Elena Gvozdeva
e7216a5987
Used float instead of int for CV_8U in sumTemplate
11 years ago
Sander Mathijs van Veen
d25770ee76
Fix Python 2 bindings for findContours
...
The sanity check prevents Python 2 from calling findContours, because the
Python 2 bindings pass an empty matrix for `_contours`. If `_contours` is not
empty, the channel and depth check should determine whether the matrix is of
the correct type and size.
Note: the Python 2 bindings passes a matrix of type `STD_VECTOR_MAT` to
parameters of the type `OutputArrayOfArrays`.
11 years ago
vbystricky
716218cac4
Optimize ocl version of warp_affine
11 years ago
pradeep
7171431e7c
Changed cv::log to std::log
11 years ago
Ilya Lavrenov
fee3d6931b
corners
11 years ago
pradeep
0d49f97128
Fixed truncation warning
11 years ago
pradeep
f8b23cff18
Fixed test errors, added support for C data types.
11 years ago
Ilya Lavrenov
e8f5c2fcf6
OpenCL before IPP
11 years ago
vbystricky
4286f60387
Extract imgcodecs module from highgui
11 years ago
Beat Küng
90dce84314
imgproc: fix compiler error for gcc 4.8
...
this bug was introduced in a73809e6
.
11 years ago
Ilya Lavrenov
8fdbdb131d
SSE4.1 optimiation of cv::Moments CV_16U
11 years ago
Ilya Lavrenov
46e2216165
fixed cv::warpPerspective
11 years ago
Ilya Lavrenov
d40cb39616
SSE2 optimization of magnitude calculation
11 years ago
Ilya Lavrenov
654bdde8ed
SSE2 optimization of cv::preCornerDetect
11 years ago
Alexander Karsakov
d5c99a07b6
Use fma only for Intel devices
11 years ago
Ilya Lavrenov
36db85a94d
optimized some operations
11 years ago
vbystricky
1a73aa1f6a
Change local size
11 years ago
Ilya Lavrenov
16ab6ec534
ported changes from PR #2867
11 years ago
Ilya Lavrenov
a3592cd068
added ocl_** function
11 years ago
Ilya Lavrenov
ad9272e836
reverted to original plain C++ code
11 years ago
mlyashko
6f2fea7ea5
added perftest for moments
11 years ago
vbystricky
730ead44fe
Optimize OpenCL version of sepFilter2D
11 years ago
Fco. Javier Delgado del Hoyo
47e345bcb6
Change comment according to fix
11 years ago
Fco. Javier Delgado del Hoyo
a73809e6fc
Fix GCC 4.9 compiler warning
11 years ago
vbystricky
09bcc061dd
Change kernel for optimization. Remove restriction to align data
...
Fix kernel compilation errors on AMD system
Fix licanse information in cl file
Support CV_64F destination type
Change build options of the kernel
Optimize sum of square
Remove separate kernel for integral square
Increase epsilon for perfomance tests
Increase epsilon for perfomance tests
Test double support on AMD devices
Fix some issues
Try to fix problems with AMD device
Try to solve problem with AMD device
Fix error of destination size in kernel
Fix warnings
11 years ago
Ilya Lavrenov
87f4b47a4f
optimized INTER_LINEAR mode
11 years ago
Elena Gvozdeva
c23da52564
Fixed core for CCORR and SQDIFF. Used float instead of int for CV_8U. Fixed conditions for call dft.
11 years ago
mlyashko
44ffa42064
replaced factors computation by precomputed values, added kernel for
...
binary mode
11 years ago
Ilya Lavrenov
007593cab7
cvtColor - optimized index calculations; usage of build-in functions
11 years ago
Ilya Lavrenov
863784efc6
added extra condition
11 years ago
Alexander Karsakov
eeddda4701
Optimization of cv::pyrDown for 8UC1.
11 years ago
vbystricky
655465d9f8
Increase epsilon for pass sanity check
11 years ago
vbystricky
eb54c83985
Fix error
11 years ago
vbystricky
6d6ad1b1d9
Change threshold
11 years ago
vbystricky
b32fbe72f6
Add peromance tests for OCL integral sum of square
11 years ago
Ilya Lavrenov
c41a134394
increased number of rows per work-item
11 years ago
Alexander Karsakov
06fb5da7c8
Removed storing of zeros in local memory
11 years ago
Elena Gvozdeva
dcaa8735ba
used vector data types for CCORR cn==1
11 years ago
Elena Gvozdeva
13db948023
added dft for CCORR
11 years ago
Elena Gvozdeva
82da445a15
changed CCOEFF cn==1
11 years ago
Elena Gvozdeva
a7036d9668
changed support for 3-channels, changed CCOEFF
11 years ago
Ilya Lavrenov
93712e913a
optimization of cv::warpAffine INTER_CUBIC
11 years ago
vbystricky
606df0469a
Fix pointer conversion
11 years ago
vbystricky
9bf296eeb0
Small refactoring
11 years ago
Ilya Lavrenov
c424d36041
optimized cv::boxFilter
11 years ago
Ilya Lavrenov
7391df386f
fixed usage of reshape
11 years ago
vbystricky
6550c4f682
Join kernel code for int and float destination types
11 years ago
vbystricky
504bc7634a
Remove pre_invalid parameter
11 years ago
Ilya Lavrenov
d5244eb645
invoking OCL before IPP
11 years ago
Ilya Lavrenov
7ccbe10970
fixed cv::warpPerspective
11 years ago