RectToROI¶
Convert 2D rectangle (geometry_msgs/Polygon
), whose position and size are
represented in [pixel], into camera info with ROI (sensor_msgs/CameraInfo
).
We expect it will be used with image_view2.
Subscribing Topic¶
~input
(geometry_msgs/PolygonStamped
)Polygon to represent rectangle region of image.
~input/camera_info
(sensor_msgs/CameraInfo
)Original camera info.
Publishing Topic¶
~output
(sensor_msgs/CameraInfo
)camera info with ROI filled by
~input
.
Sample¶
roslaunch jsk_perception sample_rect_to_roi.launch