Pedestrian Detection in CSharp: Difference between revisions
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== System Requirement == | == System Requirement == | ||
{| style="text-align:center" border="1px" cellpadding="10" cellspacing="0" | {| style="text-align:center" border="1px" cellpadding="10" cellspacing="0" | ||
| Line 18: | Line 10: | ||
== Source code == | == Source code == | ||
<source lang="csharp"> | |||
using (HOGDescriptor hog = new HOGDescriptor()) | using (HOGDescriptor hog = new HOGDescriptor()) | ||
{ | { | ||
float[] desc = HOGDescriptor.GetDefaultPeopleDetector(); | float[] desc = HOGDescriptor.GetDefaultPeopleDetector(); | ||
hog.SetSVMDetector(desc); | hog.SetSVMDetector(desc); | ||
Image | Image<Bgr, Byte> image = new Image<Bgr, byte>("pedestrian.png"); | ||
Rectangle[] rects = hog.DetectMultiScale(image); | Rectangle[] rects = hog.DetectMultiScale(image); | ||
| Line 33: | Line 25: | ||
ImageViewer.Show(image); | ImageViewer.Show(image); | ||
} | } | ||
</source> | |||
== Result == | == Result == | ||
[[image:PedestrianDetectionExample1.png |center|Pedestrian Detection]] | [[image:PedestrianDetectionExample1.png |center|Pedestrian Detection]] | ||
Revision as of 04:11, 24 November 2010
System Requirement
| Component | Requirement | Detail |
|---|---|---|
| Emgu CV | Version 2.0.1.0 | Available from SVN only |
| Operation System | Cross Platform |
Source code
using (HOGDescriptor hog = new HOGDescriptor())
{
float[] desc = HOGDescriptor.GetDefaultPeopleDetector();
hog.SetSVMDetector(desc);
Image<Bgr, Byte> image = new Image<Bgr, byte>("pedestrian.png");
Rectangle[] rects = hog.DetectMultiScale(image);
foreach (Rectangle rect in rects)
{
image.Draw(rect, new Bgr(Color.Red), 1);
}
ImageViewer.Show(image);
}Result
