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Open Source Computer Vision Library
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Jiri Horner 5f20e802d2 Merge pull request #8869 from hrnr:akaze_part1 
[GSOC] Speeding-up AKAZE, part #1 (#8869)

* ts: expand arguments before stringifications in CV_ENUM and CV_FLAGS

added protective macros to always force macro expansion of arguments. This allows using CV_ENUM and CV_FLAGS with macro arguments.

* feature2d: unify perf test

use the same test for all detectors/descriptors we have.

* added AKAZE tests

* features2d: extend perf tests

* add BRISK, KAZE, MSER
* run all extract tests on AKAZE keypoints, so that the test si more comparable for the speed of extraction

* feature2d: rework opencl perf tests

use the same configuration as cpu tests

* feature2d: fix descriptors allocation for AKAZE and KAZE

fix crash when descriptors are UMat

* feature2d: name enum to fix build with older gcc

* Revert "ts: expand arguments before stringifications in CV_ENUM and CV_FLAGS"

This reverts commit 19538cac1e.

This wasn't a great idea after all. There is a lot of flags implemented as #define, that we don't want to expand.

* feature2d: fix expansion problems with CV_ENUM in perf

* expand arguments before passing them to CV_ENUM. This does not need modifications of CV_ENUM.
* added include guards to `perf_feature2d.hpp`

* feature2d: fix crash in AKAZE when using KAZE descriptors

* out-of-bound access in Get_MSURF_Descriptor_64
* this happened reliably when running on provided keypoints (not computed by the same instance)

* feature2d: added regression tests for AKAZE

* test with both MLDB and KAZE keypoints

* feature2d: do not compute keypoints orientation twice

* always compute keypoints orientation, when computing keypoints
* do not recompute keypoint orientation when computing descriptors

this allows to test detection and extraction separately

* features2d: fix crash in AKAZE

* out-of-bound reads near the image edge
* same as the bug in KAZE descriptors

* feature2d: refactor invariance testing

* split detectors and descriptors tests
* rewrite to google test to simplify debugging
* add tests for AKAZE and one test for ORB

* stitching: add tests with AKAZE feature finder

* added basic stitching cpu and ocl tests
* fix bug in AKAZE wrapper for stitching pipeline causing lots of
! OPENCV warning: getUMat()/getMat() call chain possible problem.
!                 Base object is dead, while nested/derived object is still alive or processed.
!                 Please check lifetime of UMat/Mat objects!
2017-06-21 14:33:09 +03:00
.github migration: github.com/opencv/opencv 2016-07-12 12:51:12 +03:00
3rdparty Merge pull request #8890 from alalek:remove_3rdparty_jinja2_sources 2017-06-14 07:30:14 +00:00
apps Make aruco dependency optional for interactive calibration app 2017-03-22 16:20:19 +03:00
cmake Merge pull request #8947 from alalek:vs_version 2017-06-21 09:33:52 +00:00
data add new frontal face detection model, VISAPP2017 contribution 2016-12-21 10:49:03 +01:00
doc Update doc build instructions for doxygen 2017-06-11 00:00:45 +10:00
include Merge pull request #7370 from souch55:Fixxn 2016-10-01 10:44:56 +00:00
modules Merge pull request #8869 from hrnr:akaze_part1 2017-06-21 14:33:09 +03:00
platforms Merge pull request #8386 from jtkb:feature/cmake-maven-it-module 2017-05-24 10:17:03 +00:00
samples Fixed gray window for gpu stereo BP and CSBP 2017-06-19 20:30:28 +08:00
.gitattributes build: added VERSIONINFO resource 2017-06-20 15:45:21 +03:00
.gitignore Removed CMake configuration files from gitignore, since builds should be performed out of source tree. 2017-05-26 18:27:21 +03:00
.tgitconfig Add tgit.icon project config 2014-02-26 17:46:52 +08:00
CMakeLists.txt Initial version of MediaSDK integration: 2017-06-20 12:15:10 +03:00
CONTRIBUTING.md migration: github.com/opencv/opencv 2016-07-12 12:51:12 +03:00
LICENSE Update license year range to 2016 2016-01-18 10:11:01 +05:30
README.md migration: github.com/opencv/opencv 2016-07-12 12:51:12 +03:00

README.md

OpenCV: Open Source Computer Vision Library

Resources

Contributing

Please read before starting work on a pull request: https://github.com/opencv/opencv/wiki/How_to_contribute

Summary of guidelines:

  • One pull request per issue;
  • Choose the right base branch;
  • Include tests and documentation;
  • Clean up "oops" commits before submitting;
  • Follow the coding style guide.