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Fixed warnings.

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This commit is contained in:
Marina Noskova
2016-02-10 19:46:24 +03:00
parent 0307dd19fd
commit 5496dedd6a
4 changed files with 30 additions and 29 deletions
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12
samples/cpp/train_svmsgd.cpp
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@@ -97,7 +97,7 @@ bool findCrossPointWithBorders(const Mat &weights, float shift, const std::pair<
if (xMin == xMax && weights.at<float>(1) != 0)
{
x = xMin;
y = std::floor( - (weights.at<float>(0) * x + shift) / weights.at<float>(1));
y = static_cast<int>(std::floor( - (weights.at<float>(0) * x + shift) / weights.at<float>(1)));
if (y >= yMin && y <= yMax)
{
crossPoint.x = x;
@@ -108,7 +108,7 @@ bool findCrossPointWithBorders(const Mat &weights, float shift, const std::pair<
else if (yMin == yMax && weights.at<float>(0) != 0)
{
y = yMin;
x = std::floor( - (weights.at<float>(1) * y + shift) / weights.at<float>(0));
x = static_cast<int>(std::floor( - (weights.at<float>(1) * y + shift) / weights.at<float>(0)));
if (x >= xMin && x <= xMax)
{
crossPoint.x = x;
@@ -149,8 +149,8 @@ void redraw(Data data, const Point points[2])
Scalar color;
for (int i = 0; i < data.samples.rows; i++)
{
center.x = data.samples.at<float>(i,0);
center.y = data.samples.at<float>(i,1);
center.x = static_cast<int>(data.samples.at<float>(i,0));
center.y = static_cast<int>(data.samples.at<float>(i,1));
color = (data.responses.at<float>(i) > 0) ? Scalar(128,128,0) : Scalar(0,128,128);
circle(data.img, center, radius, color, 5);
}
@@ -163,8 +163,8 @@ void addPointRetrainAndRedraw(Data &data, int x, int y, int response)
{
Mat currentSample(1, 2, CV_32F);
currentSample.at<float>(0,0) = x;
currentSample.at<float>(0,1) = y;
currentSample.at<float>(0,0) = (float)x;
currentSample.at<float>(0,1) = (float)y;
data.samples.push_back(currentSample);
data.responses.push_back(response);