frames.cpp
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#include "openbr_internal.h"
namespace br
{
/*!
* \ingroup transforms
* \brief Passes along n sequential frames to the next transform.
* \author Josh Klontz \cite jklontz
*
* For a video with m frames, AggregateFrames would create a total of m-n+1 sequences ([0,n] ... [m-n+1, m]).
*/
class AggregateFrames : public TimeVaryingTransform
{
Q_OBJECT
Q_PROPERTY(int n READ get_n WRITE set_n RESET reset_n STORED false)
BR_PROPERTY(int, n, 1)
TemplateList buffer;
void train(const TemplateList &data)
{
(void) data;
}
void projectUpdate(const Template &src, Template &dst)
{
buffer.append(src);
if (buffer.size() < n) return;
foreach (const Template &t, buffer) dst.append(t);
buffer.removeFirst();
}
void store(QDataStream &stream) const
{
(void) stream;
}
void load(QDataStream &stream)
{
(void) stream;
}
};
BR_REGISTER(Transform, AggregateFrames)
} // namespace br
#include "frames.moc"