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Journal Papers

  • Pachidis T., Tarchanidis K., Lygouras J. and Tsalides P., "Robot Path Generation Method for a Welding System Based on Pseudo Stereo Visual Servo Control," EURASIP Journal on Applied Signal Processing, Vol. 14, 2005, pp. 2268-2280. (pdf)

  • Pachidis T. and Lygouras J., "Pseudo Stereovision-based Path Generation Method for a Robotic Arc-Welding System," WSEAS Transactions on Systems, Vol. 4, No. 1, January 2005, pp. 1-9. (pdf)

  • Pachidis T. and Lygouras J., "Pseudo Stereo Vision System: A Detailed Study," Journal of Intelligent and Robotic Systems, Vol. 42, No. 2, 2005, pp. 135-167. (Abstract & full paper)

  • Pachidis T. and Lygouras J., "Vision-based Path Generation Method for a Robot-based Arc-Welding System," Journal of Intelligent and Robotic Systems, Vol. 48, No. 3, 2007, pp. 307-331.

  • Pachidis T. and Lygouras J., "Pseudo Stereo Vision System: A Monocular Stereo Vision System as a Sensor for Real   Time Robot Applications," IEEE Transactions on Instrumentation and Measurement, Vol. 56, No. 6, 2007, pp.2547-2560.

  • Lygouras J., Kodogiannis V., Pachidis T., Tarchanidis K. and Koukourlis C., “Variable Structure TITO Fuzzy Logic Controller Implementation for a Solar Air-conditioning System,” Applied Energy, Vol. 85, 2007, pp.190-203.
  • Pachidis T., Lygouras J. and Tarchanidis K., “HumanPT: An Open-Source, HumanPT Architecture-based, Robotic Application for Low Cost Robotic Tasks,” Journal of Intelligent and Robotic Systems, Vol. 55, No. 4, 2008, pp.385-420.
  • Lygouras J., Pachidis T. and Tarchanidis K., “Adaptive High-Performance Velocity Evaluation Based on High Resolution Time-to-Digital Converter,” IEEE Transactions on Instrumentation and Measurement, Vol. 57, No. 9, 2007, pp.2035-2043.
  • Lygouras J., Kodogiannis V., Pachidis T. and Liatsis P., “Terrain-based Navigation for Underwater Vehicles Using an Ultrasonic Scanning System,” Advanced Robotics, Vol. 22, No. 11, September 2008.
  • Lygouras J. N., Kodogiannis V., Pachidis T. P., Sirakoulis G. Ch., “A New Method for Digital Encoder Adaptive Velocity/Acceleration Evaluation Using a TDC with Picosecond Accuracy,” Microprocessors and Microsystems, Vol. 33, 2009, pp. 453–460.
  • Pachidis T. P., Sarafis I. T., Lygouras I. N., “Real time feature extraction and Standard Cutting Models fitting in grape leaves,” Computers and Electronics in Agriculture, Vol. 74, 2010, pp. 293–304.
  • Kaburlasos V. and Pachidis T., “A Lattice-Computing Ensemble for Reasoning Based on Formal Fusion of Disparate Data Types, and an Industrial Dispensing Application,”  Information Fusion,  2010. (In Press)
  • Lygouras J., Kodogiannis V. and Pachidis T., “Terrain-based Concurrent Mapping and Locali­za­tion for Underwater Vehicles Using a Stereovision System,” Robotics and Autonomous Systems, 2010. (Submitted)

Conference Papers

  • Dragonas K.,  Pachidis T., Aggianidou E., Linardis P.,"Design of a Microprocessor Based LAN Controller"  Conference of Technological and Educational Institute of Patra, Patra, 1988, pp.201-214. (pdf)

  • Varsamis A.,  Pachidis T.,  Linardis P., "Design of a low cost logic analyser",  Conference of Technological and Educational Institute of Patra, Patra, 1988, pp.450-466. (pdf)

  • Pachidis T.,  Lygouras J., "A Pseudo Stereo Vision System as a Sensor for Real Time Path Control of a Robot,"   in Proc. IEEE Instrumentation and Measurement Technology Conference, 2002, pp.1589-1594. (pdf)

