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星夜弦音 / find_object

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BSD-3-Clause

find-object

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Standalone

Find-Object project, visit the home page for more information.

ROS1

Install

Binaries:

sudo apt-get install ros-$ROS_DISTRO-find-object-2d

Source:

  • To include xfeatures2d and/or nonfree modules of OpenCV, to avoid conflicts with cv_bridge, build same OpenCV version that is used by cv_bridge. Install it in /usr/local (default).
cd ~/catkin_ws
git clone https://github.com/introlab/find-object.git src/find_object_2d
catkin_make

Run

roscore
# Launch your preferred usb camera driver
rosrun uvc_camera uvc_camera_node
rosrun find_object_2d find_object_2d image:=image_raw

See find_object_2d for more information.

ROS2

Install

Binaries:

To come...

Source:

cd ~/ros2_ws
git clone https://github.com/introlab/find-object.git src/find_object_2d
colcon build

Run

# Launch your preferred usb camera driver
ros2 launch realsense2_camera rs_launch.py
 
# Launch find_object_2d node:
ros2 launch find_object_2d find_object_2d.launch.py image:=/camera/color/image_raw
 
# Draw objects detected on an image:
ros2 run find_object_2d print_objects_detected --ros-args -r image:=/camera/color/image_raw

3D Pose (TF)

A RGB-D camera is required. Example with Realsense D400 camera:

# Launch your preferred usb camera driver
ros2 launch realsense2_camera rs_launch.py align_depth.enable:=true
 
# Launch find_object_2d node:
ros2 launch find_object_2d find_object_3d.launch.py \
   rgb_topic:=/camera/color/image_raw \
   depth_topic:=/camera/aligned_depth_to_color/image_raw \
   camera_info_topic:=/camera/color/camera_info
 
# Show 3D pose in camera frame:
ros2 run find_object_2d tf_example

See find_object_2d for more information (same parameters/topics are used between ROS1 and ROS2 versions).

Copyright (c) 2011-2014, Mathieu Labbe - IntRoLab - Universite de Sherbrooke All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the Universite de Sherbrooke nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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clone from https://github.com/introlab/find-object.git 展开 收起
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