World's Best Scientists 2026 revealed!
Savvas A. Chatzichristofis

Savvas A. Chatzichristofis

D-Index & Metrics

Computer Science

D-Index
30
Citations
4147
World Ranking
14057
National Ranking
12

Best Publications

  • CEDD: color and edge directivity descriptor: a compact descriptor for image indexing and retrieval

    Savvas A. Chatzichristofis;Yiannis S. Boutalis

  • Lire: lucene image retrieval: an extensible java CBIR library

    Unknown

  • FCTH: Fuzzy Color and Texture Histogram - A Low Level Feature for Accurate Image Retrieval

    S.A. Chatzichristofis;Y.S. Boutalis

  • Vision-Controlled Micro Flying Robots: From System Design to Autonomous Navigation and Mapping in GPS-Denied Environments

    Davide Scaramuzza;Michael C Achtelik;Lefteris Doitsidis;Friedrich Fraundorfer

  • DARP: Divide Areas Algorithm for Optimal Multi-Robot Coverage Path Planning

    Athanasios Ch. Kapoutsis;Savvas A. Chatzichristofis;Elias B. Kosmatopoulos

  • Educational Robotics: Platforms, Competitions and Expected Learning Outcomes

    Unknown

  • ACCURATE IMAGE RETRIEVAL BASED ON COMPACT COMPOSITE DESCRIPTORS AND RELEVANCE FEEDBACK INFORMATION

    Savvas A. Chatzichristofis;Konstantinos Zagoris;Yiannis S. Boutalis;Nikos Papamarkos

  • A Novel Image Retrieval Based on Visual Words Integration of SIFT and SURF.

    Unknown

  • Image moment invariants as local features for content based image retrieval using the Bag-of-Visual-Words model

    E.G. Karakasis;A. Amanatiadis;A. Gasteratos;S.A. Chatzichristofis

  • Known Unknowns in an Era of Technological and Viral Disruptions—Implications for Theory, Policy, and Practice

    Elias G. Carayannis;Klitos Christodoulou;Panayiotis Christodoulou;Savvas A. Chatzichristofis

  • Img(Rummager): An Interactive Content Based Image Retrieval System

    Savvas A. Chatzichristofis;Yiannis S. Boutalis;Mathias Lux

  • A novel cellular automata based technique for visual multimedia content encryption

    Savvas A. Chatzichristofis;Dimitris A. Mitzias;Georgios Ch. Sirakoulis;Yiannis S. Boutalis;Yiannis S. Boutalis

  • Content based radiology image retrieval using a fuzzy rule based scalable composite descriptor

    Savvas A. Chatzichristofis;Yiannis S. Boutalis

  • Deep convolutional features for image retrieval

    Socratis Gkelios;Aphrodite Sophokleous;Spyridon Plakias;Yiannis S. Boutalis

  • Grape Leaf Diseases Identification System Using Convolutional Neural Networks and LoRa Technology

    Unknown

  • Real-time adaptive multi-robot exploration with application to underwater map construction

    Athanasios Ch. Kapoutsis;Savvas A. Chatzichristofis;Lefteris Doitsidis;João Borges de Sousa

  • Computer Vision Meets Educational Robotics

    Aphrodite Sophokleous;Panayiotis Christodoulou;Lefteris Doitsidis;Savvas A. Chatzichristofis

  • Remote monitoring of the Bactrocera oleae (Gmelin) (Diptera: Tephritidae) population using an automated McPhail trap

    Unknown

  • Interactive social robots in special education

    A. Amanatiadis;V.G. Kaburlasos;Ch. Dardani;S.A. Chatzichristofis

  • Image classification by addition of spatial information based on histograms of orthogonal vectors.

    Bushra Zafar;Rehan Ashraf;Nouman Ali;Mudassar Ahmed

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Recently Published Articles