  • Pachidis T.,  Lygouras J.,  Petridis V., "A Novel Corner Detection Algorithm for Camera Calibration and Calibration Facilities," in Proc. 2nd WSEAS Int. Conf. on Signal Processing and Computational Geometry and Vision, 2002, pp.6911-6916. (pdf)

  • Pachidis T., Lygouras J. and Tsalidis P., "A Graphical User Interface for the Initial Path Generation of a Robotic Manipulator for an Arc Welding System," WSEAS ICRODIC, 2002, pp. 1601-1607. (pdf)

  • Aristos D.,  Pachidis T.,  Lygouras J., "Robot Path Generation by Viewing a Static Scene from a Single Camera," in Proc. IEEE Int. Symposium on Robotics and Automation, 2002. (pdf)

  • Pachidis T. and Lygouras J., "Pseudo Stereo Vision System: Modifications for Accurate Measurements in 3-D Space Using Camera Calibration,"  in Proc Sensors for Industry Conference (IEEE/ISA), Houston, 2002, pp. 66-70. (Invited Paper) (Abstract & full paper)

  • Tarchanidis K., Pachidis T., Lygouras J. and Koutras J., "Remote Robot Task Monitoring Using the IDAC-1," in Proc. IEEE Instrumentation and Measurement Technology Conference (IMTC), 2006, pp. 1296-1300.

  • Tarchanidis K., Lygouras J., Pachidis T.,   Kodogiannis V. and Chatziandreoglou C., "pH Neutralization Through Internet," in Proc. IEEE International Conference on Virtual Environments, Human - Computer Interfaces and Measurement Systems (VECIMS), 2006, pp. 19 - 23.

  • Pachidis T., Tarchanidis K. and Lygouras J., "Apparatus - Based Experimental Study of Physics Phenomena," in Proc. IEEE International Conference on Virtual Environments, Human - Computer Interfaces and Measurement Systems (VECIMS), 2006, pp. 102 - 107.

  • Pachidis T., Lygouras J., Tarchanidis K. and Kodogiannis V., "HumanPT: Architecture for Low Cost Robotic Applications," in Proc. IEEE International Conference on Virtual Environments, Human - Computer Interfaces and Measurement Systems (VECIMS), 2006, pp. 154 - 159.

  • Pachidis T. P., Sarafis I. T., Lygouras I. N., “ Vision System-based, Grape Leaves Processing, in Real Time,” 2010 IEEE International Conference on Imaging Systems and Techniques (IST), 1-2 July 2010, Thessaloniki, Greece, pp. 472 – 477.

Chapters in Books

  • Pachidis T. and Lygouras J.  and Petridis V., "A Novel Corner Detection Algorithm for Camera Calibration and Calibration Facilities," Recent Advances in Circuits, Systems and Signal Procesing, WSEAS, 2002, pp. 338-343.

  • Pachidis T. and Lygouras J.  and Tsalidis P., "A Graphical User Interface for the Initial Path Generation of a Robotic Manipulator for an Arc Welding System," Advances in Simulation, System Theory and Systems Engineering, WSEAS Press, 2002, pp. 322-328.

  • Pachidis T., "Pseudo Stereovision System (PSVS): A Monocular Mirror-based Stereovision System," Scene Reconstruction, Pose Estimation and Tracking, I-Tech Education and Publishing, Vienna, Austria, 2007, pp. 305-330.

  • Kodogiannis V., Lygouras J. and Pachidis T., "An Intelligent Decision Support System in Wireless-Capsule Endoscopy," Intelligent Techniques and Tools for Novel System Architectures, Special post-conference volume published by Springer Verlag, Vol. 109, 2008, pp.520-535.

    Laboratory Notes     

  • Laboratory Notes in Electrical Circuits (in Greek).

  • Laboratory Notes in Automatic Control Systems I (in Greek).

  • Laboratory Notes in Automatic Control Systems II (in Greek).

  • Laboratory Notes in Robotics (SCORBOT ER-Vplus) (in Greek).

Ph.D. Thesis

    "Trajectory control of a robotic manipulator, in real time, by using a pseudo-stereovision system"       (Abstract)

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