VIDEO BASED OBSTACLE DETECTION FOR MOBILE ROBOT

... UNIVERSITY OF ENGINEERING AND TECHNOLOGY VIDEO BASED OBSTACLE DETECTION FOR MOBILE ROBOT SCIENCE RESEARCH CONTEST FOR UNDERGRADUATE STUDENTS 2012 Student: Nguyễn ... create an obstacle detection system for a mobile robot mounted with a camera so that it can detect an obstacle while traveling by processing videos that the camera captur...

Ngày tải lên: 12/04/2014, 15:45

... Everett, H.R., "Intelligent Sensor Fusion for a Mobile Security Robot, " Sensors, pp. 18- 28, March, 1994. 5. Everett, H.R., Sensors for Mobile Robots: Theory and Application, ISBN 1-56881-048-2, ... remote platforms (i.e., semi-autonomous robots) 2 . The system is designed to run automatically with minimal human oversight. High-level status information is provided for al...

Ngày tải lên: 22/03/2014, 11:20

... and Tassos Tombros for their helpful advice, support and comments. References 1. Y. L. Chang, W. Zeng, I. Kamel, and R. Alonso. Integrated image and speech analysis for content -based video indexing. ... In ICML, pages 543–550, Stanford, California, 2000. 11. M. R. Naphade, A. Garg, and T. S. Huang. Duration dependent input output markov models for audio-visual event detection. In I...

Ngày tải lên: 23/03/2014, 13:20

... 1988. [11] O. Khatib, Real time obstacle avoidance for manipulators and mobile robot, International Journal of Robotics Research 5 (1) (1986) 90–99. [12] J.C. Latombe, Robot Motion Planning, Kluwer ... efficient control of the mobile robot needs: • a local level based completely on the information of different sensors covering the close circle of the vehicle; • a high-level for...

Ngày tải lên: 23/10/2013, 15:15

... specifications for the 3ARG-D are given in Table 2.1. Specifica- tions for the 3ARG-A are similar. A more detailed discussion of the Autogyro is given 44 Part I Sensors for Mobile Robot Positioning Parameter ... the form of declination tables printed directly on the maps or charts for any given locale. Instruments which measure magnetic fields are known as magnetometers. For app...

Ngày tải lên: 22/12/2013, 20:16

... and velocity information over a given length of time [Dunlap and Shufeldt, 1972]. The vast majority of land -based mobile robotic systems in use today rely on dead reckoning to form the very backbone ... all inquiries to Johann Borenstein . 20 Part I Sensors for Mobile Robot Positioning For completeness, we rewrite the well-known equations for odometry below (also, see [Klarer, 1...

Ngày tải lên: 22/12/2013, 20:16

... must be toggled high for at least 0.44 milliseconds after detection of the first return signal to reset the echo output for the next return. 4.1.2 Laser -Based TOF Systems Laser -based TOF ranging ... (RS-232) outputs. Table 4.3 lists general specifications for the sensor's performance [SEO, 1995a]. 102 Part I Sensors for Mobile Robot Positioning Parameter Value Units Ran...

Ngày tải lên: 13/02/2014, 09:20

... Sibley, M.H. Rahimi, and G.S. Sukhatme, “Robomote: A Tiny Mobile Robot Platform for Large-Scale Sensor Networks,” Proc. IEEE Int’l Conf. Robotics and Automation (ICRA 02), IEEE Press, 2002, pp. ... IEEE SENSOR AND ACTUATOR NETWORKS Event -Based Motion Control for Mobile- Sensor Networks I n many sensor networks, considerably more units are available than necessary for simple cove...

Ngày tải lên: 30/03/2014, 16:20

... scans, o effectively creating a protective spiral of detection coverage around the robot [TRC, 1994] (see Part I: Sensors for Mobile Robot Positioning Chapter 4: Sensors for Map -based Positioning  Page ... unacceptable error rate for most mobile robot applications. 5.4.2 Gyros Gyros have long bee...

Ngày tải lên: 12/12/2013, 21:16