ImageSift

Extract sift features from input image.

Subscribing Topic

• image (sensor_msgs/Image)

  Input image. This triggers output Feature0D.

• camera_info (sensor_msgs/CameraInfo)

  Input camera_info.

Publishing Topic

• Feature0D (posedetection_msgs/Feature0D)

  This appears with input image.

• ImageFeature0D (posedetection_msgs/ImageFeature0D)

  This appears with both inputs image and camera_info.

Run

You can run executable like below:

$ rosrun imagesift imagesift

Sample

$ roslaunch imagesift imagesift_sample.launch