
6 years ago
Dmitry Kurtaev
257f60582a
Add serialize method for IE net wrapper
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backport 4ba4901ca9
6 years ago
Alexander Alekhin
bbdc987fc6
dnn: add OpenVINO 2018R5 defines
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https://software.intel.com/en-us/openvino-toolkit
6 years ago
Vitaly Tuzov
124011c321
Speedup filter2d by loop unrolling
6 years ago
Alexander Alekhin
8456d096d2
videoio(v4l2): fix build due missing V4L2_CID_ISO_SENSITIVITY
6 years ago
Alexander Alekhin
a3a3670027
videoio(test): test V4L frame size changing manual test
6 years ago
Vasiliy Sorokin
b6a72826dd
videio: Fix new frame size appling in v4l.
6 years ago
Vitaly Tuzov
131c09cf76
Fixed medianBlur implementation for hi-resolution images
6 years ago
Vitaly Tuzov
06f32e3b3e
Reworked separable filter to use wide universal intrinsics
6 years ago
Alexander Alekhin
3f3c8823ac
features2d: fix retainBest() implementation
6 years ago
Alexander Alekhin
d9d9b05912
core(ocl): add parameter to limit device max workgroup size
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used by OpenCV
6 years ago
vishwesh5
3eb2c940de
Fix Scharr and Sobel functions
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Resolves #13375
6 years ago
Alexander Alekhin
bb8c19aad3
cmake: fix python install paths
6 years ago
Alexander Alekhin
f605898bae
core: fix eigen2cv() - don't change fixed type of 'dst'
6 years ago
Alexander Alekhin
5736bf5dd5
stitching: fix l_gains data type from Eigen solver (float / double)
6 years ago
Alexander Alekhin
eb1f3733ee
videoio(dc1394): use lazy initialization on demand
6 years ago
Sayed Adel
4e16ae9a1f
core:vsx fix build failure on GCC<=6 due implementation of v_reduce_sum(v_float64x2)
6 years ago
Quentin Chateau
ab86f15ba0
Merge pull request #13400 from Tytan:optimize_exposure_compensation
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Optimize exposure compensation (#13400 )
* Added perf test
* Optimized gains computation
* Use Eigen for gains calculation
6 years ago
Rostislav Vasilikhin
d99a4af229
Merge pull request #13379 from savuor:color_5x5
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RGB to/from Gray rewritten to wide intrinsics (#13379 )
* 5x5 to RGB added
* RGB25x5 added
* Gray2RGB added
* Gray2RGB5x5 added
* vx_set moved out of loops
* RGB5x52Gray added
* RGB2Gray written
* warnings fixed (int -> (u)short conversion)
* warning fixed
* warning fixed
* "i < n-vsize+1" to "i <= n-vsize"
* RGBA2mRGBA vectorized
* try to fix ARM builds
* fixed ARM build for RGB2RGB5x5
* mRGBA2RGBA: saturation, vectorization
* fixed CL implementation of mRGBA2RGBA (saturation added)
6 years ago
Alexander Alekhin
8d907d2e32
cmake(java): add OPENCV_JAVA_SOURCE_VERSION/OPENCV_JAVA_TARGET_VERSION
6 years ago
Alexander Alekhin
b7bb79c7c8
videoio(MSMF): backport WITH_MSMF_DXVA flag
6 years ago
Vitaly Tuzov
3903174f7c
Merge pull request #13334 from terfendail:histogram_wintr
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* added performance test for compareHist
* compareHist reworked to use wide universal intrinsics
* Disabled vectorization for CV_COMP_CORREL and CV_COMP_BHATTACHARYYA if f64 is unsupported
6 years ago
Dmitry Kurtaev
e71758cfdf
Operate with shapes in ONNX models
6 years ago
Thad House
857fba0878
Remove MinCore_Downlevel, replace with Shlwapi
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On windows 7, MinCore_Downlevel does not work correctly. However, the only API used was QISearch, which can be found in Shlwapi.
Closes #12010
6 years ago
Dmitry Kurtaev
53f6198f27
Minor fixes in IE backend tests
6 years ago
LaurentBerger
f1dc26d7ce
Merge pull request #13382 from LaurentBerger:imreadsize
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* try to solve #13381
* Add note
6 years ago
Dmitry Kurtaev
8422dda2c7
Element-wise subtraction from TensorFlow
6 years ago
Alexander Alekhin
606622ab36
stitching(perf): increase threshold of transform vector
6 years ago
Dmitry Kurtaev
3868cb44f1
Exclude Input layer from list of outputs for IE networks
6 years ago
Alexander Alekhin
a618d8bc9e
stitching(perf): update test threshold
6 years ago