Savvas A. Chatzichristofis

Savvas A. Chatzichristofis publication distribution in Computer Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Computer Science in 2026. The highlighted bar marks where Savvas A. Chatzichristofis sits on this spectrum.

Savvas A. Chatzichristofis D-index placement in Computer Science in 2026

The chart shows the D-index (discipline H-index) distribution of Computer Science scientists ranked by Research.com in 2026. The highlighted bar marks where Savvas A. Chatzichristofis sits on this spectrum.

Best Publications

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

  Savvas A. Chatzichristofis;Yiannis S. Boutalis

  633
  Citations

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

  Unknown

  442
  Citations

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

  S.A. Chatzichristofis;Y.S. Boutalis

  407
  Citations

• 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

  393
  Citations

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

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

  187
  Citations

• Educational Robotics: Platforms, Competitions and Expected Learning Outcomes

  Unknown

  154
  Citations

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

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

  139
  Citations

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

  Unknown

  125
  Citations

• 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

  106
  Citations

• 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

  93
  Citations

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

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

  67
  Citations

• 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

  67
  Citations

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

  Savvas A. Chatzichristofis;Yiannis S. Boutalis

  58
  Citations

• Deep convolutional features for image retrieval

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

  58
  Citations

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

  Unknown

  56
  Citations

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

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

  52
  Citations

• Computer Vision Meets Educational Robotics

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

  46
  Citations

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

  Unknown

  44
  Citations

• Interactive social robots in special education

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

  42
  Citations

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

  Bushra Zafar;Rehan Ashraf;Nouman Ali;Mudassar Ahmed

  33
  Citations