Commit Graph

39 Commits

Author SHA1 Message Date
Alexander Alekhin
18151e79bb cmake(samples): use LINK_PRIVATE in target_link_libraries 2019-05-15 18:38:00 +03:00
Alexander Alekhin
9ea8c775f8 samples: use findFile() in T-API samples 2018-11-16 18:08:22 +00:00
tompollok
0b77600718 change area() emptiness checks to empty() 2018-10-13 21:35:10 +02:00
Suleyman TURKMEN
c61bc3a0cb Update documentation and samples 2018-08-17 14:21:29 +03:00
Alexander Alekhin
9b0bafb82c samples: fix callback function type 2018-06-06 18:29:05 +03:00
Maksim Shabunin
1ae02c0cc4 Minor refactoring in several C++ samples:
- bgfg_segm
- peopledetect
- opencv_version
- dnn/colorization
- tapi/opencl_custom_kernel
- tapi/dense_optical_flow (renamed tvl1_optical_flow)
2018-03-06 14:23:20 +03:00
Maksim Shabunin
2200e13c71 cmake: refactored scripts with samples building:
- allow installing samples sources on all platforms
  even if BUILD_EXAMPLES is disabled,  fixed minor
  issues in sources installation process
- use 'example_<group>_<name>' scheme for target and binary file naming
- use single function for sample executable creation
2018-02-12 18:42:36 +03:00
luz.paz
dbb57cd0ae Misc. ./samples typos
Found via `codespell -q 3 --skip="./3rdparty" -I ../opencv-whitelist.txt`
2018-02-08 05:52:08 -05:00
Vitaly Tuzov
51cb56ef2c Implementation of bit-exact resize. Internal calls to linear resize updated to use bit-exact version. (#9468) 2017-12-13 15:00:38 +03:00
Alexander Alekhin
1625ffa2cf ocl: opencl_custom_kernel.cpp example 2017-12-07 16:50:07 +03:00
berak
ada753a54c fix c++17 namsespace issues 2017-10-11 09:50:22 +02:00
Jon Eyolfson
27cf941284 Remove unused method declarations in hog.cpp
The class `App` appears to have two unused methods: `message` and `checkRectSimilarity`. The is no definition or use of either of these methods. This appears to be dead code.
2017-07-28 10:19:35 -04:00
berak
7ce6895a2c Update tvl1_optical_flow.cpp
repair broken cmdline param for cpu/gpu mode
2017-04-17 09:10:10 +02:00
StevenPuttemans
6d34d6b47e update samples: waitKey() usage
Original commit is a5f19f7dd6
2016-12-15 15:39:47 +03:00
StevenPuttemans
5728f796f6 updating python tutorials + providing necessary data 2016-10-26 13:14:20 +02:00
Alexander Alekhin
3e77731f7e Merge pull request #6824 from dozyc:tapi_hog_sample 2016-07-13 15:18:14 +00:00
Alexander Alekhin
69bd6dad1f Merge pull request #6029 from sturkmen72:patch-7 2016-06-29 11:55:09 +00:00
Suleyman TURKMEN
11ca1c95f8 update cpp samples and tutorials 2016-06-26 20:55:00 +03:00
DozyC
6c4aae98f7 tapi examples - Removing defaults from all command line switches accessed with has() 2016-05-19 23:27:05 -07:00
DozyC
3db19c046b Fix command line argument handling, fixes #6525 2016-05-10 17:20:59 -07:00
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
ValeryTyumen
297808e6b9 Feature #3957 2015-12-17 18:19:39 +03:00
Suleyman TURKMEN
fd4761ba31 Update face detection samples 2015-10-20 19:09:21 +03:00
Maksim Shabunin
7ee79b73f6 AndroidMgr: fixed package build 2015-06-03 19:01:48 +03:00
Maksim Shabunin
35b2139929 Basic HAL module 2015-04-07 18:16:22 +03:00
Vadim Pisarevsky
c91b0e7ac4 Merge pull request #3217 from avdmitry:samples_cpp_data 2014-11-05 14:57:46 +00:00
Chuanbo Weng
2b52bb092a Update hog.cpp
Update according to vbystricky's comments
2014-10-20 18:14:38 +08:00
Chuanbo Weng
7452eef6e9 Correctly enable OpenCL mode in tapi's hog example.
For current OpenCV-CL architecture, if the data buffer
allocated in UMat are cpu buffer(not ocl buffer) under
cpu mode, and then pass this UMat to an OpenCL kernel
as an argument, the OpenCL path will fail and fallback
to cpu mode. Take HOGDescriptor::oclSvmDetector as an example:
    ocl::setUseOpenCL(false);
    //data allocated in hog.oclSvmDetector will be cpu buffer
    hog.setSVMDetector(HOGDescriptor::getDaimlerPeopleDetector());
    ocl::setUseOpenCL(true);
    //We enabled OpenCL, but hog.oclSvmDetector are cpu buffer,
    //so it will fail in the function ocl_classify_hists
    //when reach to this line
    //idx = k.set(idx, ocl::KernelArg::PtrReadOnly(detector));
    hog.detectMultiScale(img, found, hit_threshold, win_stride,
            Size(0, 0), scale, gr_threshold);

Similar problems heppen on img_aux and img. So we should re-define
or re-set these UMat when do mode switch (CPU -> OpenCL) in order
to make their data be allocated by ocl and then OpenCL path will
succeed.

Signed-off-by: Chuanbo Weng <chuanbo.weng@intel.com>
2014-10-20 11:50:46 +08:00
Dmitriy Anisimov
1007c06d44 initial commit 2014-09-23 07:45:51 +04:00
Vadim Pisarevsky
31df47b6ea moved nonfree and a part of features2d to opencv_contrib/xfeatures2d 2014-08-11 23:26:39 +04:00
Vadim Pisarevsky
d0137b6d2d moved part of video to contrib/{outflow, bgsegm}; moved matlab to contrib 2014-08-10 23:24:16 +04:00
Alexander Alekhin
55188fe991 world fix 2014-08-05 20:12:35 +04:00
vbystricky
d58f736935 Split highgui module to videoio and highgui 2014-07-14 23:16:47 +04:00
vbystricky
4286f60387 Extract imgcodecs module from highgui 2014-07-07 16:28:08 +04:00
Roman Donchenko
2bbda9d225 Merge remote-tracking branch 'origin/2.4' into merge-2.4
Conflicts:
	modules/cudaimgproc/test/test_color.cpp
	modules/dynamicuda/include/opencv2/dynamicuda/dynamicuda.hpp
	modules/gpu/perf/perf_imgproc.cpp
	modules/gpu/src/imgproc.cpp
	modules/gpu/test/test_core.cpp
	modules/gpu/test/test_imgproc.cpp
	modules/java/generator/src/cpp/VideoCapture.cpp
	samples/gpu/performance/CMakeLists.txt
	samples/tapi/CMakeLists.txt
2014-02-03 13:23:59 +04:00
Konstantin Matskevich
07778e1760 fixes 2014-01-24 13:37:19 +04:00
Konstantin Matskevich
450ea3131f samples 2014-01-24 12:59:19 +04:00
Ilya Lavrenov
c4c913ff13 converted CPU-based example to T-API (Mat 2 UMat, etc) 2013-12-30 03:19:17 +04:00
Ilya Lavrenov
63e4af8536 added the first T-API example - CamShift tracking 2013-12-29 14:36:59 +04:00