public async Task LocateFacesAsync(BaseImage image)
{
Condition.Requires(image, nameof(image)).IsNotNull();
var scales = new List <double>();
var minl = (double)Math.Min(image.Width, image.Height);
var m = 1.0 * PNetSize / MinimunSize;
var factorCount = 0;
minl = minl * m;
while (minl >= 12)
{
scales.Add(m * Math.Pow(Factor, factorCount));
minl = minl * Factor;
factorCount++;
}
foreach (var scale in scales)
{
int newWidth = (int)Math.Ceiling(image.Width * scale);
int newHeight = (int)Math.Ceiling(image.Height * scale);
float[,,] normalizedValues;
using (var rgba = image.ToColorPixelsArray(newWidth, newHeight))
{
normalizedValues = rgba.NormalizeBatch();
}
}
await Task.CompletedTask.ConfigureAwait(false);
}
