public IObservable <TArray> Process <TArray>(IObservable <Tuple <TArray, TArray> > source) where TArray : Arr
{
var outputFactory = ArrFactory <TArray> .TemplateFactory;
return(source.Select(input =>
{
var output = outputFactory(input.Item1);
CV.CartToPolar(input.Item1, input.Item2, output);
return output;
}));
}
public IObservable <Tuple <TArray, TArray> > Process <TArray>(IObservable <Tuple <TArray, TArray> > source)
where TArray : Arr
{
var outputFactory = ArrFactory <TArray> .TemplateFactory;
return(source.Select(input =>
{
var magnitude = outputFactory(input.Item1);
var angle = outputFactory(input.Item1);
CV.CartToPolar(input.Item1, input.Item2, magnitude, angle, AngleInDegrees);
return Tuple.Create(magnitude, angle);
}));
}
public override IObservable <TArray> Process <TArray>(IObservable <TArray> source)
{
var channelFactory = ArrFactory <TArray> .TemplateSizeDepthFactory;
var outputFactory = ArrFactory <TArray> .TemplateFactory;
return(source.Select(input =>
{
var x = channelFactory(input, 1);
var y = channelFactory(input, 1);
var magnitude = channelFactory(input, 1);
var angle = channelFactory(input, 1);
var output = outputFactory(input);
CV.Split(input, x, y, null, null);
CV.CartToPolar(x, y, magnitude, angle, AngleInDegrees);
CV.Merge(magnitude, angle, null, null, output);
return output;
}));
}
public override IObservable <TArray> Process <TArray>(IObservable <TArray> source)
{
var outputFactory = ArrFactory <TArray> .TemplateSizeDepthFactory;
return(Observable.Defer(() =>
{
TArray x = null;
TArray y = null;
return source.Select(input =>
{
if (x == null)
{
x = outputFactory(input, 1);
y = outputFactory(input, 1);
}
var output = outputFactory(input, 1);
CV.Split(input, x, y, null, null);
CV.CartToPolar(x, y, output);
return output;
});
}));
}
