cropbox.h

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/******************************************************************************
 * Copyright 2018 The Apollo Authors. All Rights Reserved.
 *
 * 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.
 *****************************************************************************/
#pragma once
 
#include "modules/perception/common/base/traffic_light.h"
 
namespace apollo {
namespace perception {
namespace trafficlight {
 
class IGetBox {
public:
    virtual void getCropBox(
            const int width,
            const int height,
            const base::TrafficLightPtr &light,
            base::RectI *crop_box)
            = 0;
};
 
class CropBox : public IGetBox {
public:
    CropBox(float crop_scale, int min_crop_size);
    void Init(float crop_scale, int min_crop_size);
    virtual void getCropBox(
            const int width,
            const int height,
            const base::TrafficLightPtr &light,
            base::RectI *crop_box);
 
private:
    float crop_scale_ = 2.5f;
    int min_crop_size_ = 270;
};
 
class CropBoxWholeImage : public IGetBox {
public:
    virtual void getCropBox(
            const int width,
            const int height,
            const base::TrafficLightPtr &light,
            base::RectI *crop_box);
};
 
}  // namespace trafficlight
}  // namespace perception
}  // namespace apollo