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Add method range check

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Method can be only 0~5,  if other number supply will default to
TM_CCORR_NORMED.
This commit is contained in:
Sen 2016-07-25 16:47:15 -04:00
parent a2a3018213
commit e578cdb869
1 changed files with 1 additions and 2 deletions
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3
src/Matrix.cc
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@ -2266,9 +2266,8 @@ NAN_METHOD(Matrix::MatchTemplateByMatrix) {
*/ */
int method = (info.Length() < 2) ? (int)cv::TM_CCORR_NORMED : info[1]->Uint32Value(); int method = (info.Length() < 2) ? (int)cv::TM_CCORR_NORMED : info[1]->Uint32Value();
if (!(method >= 0 && method <= 5)) method = (int)cv::TM_CCORR_NORMED;
cv::matchTemplate(self->mat, templ->mat, m_out->mat, method); cv::matchTemplate(self->mat, templ->mat, m_out->mat, method);
cv::normalize(m_out->mat, m_out->mat, 0, 1, cv::NORM_MINMAX, -1, cv::Mat());
info.GetReturnValue().Set(out); info.GetReturnValue().Set(out);
} }