E-Learning: Case Studies in Web-Controlled Devices and Remote Manipulation - PowerPoint PPT Presentation

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E-Learning: Case Studies in Web-Controlled Devices and Remote Manipulation

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Title: E-Learning: Case Studies in Web-Controlled Devices and Remote Manipulation Author: defectron Last modified by: defectron Created Date: 12/9/2001 5:13:15 PM – PowerPoint PPT presentation

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Title: E-Learning: Case Studies in Web-Controlled Devices and Remote Manipulation


1
E-Learning Case Studies in Web-Controlled
Devices and Remote Manipulation
  • December 2001
  • by Tarek Sobh, Raul Mihali, Puneet Batra, Amit
    Singh, Sudip Pathak, Tomas Vitulskis, Andrew Rosca

2
Distance Learning As an Education System
  • The e-learning choice
  • Impact of technology / internet
  • Education cost reduction
  • International students
  • Faculty / Campus-facilities / Course-schedules
    no longer boundaries

3
Projects Implemented Towards DL Education
  • Mobile Robot Controlled by a Phone
  • Internet Based Software Library for the SIR-1
    Serial Port Controlled Robot
  • Internet Based Computer Vision Framework For
    Security, Surveillance And Tracking Applications
  • Internet Controlled Satellite Transponder (Using
    A Remotely Controlled Robotic Manipulator)

4
Mobile Robot Controlled by a Phone
An application of a Robot with a phonechip
5
Mobile Robot Controlled by a Phone
  • Ring Detect and Phone Line Connection
  • Dual Tone Multi Frequency (DTMF) Decoder
  • Clock Division Module
  • Ring Detect Module
  • Motor Control Module
  • Robot Control Module

6
Mobile Robot Controlled by a Phone
PHONEBOT Basic Block Diagram
7
Internet Based Software Library for the SIR-1
Serial Port Controlled Robot
  • Web Based Control / Remote Automation
  • API functions for SIR-1 Remote Manipulation
    direct / inverse kinematics, multiple
    simultaneous serial-port-communication
    interfacing, link speed control

8
Internet Based Software Library for the SIR-1
Serial Port Controlled Robot


Internet
9
Internet Based Computer Vision Framework For
Security, Surveillance And Tracking Applications
  • Vision Framework for Real-Time Tasks with
    Off-The-Shelf Hardware
  • Early processing (Gaussian Filters, Histogram
    Normalization, Color Filtering)
  • Feature Extraction (Edge Detection, Line /
    Ellipse detection, Region Growing, Region
    Splitting, MinMax point extraction)
  • Feature Matching

10
Internet Based Computer Vision Framework For
Security, Surveillance And Tracking Applications
acquisition
color filtering
conversion to monochrome
Gaussian blur
thresholding
MinMax feature extractor
heuristic feature detection
feature matcher
match result
11
Internet Controlled Satellite Transponder (Using
A Remotely Controlled Robotic Manipulator)
  • remote control of a satellite transponder through
    a robotic manipulator mechanically changing
    controls on the receiver
  • interfacing between robot and server (RS-232)
  • interfacing between receiver and server
  • interfacing between server and internet
  • teaching the robot (trajectory planning and
    generation)

12
Internet Controlled Satellite Transponder (Using
A Remotely Controlled Robotic Manipulator)
satellite transponder
remote PC
Internet
receiver
video interface
server
robotic manipulator
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