wfov_camera_msgs¶

Message types¶

• wfov_camera_msgs/WFOVTrigger
• wfov_camera_msgs/WFOVImage
• wfov_camera_msgs/WFOVCompressedImage

wfov_camera_msgs/WFOVTrigger¶

Field:	header (std_msgs/Header) – time_reference (string) – trigger_time (time) – trigger_time_reference (string) – shutter (uint32) – id (uint32) – trigger_seq (uint32) –

Message for the time synchronization packets for the WFOV cameras.

# Message for the time synchronization packets for the WFOV cameras.

Header header			# stamp is the time at which the trigger was received.

string time_reference		# The name of the reference clock for this message's timestamp.

time trigger_time		# The trigger time at which the data was valid.

string trigger_time_reference	# The name of the reference clock for this message's trigger timestamp.

uint32 shutter			# Time duration (microseconds) the shutter was open.

uint32 id			# Camera ID Number

uint32 trigger_seq		# Number of triggers sent to this camera ID number

wfov_camera_msgs/WFOVImage¶

Field:	header (std_msgs/Header) – time_reference (string) – image (sensor_msgs/Image) – info (sensor_msgs/CameraInfo) – shutter (float32) – gain (float32) – white_balance_blue (uint16) – white_balance_red (uint16) – temperature (float32) –

Message for holding an image and metadata for the NDVI cameras.

# Message for holding an image and metadata for the NDVI cameras.
Header header			# stamp is the time at which the data was valid.
				# frame_id is the location of the camera.

string time_reference		# The name of the reference clock for this message's timestamp.

sensor_msgs/Image image      	# Standard ROS image

sensor_msgs/CameraInfo info  	# Standard ROS camera info

float32 shutter              	# Time duration (seconds) the shutter was open.  Given by the FPGA timesync packet.  Negative shutter is an uninitialized (invalid) value.

float32 gain		     	# Gain (in dB) applied to the image.

uint16 white_balance_blue    	# White balance in blue.

uint16 white_balance_red     	# White balance in red.

float32 temperature          	# Temperature reported by the camera (Celsius).

wfov_camera_msgs/WFOVCompressedImage¶

Field:	header (std_msgs/Header) – time_reference (string) – image (sensor_msgs/CompressedImage) – info (sensor_msgs/CameraInfo) – shutter (float32) – gain (float32) – white_balance_blue (uint16) – white_balance_red (uint16) – temperature (float32) – worldToCamera (geometry_msgs/TransformStamped) –

Message for holding an image and metadata for the NDVI cameras.

# Message for holding an image and metadata for the NDVI cameras.
Header header			# stamp is the time at which the data was valid.
				# frame_id is the location of the camera.

string time_reference		# The name of the reference clock for this message's timestamp.

sensor_msgs/CompressedImage image      	# Standard ROS compressed image

sensor_msgs/CameraInfo info  	# Standard ROS camera info

float32 shutter              	# Time duration (seconds) the shutter was open.  Given by the FPGA timesync packet.  Negative shutter is an uninitialized (invalid) value.

float32 gain		     	# Gain (in dB) applied to the image.

uint16 white_balance_blue    	# White balance in blue.

uint16 white_balance_red     	# White balance in red.

float32 temperature          	# Temperature reported by the camera (Celsius).

geometry_msgs/TransformStamped worldToCamera      # stamped transform for converting world coordinates to camera frame coordinates.  Handy for visualization.