Marek R. Ogiela

1968 -

country of citizenship: Poland

languages spoken, written or signed: English

educated at: Jagiellonian University

occupation: computer scientist

award received: Medal of the National Education Commission

official website: home.agh.edu.pl/~mogiela

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Articles 50

Date

Title

Authors

2022-09-16

Subliminal Channels in Visual Cryptography

Katarzyna Koptyra, Marek R. Ogiela
2021-11-02

Cognitive Based Authentication Protocol for Distributed Data and Web Technologies

Marek R. Ogiela
2020-06-18

Intelligent Data Management and Security in Cloud Computing

Marek R. Ogiela, Hoon Ko
2020-05-28

Distributed Steganography in PDF Files-Secrets Hidden in Modified Pages

Katarzyna Koptyra, Marek R. Ogiela
2020-12-25

Imagechain-Application of Blockchain Technology for Images

Marek R. Ogiela
2019-12-19

New public auditing protocol based on homomorphic tags for secure cloud storage

Marek R. Ogiela, Xu An Wang
2018-08-30

Application of knowledge-based cognitive CAPTCHA in Cloud of Things security

Marek R. Ogiela
2018-02-21

Multiply information coding and hiding using fuzzy vault

Marek R. Ogiela
2017-11-10

Human Actions Analysis: Templates Generation, Matching and Visualization Applied to Motion Capture of Highly-Skilled Karate Athletes

Tomasz Hachaj, Marcin Piekarczyk, Marek R. Ogiela
2016-04-22

The adaptation of GDL motion recognition system to sport and rehabilitation techniques analysis.

Tomasz Hachaj, Marek R. Ogiela
2016-09-15

Human actions recognition from motion capture recordings using signal resampling and pattern recognition methods

Marek R. Ogiela, Tomasz Hachaj
2015-06-12

False and multi-secret steganography in digital images

Marek R. Ogiela
2015-09-05

Human actions recognition on multimedia hardware using angle-based and coordinate-based features and multivariate continuous hidden Markov model classifier

Marek R. Ogiela, Tomasz Hachaj
2014-09-05

Protocol for irreversible off-line transactions in anonymous electronic currency exchange,Protocol for Irreversible Off-Line Transactions in Anonymous Electronic Currency Exchange

Marek R. Ogiela
2014-10-14

Biometric watermarks based on face recognition methods for authentication of digital images

Marek R. Ogiela
2013-09-03

Rule-based approach to recognizing human body poses and gestures in real time

Marek R. Ogiela, Tomasz Hachaj
2013-09

Special Issue on “Advances in mobile, ubiquitous and cognitive computing”

Marek R. Ogiela
2013-05

Mobile and internet services in ubiquitous and pervasive computing environments

Marek R. Ogiela
2012

Semantic Description and Recognition of Human Body Poses and Movement Sequences with Gesture Description Language

Marek R. Ogiela, Tomasz Hachaj
2012-04

DNA-like linguistic secret sharing for strategic information systems

Marek R. Ogiela
2012-07-25

Defending against insider threats and internal data leakage

Elisa Bertino, Marek R. Ogiela
2012-11-30

Framework for cognitive analysis of dynamic perfusion computed tomography with visualization of large volumetric data

Marek R. Ogiela, Tomasz Hachaj
2012-01

Linguistic protocols for secure information management and sharing

Marek R. Ogiela
2012-01

Towards context, cognitive, and secure computing

Marek R. Ogiela, Fatos Xhafa
2012-05

Visualization of perfusion abnormalities with GPU-based volume rendering

Marek R. Ogiela, Tomasz Hachaj
2011-05-04

A system for detecting and describing pathological changes using dynamic perfusion computer tomography brain maps.

Marek R. Ogiela, Tomasz Hachaj
2011-12

Intelligent image content semantic description for cardiac 3D visualisations

Marek R. Ogiela, Ryszard Tadeusiewicz
2010-11-26

Discretization as the enabling technique for the Naïve Bayes and semi-Naïve Bayes-based classification

Marek R. Ogiela
2010-02-04

Automatic Detection and Lesion Description in Cerebral Blood Flow and Cerebral Blood Volume Perfusion Maps

Marek R. Ogiela, Tomasz Hachaj
2010-07

The use of mathematical linguistic methods in creating secret sharing threshold algorithms

Marek R. Ogiela
2009-01-04

New approach to gallbladder ultrasonic images analysis and lesions recognition.

Marek R. Ogiela
2009-04-01

Mathematical Linguistics in Cognitive Medical Image Interpretation Systems

Marek R. Ogiela, Ryszard Tadeusiewicz, Lidia Ogiela

Human - wd:Q11768408

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