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Merge pull request #13327 from allnes:qrcode_modifications

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Alexander Alekhin 2018-11-29 12:39:06 +00:00
commit 3fe70d5cd5
1 changed files with 2 additions and 3 deletions
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5
modules/objdetect/src/qrcode.cpp
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@ -968,8 +968,7 @@ bool QRDecode::samplingForVersion()
const int delta_rows = cvRound((postIntermediate.rows * 1.0) / version_size); const int delta_rows = cvRound((postIntermediate.rows * 1.0) / version_size);
const int delta_cols = cvRound((postIntermediate.cols * 1.0) / version_size); const int delta_cols = cvRound((postIntermediate.cols * 1.0) / version_size);
vector<double> listFrequencyElem(version_size * version_size, 0); vector<double> listFrequencyElem;
int k = 0;
for (int r = 0; r < postIntermediate.rows; r += delta_rows) for (int r = 0; r < postIntermediate.rows; r += delta_rows)
{ {
for (int c = 0; c < postIntermediate.cols; c += delta_cols) for (int c = 0; c < postIntermediate.cols; c += delta_cols)
@ -978,7 +977,7 @@ bool QRDecode::samplingForVersion()
Range(r, min(r + delta_rows, postIntermediate.rows)), Range(r, min(r + delta_rows, postIntermediate.rows)),
Range(c, min(c + delta_cols, postIntermediate.cols))); Range(c, min(c + delta_cols, postIntermediate.cols)));
const double frequencyElem = (countNonZero(tile) * 1.0) / tile.total(); const double frequencyElem = (countNonZero(tile) * 1.0) / tile.total();
listFrequencyElem[k] = frequencyElem; k++; listFrequencyElem.push_back(frequencyElem);
} }
} }