File: thermalvis/feature_tracks.msg
Raw Message Definition
# This message defines meta information for a feature tracks structure.
# It should preserve the header information for the latest image used
# to generate it.
#######################################################################
# Image acquisition info #
#######################################################################
# Time of image acquisition, camera coordinate frame ID
Header header # Header timestamp should be acquisition time of image
# Header frame_id should be optical frame of camera
# origin of frame should be optical center of camera
# +x should point to the right in the image
# +y should point down in the image
# +z should point into the plane of the image
#######################################################################
# Tracking info #
#######################################################################
# Source image topic from which tracks have been generated
string source
# Total number of projections included in this message
uint32 projection_count
# Camera indices (frame numbers) of each projection (in order)
uint32[] cameras
# Feature/track indices of each projection (in order)
int64[] indices
# X-location in image of the corresponding feature/track
float64[] projections_x
# Y-location in image of the corresponding feature/track
float64[] projections_y
Compact Message Definition
std_msgs/Header header
string source
uint32 projection_count
uint32[] cameras
int64[] indices
float64[] projections_x
float64[] projections_y