Partly relaxed a condition on cornersubpix error reduction

15 years ago · ae86ee5924
parent fc9577f8e5
commit ae86ee5924
1 changed files with 2 additions and 1 deletions
--- a/tests/cv/src/acornerssubpix.cpp
+++ b/tests/cv/src/acornerssubpix.cpp
@ -202,7 +202,8 @@ void CV_ChessboardSubpixelTest::run( int )
        sum_dist += dist2;
        count++;
        
-        if(dist1 < dist2)
+        const double max_reduce_factor = 0.8;
+        if(dist1 < dist2*max_reduce_factor)
        {
            ts->printf(CvTS::LOG, "findCornerSubPix increases average error!\n");
            code = CvTS::FAIL_INVALID_OUTPUT;