apoorva/greenhouse
2
1
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Added new msg DetectionInfo (#71)

Browse Source
This commit is contained in:
matlabbe 2018-11-21 14:11:28 -05:00
parent 53a6f933d1
commit 7a33accddd
4 changed files with 83 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
CMakeLists.txt
View File

@ -296,6 +296,7 @@ ELSE()
add_message_files(
FILES
ObjectsStamped.msg
DetectionInfo.msg
)
## Generate added messages and services with any dependencies listed here

12
msg/DetectionInfo.msg Normal file
View File

@ -0,0 +1,12 @@
Header header
# All arrays should have the same size
std_msgs/Int32[] ids
std_msgs/Int32[] widths
std_msgs/Int32[] heights
std_msgs/String[] filePaths
std_msgs/Int32[] inliers
std_msgs/Int32[] outliers
# 3x3 homography matrix: [h11, h12, h13, h21, h22, h23, h31, h32, h33] (h31 = dx and h32 = dy, see QTransform)
std_msgs/Float32MultiArray[] homographies

84
src/ros/FindObjectROS.cpp
View File

@ -29,6 +29,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <std_msgs/Float32MultiArray.h>
#include "find_object_2d/ObjectsStamped.h"
#include "find_object_2d/DetectionInfo.h"
#include <cmath>
@ -36,7 +37,8 @@ using namespace find_object;
FindObjectROS::FindObjectROS(QObject * parent) :
FindObject(true, parent),
objFramePrefix_("object")
objFramePrefix_("object"),
depthConstant_(0.0f)
{
ros::NodeHandle pnh("~"); // public
pnh.param("object_prefix", objFramePrefix_, objFramePrefix_);
@ -46,6 +48,7 @@ FindObjectROS::FindObjectROS(QObject * parent) :
pub_ = nh.advertise<std_msgs::Float32MultiArray>("objects", 1);
pubStamped_ = nh.advertise<find_object_2d::ObjectsStamped>("objectsStamped", 1);
pubInfo_ = nh.advertise<find_object_2d::DetectionInfo>("info", 1);
this->connect(this, SIGNAL(objectsFound(find_object::DetectionInfo)), this, SLOT(publish(find_object::DetectionInfo)));
}
@ -144,30 +147,74 @@ void FindObjectROS::publish(const find_object::DetectionInfo & info)
}
}
if(pub_.getNumSubscribers() || pubStamped_.getNumSubscribers())
if(pub_.getNumSubscribers() || pubStamped_.getNumSubscribers() || pubInfo_.getNumSubscribers())
{
std_msgs::Float32MultiArray msg;
find_object_2d::ObjectsStamped msgStamped;
find_object_2d::DetectionInfo infoMsg;
if(pubInfo_.getNumSubscribers())
{
infoMsg.ids.resize(info.objDetected_.size());
infoMsg.widths.resize(info.objDetected_.size());
infoMsg.heights.resize(info.objDetected_.size());
infoMsg.filePaths.resize(info.objDetected_.size());
infoMsg.inliers.resize(info.objDetected_.size());
infoMsg.outliers.resize(info.objDetected_.size());
infoMsg.homographies.resize(info.objDetected_.size());
}
msg.data = std::vector<float>(info.objDetected_.size()*12);
msgStamped.objects.data = std::vector<float>(info.objDetected_.size()*12);
ROS_ASSERT(info.objDetected_.size() == info.objDetectedSizes_.size() &&
info.objDetected_.size() == info.objDetectedFilePaths_.size() &&
info.objDetected_.size() == info.objDetectedInliersCount_.size() &&
info.objDetected_.size() == info.objDetectedOutliersCount_.size());
int infoIndex=0;
int i=0;
QMultiMap<int, QSize>::const_iterator iterSizes=info.objDetectedSizes_.constBegin();
QMultiMap<int, QString>::const_iterator iterFilePaths=info.objDetectedFilePaths_.constBegin();
QMultiMap<int, int>::const_iterator iterInliers=info.objDetectedInliersCount_.constBegin();
