opencv/modules/imgproc
Vadim Pisarevsky 8abb312c20
Merge pull request #17417 from vpisarev:fix_fitellipse
* improved fitEllipse and fitEllipseDirect accuracy in singular or close-to-singular cases (see issue #9923)

* scale points using double precision

* added normalization to fitEllipseAMS as well; fixed Java test case by raising the tolerance (it's unclear what is the correct result in this case).

* improved point perturbation a bit. make the code a little bit more clear

* trying to fix Java fitEllipseTest by slightly raising the tolerance threshold

* synchronized C++ version of Java's fitEllipse test

* removed trailing whitespaces
2020-06-01 18:01:20 +00:00
..
doc add DeepGreen colormap 2020-05-12 15:24:32 +03:00
include/opencv2 Merge pull request #17360 from mwtarnowski:fix-documentation-imgproc-blur 2020-05-24 22:46:41 +00:00
misc/java Merge pull request #17417 from vpisarev:fix_fitellipse 2020-06-01 18:01:20 +00:00
perf imgproc(perf): add GaussianBlur cases for SIFT 2020-05-17 10:15:31 +00:00
src Merge pull request #17417 from vpisarev:fix_fitellipse 2020-06-01 18:01:20 +00:00
test Merge pull request #17417 from vpisarev:fix_fitellipse 2020-06-01 18:01:20 +00:00
CMakeLists.txt imgproc: enable GaussianBlur IPP parallel processing 2020-05-17 11:40:34 +00:00