updated threshold in test

15 years ago · f7c98c86b3
parent cdbf1f9ef5
commit f7c98c86b3
1 changed files with 1 additions and 1 deletions
--- a/tests/cv/src/acalonder.cpp
+++ b/tests/cv/src/acalonder.cpp
@ -152,7 +152,7 @@ void CV_CalonderTest::run(int)
    Mat ros_cdescriptors = readMatFromBin( dir + "/ros_uchar_desc" );
    double cnorm = norm(cdescriptors, ros_cdescriptors, NORM_INF );
    ts->printf(CvTS::LOG, "nofm (inf) BTW valid and calculated uchar descriptors = %f\n", cnorm );
-    if( cnorm > FLT_EPSILON )
+    if( cnorm > FLT_EPSILON + 1 ) // + 1 because of quantization float to uchar
        ts->set_failed_test_info( CvTS::FAIL_BAD_ACCURACY );
 #endif // GET_RES
 }