bounding_box_to_rect.h

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// -*- mode: c++ -*-
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#ifndef JSK_PERCEPTION_BOUNDING_BOX_TO_RECT_H_
#define JSK_PERCEPTION_BOUNDING_BOX_TO_RECT_H_

#include <jsk_recognition_msgs/BoundingBoxArray.h>
#include <jsk_recognition_msgs/RectArray.h>
#include <jsk_recognition_msgs/BoundingBoxArrayWithCameraInfo.h>
#include <sensor_msgs/CameraInfo.h>
#include <jsk_topic_tools/diagnostic_nodelet.h>
#include <message_filters/subscriber.h>
#include <message_filters/synchronizer.h>
#include <message_filters/sync_policies/exact_time.h>
#include <message_filters/sync_policies/approximate_time.h>
#include <jsk_recognition_utils/tf_listener_singleton.h>
#include <tf/message_filter.h>

namespace jsk_perception
{
  class BoundingBoxToRect: public jsk_topic_tools::DiagnosticNodelet
  {
  public:
    typedef boost::shared_ptr<BoundingBoxToRect> Ptr;
    typedef message_filters::sync_policies::ExactTime<
      sensor_msgs::CameraInfo,
      jsk_recognition_msgs::BoundingBoxArray > SyncPolicy;
    typedef message_filters::sync_policies::ApproximateTime<
      sensor_msgs::CameraInfo,
      jsk_recognition_msgs::BoundingBoxArray > ApproximateSyncPolicy;
    typedef message_filters::sync_policies::ExactTime<
      sensor_msgs::CameraInfo,
      jsk_recognition_msgs::BoundingBox > SyncPolicyBox;
    typedef message_filters::sync_policies::ApproximateTime<
      sensor_msgs::CameraInfo,
      jsk_recognition_msgs::BoundingBox > ApproximateSyncPolicyBox;

    BoundingBoxToRect(): DiagnosticNodelet("BoundingBoxToRect") {}
  protected:
    virtual void onInit();
    virtual void subscribe();
    virtual void unsubscribe();
    virtual void inputCallback(const sensor_msgs::CameraInfo::ConstPtr& info_msg,
                               const jsk_recognition_msgs::BoundingBoxArray::ConstPtr& boxes_msg);
    virtual void inputBoxCallback(const sensor_msgs::CameraInfo::ConstPtr& info_msg,
                                  const jsk_recognition_msgs::BoundingBox::ConstPtr& box_msg);

    virtual void internalCallback(const jsk_recognition_msgs::BoundingBoxArrayWithCameraInfo::ConstPtr& msg);

    boost::mutex mutex_;
    std::string frame_id_;
    message_filters::Subscriber<sensor_msgs::CameraInfo> sub_info_;
    message_filters::Subscriber<jsk_recognition_msgs::BoundingBox> sub_box_;
    message_filters::Subscriber<jsk_recognition_msgs::BoundingBoxArray> sub_boxes_;
    message_filters::Subscriber<jsk_recognition_msgs::BoundingBoxArrayWithCameraInfo> sub_box_with_info_;
    boost::shared_ptr<message_filters::Synchronizer<SyncPolicy> > sync_;
    boost::shared_ptr<message_filters::Synchronizer<ApproximateSyncPolicy> > async_;
    boost::shared_ptr<message_filters::Synchronizer<SyncPolicyBox> > sync_box_;
    boost::shared_ptr<message_filters::Synchronizer<ApproximateSyncPolicyBox> > async_box_;
    tf::TransformListener* tf_listener_;
    bool approximate_sync_;
    int tf_queue_size_;
    int queue_size_;
    boost::shared_ptr<tf::MessageFilter<jsk_recognition_msgs::BoundingBoxArrayWithCameraInfo> > tf_filter_;
    ros::Publisher pub_;
    ros::Publisher pub_internal_;
  private:
    
  };
}

#endif