boofcv.abst.feature.detect.intensity.BaseGeneralFeatureIntensity Maven / Gradle / Ivy
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BoofCV is an open source Java library for real-time computer vision and robotics applications.
/*
* Copyright (c) 2011-2013, Peter Abeles. All Rights Reserved.
*
* This file is part of BoofCV (http://boofcv.org).
*
* 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.
*/
package boofcv.abst.feature.detect.intensity;
import boofcv.alg.misc.GImageMiscOps;
import boofcv.struct.image.ImageFloat32;
import boofcv.struct.image.ImageSingleBand;
/**
* Provides some basic functionality for implementing {@link GeneralFeatureIntensity}.
*
* @author Peter Abeles
*/
public abstract class BaseGeneralFeatureIntensity
implements GeneralFeatureIntensity
{
ImageFloat32 intensity = new ImageFloat32(1,1);
public void init( int width , int height) {
if( intensity.width != width || intensity.height != height ) {
intensity.reshape(width,height);
// zero the image to make sure it's borders values are zero
GImageMiscOps.fill(intensity, 0);
}
}
@Override
public ImageFloat32 getIntensity() {
return intensity;
}
}