opencv/modules/imgproc
Yosshi999 7495a4722f
Merge pull request #18053 from Yosshi999:bit-exact-resizeNN
Bit-exact Nearest Neighbor Resizing

* bit exact resizeNN

* change the value of method enum

* add bitexact-nn to ResizeExactTest

* test to compare with non-exact version

* add perf for bit-exact resizenn

* use cvFloor-equivalent

* 1/3 scaling is not stable for floating calculation

* stricter test

* bugfix: broken data in case of 6 or 12bytes elements

* bugfix: broken data in default pix_size

* stricter threshold

* use raw() for floor

* use double instead of int

* follow code reviews

* fewer cases in perf test

* center pixel convention
2020-08-28 21:20:05 +03:00
..
doc add DeepGreen colormap 2020-05-12 15:24:32 +03:00
include/opencv2 Merge pull request #18053 from Yosshi999:bit-exact-resizeNN 2020-08-28 21:20:05 +03:00
misc/java Merge pull request #17417 from vpisarev:fix_fitellipse 2020-06-01 18:01:20 +00:00
perf Merge pull request #18053 from Yosshi999:bit-exact-resizeNN 2020-08-28 21:20:05 +03:00
src Merge pull request #18053 from Yosshi999:bit-exact-resizeNN 2020-08-28 21:20:05 +03:00
test Merge pull request #18053 from Yosshi999:bit-exact-resizeNN 2020-08-28 21:20:05 +03:00
CMakeLists.txt imgproc: enable GaussianBlur IPP parallel processing 2020-05-17 11:40:34 +00:00