QMultiMap<int, int>::const_iterator iterOutliers=info.objDetectedOutliersCount_.constBegin();
for(QMultiMap<int, QTransform>::const_iterator iter=info.objDetected_.constBegin();
iter!=info.objDetected_.constEnd();
++iter, ++iterSizes)
++iter, ++iterSizes, ++iterFilePaths, ++infoIndex, ++iterInliers, ++iterOutliers)
{
msg.data[i] = msgStamped.objects.data[i] = iter.key(); ++i;
msg.data[i] = msgStamped.objects.data[i] = iterSizes->width(); ++i;
msg.data[i] = msgStamped.objects.data[i] = iterSizes->height(); ++i;
msg.data[i] = msgStamped.objects.data[i] = iter->m11(); ++i;
msg.data[i] = msgStamped.objects.data[i] = iter->m12(); ++i;
msg.data[i] = msgStamped.objects.data[i] = iter->m13(); ++i;
msg.data[i] = msgStamped.objects.data[i] = iter->m21(); ++i;
msg.data[i] = msgStamped.objects.data[i] = iter->m22(); ++i;
msg.data[i] = msgStamped.objects.data[i] = iter->m23(); ++i;
msg.data[i] = msgStamped.objects.data[i] = iter->m31(); ++i;// dx
msg.data[i] = msgStamped.objects.data[i] = iter->m32(); ++i;// dy
msg.data[i] = msgStamped.objects.data[i] = iter->m33(); ++i;
if(pub_.getNumSubscribers() || pubStamped_.getNumSubscribers())
{
msg.data[i] = msgStamped.objects.data[i] = iter.key(); ++i;
msg.data[i] = msgStamped.objects.data[i] = iterSizes->width(); ++i;
msg.data[i] = msgStamped.objects.data[i] = iterSizes->height(); ++i;
msg.data[i] = msgStamped.objects.data[i] = iter->m11(); ++i;
msg.data[i] = msgStamped.objects.data[i] = iter->m12(); ++i;
msg.data[i] = msgStamped.objects.data[i] = iter->m13(); ++i;
msg.data[i] = msgStamped.objects.data[i] = iter->m21(); ++i;
msg.data[i] = msgStamped.objects.data[i] = iter->m22(); ++i;
msg.data[i] = msgStamped.objects.data[i] = iter->m23(); ++i;
msg.data[i] = msgStamped.objects.data[i] = iter->m31(); ++i;// dx
msg.data[i] = msgStamped.objects.data[i] = iter->m32(); ++i;// dy
msg.data[i] = msgStamped.objects.data[i] = iter->m33(); ++i;
}
if(pubInfo_.getNumSubscribers())
{
infoMsg.ids[infoIndex].data = iter.key();
infoMsg.widths[infoIndex].data = iterSizes->width();
infoMsg.heights[infoIndex].data = iterSizes->height();
infoMsg.filePaths[infoIndex].data = iterFilePaths.value().toStdString();
infoMsg.inliers[infoIndex].data = iterInliers.value();
infoMsg.outliers[infoIndex].data = iterOutliers.value();
infoMsg.homographies[infoIndex].data.resize(9);
infoMsg.homographies[infoIndex].data[0] = iter->m11();
infoMsg.homographies[infoIndex].data[1] = iter->m12();
infoMsg.homographies[infoIndex].data[2] = iter->m13();
infoMsg.homographies[infoIndex].data[3] = iter->m21();
infoMsg.homographies[infoIndex].data[4] = iter->m22();
infoMsg.homographies[infoIndex].data[5] = iter->m23();
infoMsg.homographies[infoIndex].data[6] = iter->m31();
infoMsg.homographies[infoIndex].data[7] = iter->m32();
infoMsg.homographies[infoIndex].data[8] = iter->m33();
}
}
if(pub_.getNumSubscribers())
{
@ -180,6 +227,13 @@ void FindObjectROS::publish(const find_object::DetectionInfo & info)
msgStamped.header.stamp = stamp_;
pubStamped_.publish(msgStamped);
}
if(pubInfo_.getNumSubscribers())
{
// use same header as the input image (for synchronization and frame reference)
infoMsg.header.frame_id = frameId_;
infoMsg.header.stamp = stamp_;
pubInfo_.publish(infoMsg);
}
}
}

1
src/ros/FindObjectROS.h
View File

@ -65,6 +65,7 @@ private:
private:
ros::Publisher pub_;
ros::Publisher pubStamped_;
ros::Publisher pubInfo_;
std::string frameId_;
ros::Time stamp_;