fill.cpp
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright 2012 The MITRE Corporation *
* *
* Licensed under the Apache License, Version 2.0 (the "License"); *
* you may not use this file except in compliance with the License. *
* You may obtain a copy of the License at *
* *
* http://www.apache.org/licenses/LICENSE-2.0 *
* *
* Unless required by applicable law or agreed to in writing, software *
* distributed under the License is distributed on an "AS IS" BASIS, *
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. *
* See the License for the specific language governing permissions and *
* limitations under the License. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
#include <opencv2/photo/photo.hpp>
#include <openbr_plugin.h>
using namespace cv;
using namespace br;
/*!
* \ingroup transforms
* \brief Wraps OpenCV inpainting
* \author Josh Klontz \cite jklontz
*/
class Inpaint : public UntrainableTransform
{
Q_OBJECT
Q_ENUMS(Method)
Q_PROPERTY(int radius READ get_radius WRITE set_radius RESET reset_radius STORED false)
Q_PROPERTY(Method method READ get_method WRITE set_method RESET reset_method STORED false)
public:
/*!< */
enum Method { NavierStokes = INPAINT_NS,
Telea = INPAINT_TELEA };
private:
BR_PROPERTY(int, radius, 1)
BR_PROPERTY(Method, method, NavierStokes)
Transform *cvtGray;
void init()
{
cvtGray = make("Cvt(Gray)");
}
void project(const Template &src, Template &dst) const
{
inpaint(src, (*cvtGray)(src)<5, dst, radius, method);
}
};
BR_REGISTER(Transform, Inpaint)
/*!
* \ingroup transforms
* \brief Fill 0 pixels with the mean of non-0 pixels.
* \author Josh Klontz \cite jklontz
*/
class MeanFill : public UntrainableTransform
{
Q_OBJECT
void project(const Template &src, Template &dst) const
{
dst = src.m().clone();
dst.m().setTo(mean(dst, dst.m()!=0), dst.m()==0);
}
};
BR_REGISTER(Transform, MeanFill)
/*!
* \ingroup transforms
* \brief Fill black pixels with the specified color.
* \author Josh Klontz \cite jklontz
*/
class Flood : public UntrainableTransform
{
Q_OBJECT
Q_PROPERTY(int r READ get_r WRITE set_r RESET reset_r STORED false)
Q_PROPERTY(int g READ get_g WRITE set_g RESET reset_g STORED false)
Q_PROPERTY(int b READ get_b WRITE set_b RESET reset_b STORED false)
Q_PROPERTY(bool all READ get_all WRITE set_all RESET reset_all STORED false)
BR_PROPERTY(int, r, 0)
BR_PROPERTY(int, g, 0)
BR_PROPERTY(int, b, 0)
BR_PROPERTY(bool, all, false)
void project(const Template &src, Template &dst) const
{
dst = src.m().clone();
dst.m().setTo(Scalar(r, g, b), all ? Mat() : dst.m()==0);
}
};
BR_REGISTER(Transform, Flood)
/*!
* \ingroup transforms
* \brief Alpha-blend two matrices
* \author Josh Klontz \cite jklontz
*/
class Blend : public UntrainableMetaTransform
{
Q_OBJECT
Q_PROPERTY(float alpha READ get_alpha WRITE set_alpha RESET reset_alpha STORED false)
BR_PROPERTY(float, alpha, 0.5)
void project(const Template &src, Template &dst) const
{
if (src.size() != 2) qFatal("Blend::project expected two source matrices.");
addWeighted(src[0], alpha, src[1], 1-alpha, 0, dst);
}
};
BR_REGISTER(Transform, Blend)
#include "fill.moc"