potok/opencv
1
0
Fork 0
mirror of https://github.com/opencv/opencv.git synced 2026-07-31 08:13:04 +04:00
Code Packages Releases Wiki Activity

Merge pull request #20914 from anna-khakimova:ak/simd_div

Browse Source 
GAPI Fluid: SIMD Div kernel.

* HAL implementation for Div kernel

* Removed dbg lines

* Applied comments.

* Reworked

* Final version
This commit is contained in:
Anna Khakimova
2021-11-15 20:16:25 +03:00
committed by GitHub
parent 2b2e515a30
commit b19697e3ac
11 changed files with 648 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files
modules/gapi/include/opencv2/gapi/core.hpp
+4 -1
View File
@@ -770,7 +770,10 @@ GAPI_EXPORTS GMat mulC(const GScalar& multiplier, const GMat& src, int ddepth =
The function divides one matrix by another:
\f[\texttt{dst(I) = saturate(src1(I)*scale/src2(I))}\f]
When src2(I) is zero, dst(I) will also be zero. Different channels of
For integer types when src2(I) is zero, dst(I) will also be zero.
Floating point case returns Inf/NaN (according to IEEE).
Different channels of
multi-channel matrices are processed independently.
The matrices can be single or multi channel. Output matrix must have the same size and depth as src.