Matlab Fanuc Kinect
Special thanks for Andrew Schoer, Joshua Remba, Pradosh Kharel and Ian Sekiguchi for contributing to this page.
- MatlabFanucKinect.zip
- Software Description:
- Calibration.m:
% Script to calibrate the Kinect Camera to the Fanuc Robot % Moves robot to 64 locations and locates X in Kinect image and then computes % the transformation matrix between the Kinect and Robot. Creates CalibrationDone.mat % which contains transformation matrix T. Stores image data for post processing in % calibrationInput.mat
- Kinect2SharedMem2Matlab.m:
% Example script to acquire images from the Kinect camera in Matlab % ------------------------------------------------------------------------- % Kinect class uses a slightly modified Microsoft Kinect SDK application % DepthWithColor-D3 and SharedMemDLL.dll to stream images from the Kinect camera % to this script. This script initializes the shared memory and then launches % DepthWithColor-D3.exe. DepthWithColor-D3 connects to the % shared memory % and starts streaming RGB and depth images to it. % This is preferable to using the KinectForWindowsExample.m because % DepthWithColor-D3 aligns the RGB and Depth images.
- Matlab2Fanuc.m: Send a series of movements to the Fanuc Robot using TCP/IP. Run LabVIEWMatlabFanuc\LabVIEWMatlabFanuc.vi and LV_COM_FRM on the Fanuc Robot first.
% Example script to move robot with Matlab commands. Runs on computer % connected to Robot or on a remote computer % ------------------------------------------------------------------------- % Launch the teaching pendant program LV_COM_FRM before launching this script. % See: http://classes.engineering.wustl.edu/ese497/index.php/Fanuc_How_Tos,_FAQ,_etc.#FAQ % for detailed instructions. % ------------------------------------------------------------------------- % Messages are sent from this script to the LabVIEWMatlabFanuc.exe to % communicate the new position of the robot. The first 4 bytes of % the message are the length of the message in ASCII and that the message % is floating point numbers delimited by commas. You need to wait until it % receives an 'Ack' message back from LabVIEW. % ------------------------------------------------------------------------- % If this is the computer that also communicates with the robot, then set % host to 'localhost'. In this case, the script will launch % LabVIEWMatlabFanuc.exe. This is the application that receives message % over TCP/IP from this script and communicates the coordinates to the % program running on the robot. % If this is NOT the computer that communicates with the robot, then set % host to 'fanucomp.seasad.wustl.edu' or whatever the IP is for that % computer. You will have to manually run LabVIEWMatlabFanuc.exe on that % computer and set the IP to this computer's address. You have to stop the % application to change the IP. The application also starts minimized so % you'll have to find it in the taskbar. % ------------------------------------------------------------------------- % Matlab to LabVIEW communication based on % http://www.mathworks.com/matlabcentral/fileexchange/42567-matlab-and-labview-data-exchange-over-tcp-ip % Modified to pre-pend the length the the xmit string and to return the % received message as a string % -------------------------------------------------------------------------
- Miscellaneous Functions
- Kinect.m:
% Class for communicating with the Kinect Camera. Uses SharedMemDLL.dll and DepthWithColor-D3D.
- proj2cart.m: Convert from Kinect projection to cartesian coordinates. Best FOVx,FOVy is 63.1,49.6.
% Converts from Camera Pixel Coordinates and Real World Depth to % RealWorld x,y,z
- RGB Depth Registration.docx
% Document with pictures of depth registration using KinectForWindowsExample.m and my Kinect class
- absor.m
% Tool for calibrating 2 coordinate systems from % Author: Matt Jacobson % Copyright, Xoran Technologies, Inc. http://www.xorantech.com
- DepthWithColor-D3D
% Slightly modified Microsft Kinect SDK example based on their example code DepthWithColor-D3D % This is preferable to the KinectForWindows.m example because it solves the RGB/Depth registration % issues.
- LabVIEW2Fanuc
% LabVIEW source code and Application to pass commands from Matlab over TCP/IP to the Fanuc Robot using % the NI Ethernet/IP toolkiit. LV_COM_FRM must be launched on the Teaching Pendant to complete the communication
- SharedMem\SharedMemDLL
% Microsoft C++ built DLL to pass images in a large shared memory between 2 applications
- TeachingPendantProgram
% Source code for LV_COM_FRM that is launched from the teaching pendant to communicate with the LabVIEW2Fanuc Application
- CreateTemplates.m
% Creates templates for X and + images
- DepthFilter.m
% Median filter for depth
- Double2CSV.m
% Converts array of doubles to commma separated string
- exchangeData.m
% transmits data over TCP/IP to LabVIEW program. Used to send robot coordintates.
- Kinect Projection to Cartesian Conversion.docx
% Details of proj2cart.m function
- My Work
- readme.txt - this document
- ApproachVector.m
- FindMarkers.m
- proj2PointCloud.m
- KinectForWindowsExample_Modified.m: Matlab example code modified for near mode (40 cm)
- markers1.mat: Kinect images of pile of markers
- RGB Depth Registration.docx
- FindBestFOVs.m: Brute force search for Field of View constants for Kinect camera by minimizing the error of the transformation matrix
- Coordinate Transformations.docx
- ExcerptFromDigitalImageProcessing.pdf
- IMG_1188.JPG
- Kinect2SharedMem2Matlab.mat
- Adobe Premiere - video of Robot picking up marker