async Task DetectBitmapInBackgroundAsync(AnimeFaceDetector c, BitmapFrame bf, double factor, int min, int size)
{
c.LoadCascade();
var s = await c.DetectBitmap(bf, factor, min, new Size(size, size));
Rects = s.ToList();
}
async Task DetectBitmapInBackgroundAsync(BitmapFrame bf, double factor, int min, int size, ImageCropper parent)
{
AnimeFaceDetector c = new AnimeFaceDetector();
c.LoadCascade();
var s = await c.DetectBitmap(bf, factor, min, new Size(size, size));
await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
parent.Rects = s.ToList();
});
//Rects = s.ToList();
}
async Task DetectBitmapInBackgroundAsync(IBuffer proxyResult, double factor, int min, int size, ImageCropper parent)
{
// Decode
BitmapDecoder bd = await BitmapDecoder.CreateAsync(proxyResult.AsStream().AsRandomAccessStream());
BitmapFrame bf = await bd.GetFrameAsync(0);
// Detect
AnimeFaceDetector c = new AnimeFaceDetector();
c.LoadCascade();
var s = await c.DetectBitmap(bf, factor, min, new Size(size, size));
await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
parent.Rects = s.ToList();
});
}
private async void ProxyImage_ImageOpened(object sender, RoutedEventArgs e)
{
// Download
IBuffer proxyResult = null;
HttpClient client = new HttpClient();
try
{
proxyResult = await client.GetBufferAsync(new Uri(ProxySource));
}
catch (Exception ex)
{
return;
}
// Detect
var factor = 1.05;
var min = 3;
var size = 25;
AnimeFaceDetector c;
c = new AnimeFaceDetector();
BitmapDecoder bd = await BitmapDecoder.CreateAsync(proxyResult.AsStream().AsRandomAccessStream());
BitmapFrame bf = await bd.GetFrameAsync(0);
try
{
var s = await c.DetectBitmap(bf, factor, min, new Size(size, size));
Rects = s.ToList();
}
catch (Exception ex)
{
}
}