Now showing items 21-40 of 51

  • Face detection and recognition from a right angle.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Pagounis, Andreas
    Thesis advisor: Triantafyllidis, Georgios
    Publication Date: 21-02-2012
    Over the last ten years, face recognition has become a popular area of research in computer vision and one of the most successful applications of image analysis and. Because of the nature of the problem, not only computer ...
  • Motion detection from cameras for safety reasons.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Stamatakis, Xenofon
    Thesis advisor: Triantafyllidis, Georgios
    Publication Date: 16-07-2014
    Motion detection is a significant field of computer vision both as an object of research as well as an application. It is realized through the automated recording and analysis of data captured by camera. In our days, there ...
  • Image quality evaluation.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Lalos, Vasilis
    Thesis advisor: Triantafillidis, Georgios
    Publication Date: 27-06-2012
    The main purpose of this thesis entitled Image Quality Assessment is to investigate the reasons which created the need to construct algorithms that can assess the quality of images, based on objective criteria. Also the ...
  • Automatic image object recognition.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Kalliatakis, Grigorios
    Thesis advisor: Triantafyllidis, Georgios
    Publication Date: 05-07-2012
    This paper presents an automated object recognition application in images, using Graph Based Visual Saliency (GBVS) and Scale-Invariant Feature Transform (SIFT), aiming at simple image classification of well-known touristic ...
  • Automatic face recognition.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Karataraki, Aikaterini; Karataraki, Maria
    Thesis advisor: Triantafyllidis, Georgios
    Publication Date: 29-05-2013
    One of the rapidly developing technologies in the field of security is undoubtedly biometrics, which is an advanced method of verifying the identity of an individual based on certain physical characteristics that are unique ...
  • Video footage clips - documentary "The city of Komotini»

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Sourmelis, Antonios
    Thesis advisor: Triantafyllidis, Georgios
    Publication Date: 03-07-2014
    In this thesis we have basically used the program Adobe After Effects to create some effects with which we will give a different aspect to our documentary. Many of the effects are not visible at first glance; having its ...
  • Shortterm electric charge forecasting.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Athanasiadis, Stefanos
    Thesis advisor: Triantafyllidis, Georgios
    Publication Date: 15-01-2015
    The purpose of this research is to find the best methods for forecasting electricity load for a power plant. To achieve the prediction modern methods of artificial intelligence algorithms and also a large variety of ...
  • Fast 3d scene object detection and real size estimation using microsoft kinect sensor

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Dimitriou, Michail
    Thesis advisor: Triantafyllidis, Georgios
    Publication Date: 10-07-2013
    This work presents an efficient and complete system for multiple object detection and classification in a 3D scene using the Microsoft Kinect sensor. It employs a new and fast detection method based on the depth map generated ...
  • Educational software with XNA.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Klironomaki, Maria
    Thesis advisor: Triantafyllidis, Georgios
    Publication Date: 28-06-2012
    Teaching methods are a very important issue in which each tutor must show special interest in order to assure the best possible result .For this, it is best to attract students interest by adapting some new methods in order ...
  • Three dimensional modeling with photographs.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Tzotzos, Dimitrios
    Thesis advisor: Triantafyllidis, Georgios
    Publication Date: 05-03-2012
    This thesis has two objectives: first a thorough investigation and evaluation of software needed to create three-dimensional models (3D) through images and then the selection and application of software in order to create ...
  • Online collaborative distance learning: LAMS platform.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Pateraki, Vasiliki; Perraki, Eleni
    Thesis advisor: Triantafyllidis, Georgios
    Publication Date: 15-05-2012
    Distance education is an educational environment with particular structure and goals in which the learners do not depend on the instructor’s continuous presence. The following paper is discussing the above matters with a ...
  • Interactive digital art.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Xylakis, Emmanouil
    Thesis advisor: Triantafyllidis, Georgios
    Publication Date: 15-07-2014
    The thesis aims to research the process of converting audio data into visual data and to create a multimedia interactive application. This application will function as a media player which will include the corresponding ...
  • Dynamic programming and applications.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Datseris, Giannis
    Thesis advisor: Triantafyllidis, Georgios
    Publication Date: 08-02-2010
  • Image annotation tools.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Koutsou, Theodora
    Thesis advisor: Triantafyllidis, Georgios
    Publication Date: 30-05-2011
    The aim of this dissertation is to give a comprehension of various multimedia concepts, as well as, their applications. Concepts will be briefly analysed; our intention is to give comprehensive and a proper description of ...
  • Smart transportations management systems based on image.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Tsouroupakis, Emmanouil
    Thesis advisor: Triantafyllidis, Georgios
    Publication Date: 25-02-2011
    In this work we used Matlab to show how we can work with digital images. First import the image in Matlab to get information on the pixels of the image, measuring the characteristics, finding endpoint and other information. ...
  • 3D Design applications.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Tsailakopoulou, Evgenia
    Thesis advisor: Triantafyllidis, Georgios
    Publication Date: 03-07-2012
    The goal of this thesis is to explore the design of 3D scenes. In the first chapter there is a presentation of designing techniques for 3D spaces, techniques for object modeling and the stages of creating a digital world. ...
  • Segmentations of ultrasound images for anatomic reports.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Xylourgos, Nikolaos
    Thesis advisor: Triantaphyllidis, Georgios
    Publication Date: 22-12-2009
    In this thesis we are called to improve the conditions that local loco-regional anesthesia (L.R.A.) is applied today. The basic idea is to use the information that the ultrasounds provide us, since the anesthesia injects ...
  • Cryptography and watermaking fo 2D image.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Alexopoulou, Eufrosyni; Kontokalou, Persefoni
    Thesis advisor: Triantafyllidis, Georgios
    Publication Date: 21-05-2012
    This study aims to analyze patterns of encryption and digital watermarking of a two dimensional image. This study was developed with various techniques. Reference is made in the history of cryptography and of watermarking, ...
  • Medical images coding with JPEG-2000 standard.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Aspradakis, Nikolaos
    Thesis advisor: Triantafyllidis, Georgios
    Publication Date: 30-05-2011
    The purpose of this thesis is to investigate the possible existence of primacy of the Jpeg 2000 image compression standard, over the widespread (Jpeg), mainly for medical image compression (X-ray, Ultrasound) with the quote ...
  • DICOM management software.

    T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
    Authors: Giannakaki, Stella; Papadaki, Eleftheria
    Thesis advisor: Triantafyllidis, Georgios
    Publication Date: 01-06-2012
    The purpose of this particular diplomatic work is the analysis of viewers that make user of images type DICOM, their characteristics and its presentation through a programme e-film .We will see how they are distributed, ...