private Layer ConvertPriorBox(paddle.OpDesc op)
{
var image = GetParameter(op.Inputs, "Image").Arguments[0];
var imageShape = GetVarShape(image);
var minSizes = GetAttr(op, "min_sizes").Floats.ToArray();
var maxSizes = GetAttr(op, "max_sizes").Floats.ToArray();
var aspectRatios = GetAttr(op, "aspect_ratios").Floats.ToArray();
var variances = GetAttr(op, "variances").Floats.ToArray();
var flip = GetAttr(op, "flip").B;
var clip = GetAttr(op, "clip").B;
var stepWidth = GetAttr(op, "step_w").I;
var stepHeight = GetAttr(op, "step_h").I;
var offset = GetAttr(op, "offset").F;
var input = GetParameter(op.Inputs, "Input").Arguments[0];
var boxes = GetParameter(op.Outputs, "Boxes").Arguments[0];
var v = GetParameter(op.Outputs, "Variances").Arguments[0];
var layer = new PriorBox(GetVarShape(input), imageShape[3], imageShape[2], minSizes, maxSizes, aspectRatios, variances, flip, clip, stepWidth, stepHeight, offset);
_inputs.Add(layer.Input, input);
_outputs.Add(boxes, layer.Boxes);
_outputs.Add(v, layer.VariancesOutput);
return(layer);
}
public override void OnWebCamTextureToMatHelperInitialized()
{
base.OnWebCamTextureToMatHelperInitialized();
Size input_shape = new Size(inpWidth > 0 ? inpWidth : 320, inpHeight > 0 ? inpHeight : 240);
Size output_shape = bgrMat.size();
pb = new PriorBox(input_shape, output_shape);
}
public override void OnWebCamTextureToMatHelperDisposed()
{
base.OnWebCamTextureToMatHelperDisposed();
if (pb != null)
{
pb.dispose();
pb = null;
}
if (boxes_m_c1 != null)
{
boxes_m_c1.Dispose();
}
if (boxes_m_c4 != null)
{
boxes_m_c4.Dispose();
}
if (confidences_m != null)
{
confidences_m.Dispose();
}
if (boxes != null)
{
boxes.Dispose();
}
if (confidences != null)
{
confidences.Dispose();
}
if (indices != null)
{
indices.Dispose();
}
boxes_m_c1 = null;
boxes_m_c4 = null;
confidences_m = null;
boxes = null;
confidences = null;
indices = null;
}
