Ioannis Tziakos

Contact Details

Research Group: Multimedia and Vision Research Group

Supervisor: Dr Andrea Cavallaro

Research Topic: Audiovisual Semantic Discovery

Research interests: Dimensionality reduction and applications, Graph theory, Image and video segmentation

Biography:

I received my BSc in physics from the University of Patras, Hellas 2002. I continued on acquiring an MSc in electronics from the Physics Department, University of Patras, Hellas 2005. Since 2007 I am a research student at the Electronic Engineering department of Queen Mary University of London, United Kingdom. My thesis supervisor is Dr. Andrea Cavallaro.

Publications:

Journals

• I. Tziakos, A. Cavallaro, and L.-Q. Xu, "Video Event Segmentation and Visualisation in Non-linear Subspace," Pattern Recognition Letters, Special Issue on Video-based and Event Analysis, vol. 30, iss. 2, pp. 123–131, 2009.
• I. Tziakos, C. Theoharatos, N. Laskaris, and G. Economou, "Color image segmentation using Laplacian eigenmaps," Journal of Electronic Imaging, vol. 18, iss. 2, 2009.

Conferences

• IoannisTziakos, Nikolaos Laskaris and Spiros Fotopoulos, "Multivariate Image Segmentation using Laplacian Eigenmaps", In Proc. of European Signal Processing Conference (EUSIPCO), Sept. 2004, Vienna, Austria, pp 945-948.

Master Thesis

IoannisTziakos, "Image Segmentation using Laplacian Eigenmaps", 2005, Advisor: Prof. Spiros Fotopoulos. Co-advisor: Dr. Nikolaos Laskaris, Physics Dept,University of Patras.

Bachelor Thesis

Ioannis Tziakos, "Motorola evaluation board 56002 and MatLab communication toolbox",2003, Advisor: Prof. Evangelos Zigouris, Physics Dept,University of Patras.