capture_stereo_synchronizer.h

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




#include <ros/ros.h>
#include <message_filters/subscriber.h>
#include <message_filters/time_synchronizer.h>
#include <message_filters/synchronizer.h>
#include <jsk_topic_tools/diagnostic_nodelet.h>

#include <sensor_msgs/Image.h>
#include <sensor_msgs/CameraInfo.h>
#include <stereo_msgs/DisparityImage.h>
#include <geometry_msgs/PoseStamped.h>
#include <pcl_msgs/PointIndices.h>
#include "jsk_pcl_ros/pcl_conversion_util.h"

namespace jsk_pcl_ros
{
  class CaptureStereoSynchronizer: public jsk_topic_tools::DiagnosticNodelet
  {
  public:
    typedef boost::shared_ptr<CaptureStereoSynchronizer> Ptr;
    typedef message_filters::sync_policies::ExactTime<
      geometry_msgs::PoseStamped, // pose of checker board
      sensor_msgs::Image,         // mask image
      pcl_msgs::PointIndices,     // mask indices
      sensor_msgs::Image,         // left image rect
      sensor_msgs::CameraInfo,    // left cmaera info
      sensor_msgs::CameraInfo,    // right camera info
      stereo_msgs::DisparityImage // stereo disparity
      > SyncPolicy;
    CaptureStereoSynchronizer(): DiagnosticNodelet("CaptureStereoSynchronizer") { }
  protected:
    // methods
    virtual void onInit();
    virtual void subscribe();
    virtual void unsubscribe();
    virtual void updateDiagnostic(
      diagnostic_updater::DiagnosticStatusWrapper &stat);
    virtual void republish(
      const geometry_msgs::PoseStamped::ConstPtr& pose, // pose of checker board
      const sensor_msgs::Image::ConstPtr& mask,         // mask image
      const PCLIndicesMsg::ConstPtr& mask_indices, // mask indices
      const sensor_msgs::Image::ConstPtr& left_image, // left image rect
      const sensor_msgs::CameraInfo::ConstPtr& left_cam_info, // left cmaera info
      const sensor_msgs::CameraInfo::ConstPtr& right_cam_info, // right camera info
      const stereo_msgs::DisparityImage::ConstPtr& disparity // stereo disparity
      );

    // check is there near pose or not
    // if there is a near pose, return true
    virtual bool checkNearPose(
      const geometry_msgs::Pose& new_pose);
    
    // ROS variables
    int counter_;
    ros::Publisher pub_count_;
    ros::Publisher pub_pose_;
    ros::Publisher pub_mask_;
    ros::Publisher pub_mask_indices_;
    ros::Publisher pub_left_image_;
    ros::Publisher pub_left_cam_info_;
    ros::Publisher pub_right_cam_info_;
    ros::Publisher pub_disparity_;
    message_filters::Subscriber<geometry_msgs::PoseStamped> sub_pose_;
    message_filters::Subscriber<sensor_msgs::Image> sub_mask_;
    message_filters::Subscriber<PCLIndicesMsg> sub_mask_indices_;
    message_filters::Subscriber<sensor_msgs::Image> sub_left_image_;
    message_filters::Subscriber<sensor_msgs::CameraInfo> sub_left_cam_info_;
    message_filters::Subscriber<sensor_msgs::CameraInfo> sub_right_cam_info_;
    message_filters::Subscriber<stereo_msgs::DisparityImage> sub_disparity_;
    boost::shared_ptr<message_filters::Synchronizer<SyncPolicy> >sync_;
    std::vector<geometry_msgs::Pose> poses_;
    // Parameters
    double rotational_bin_size_;
    double positional_bin_size_;
  private:
  
  };
}
#endif