14 lines
450 B
Diff
14 lines
450 B
Diff
diff --git a/modules/calib3d/src/polynom_solver.cpp b/modules/calib3d/src/polynom_solver.cpp
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index 1813340..051ed03 100644
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--- a/modules/calib3d/src/polynom_solver.cpp
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+++ b/modules/calib3d/src/polynom_solver.cpp
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@@ -60,7 +60,7 @@ int solve_deg3(double a, double b, double c, double d,
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double D = Q3 + R * R;
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double b_a_3 = (1. / 3.) * b_a;
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- if (Q == 0) {
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+ if (Q3 == 0) {
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if(R == 0) {
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x0 = x1 = x2 = - b_a_3;
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return 3;
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