default search action
Google
Google Scholar
Semantic Scholar
Internet Archive Scholar
CiteSeerX
ORCIDKatarzyna Koptyra
Person information
Refine list
refinements active!
zoomed in on ?? of ?? records
view refined list in
export refined list as
2020 – today
- 2024
[c15]Katarzyna Koptyra, Marek R. Ogiela:
Information Hiding in QR Codes using Segment Manipulation. PerCom Workshops 2024: 397-400- 2023
- [j12]Katarzyna Koptyra
, Marek R. Ogiela:
Steganography in IoT: Information Hiding with Joystick and Touch Sensors. Sensors 23(6): 3288 (2023) - 2022
- [j11]Katarzyna Koptyra, Marek R. Ogiela:
Subliminal Channels in Visual Cryptography. Cryptogr. 6(3): 46 (2022) - [j10]Katarzyna Koptyra, Marek R. Ogiela:
Steganography in IoT: Information Hiding with APDS-9960 Proximity and Gestures Sensor. Sensors 22(7): 2612 (2022) - [c14]Katarzyna Koptyra, Marek R. Ogiela:
An extension of imagechain concept that allows multiple images per block. INFOCOM Workshops 2022: 1-2 - 2021
- [j9]Tomasz Hachaj, Katarzyna Koptyra, Marek R. Ogiela:
Eigenfaces-Based Steganography. Entropy 23(3): 273 (2021) - [j8]Katarzyna Koptyra, Marek R. Ogiela:
Imagechain - Application of Blockchain Technology for Images. Sensors 21(1): 82 (2021) - [c13]Katarzyna Koptyra, Marek R. Ogiela:
Information Hiding using Bucket Steganography. ISSRE Workshops 2021: 292-293 - 2020
- [j7]Katarzyna Koptyra, Marek R. Ogiela:
Distributed Steganography in PDF Files - Secrets Hidden in Modified Pages. Entropy 22(6): 600 (2020) - [j6]Katarzyna Koptyra, Marek R. Ogiela:
Lightweight and efficient approach for multi-secret steganography. Int. J. Embed. Syst. 12(4): 434-440 (2020)
2010 – 2019
- 2019
- [j5]Katarzyna Koptyra, Marek R. Ogiela:
Multiply information coding and hiding using fuzzy vault. Soft Comput. 23(12): 4357-4366 (2019) - 2018
- [j4]Tomasz Hachaj, Marek R. Ogiela, Katarzyna Koptyra:
Human actions recognition from motion capture recordings using signal resampling and pattern recognition methods. Ann. Oper. Res. 265(2): 223-239 (2018) - [j3]Tomasz Hachaj, Katarzyna Koptyra, Marek R. Ogiela:
Averaging of motion capture recordings for movements' templates generation. Multim. Tools Appl. 77(23): 30353-30380 (2018) - 2017
- [c12]Katarzyna Koptyra, Marek R. Ogiela:
Embedding Strategies in Multi-secret Steganography. 3PGCIC 2017: 296-300 - [c11]Katarzyna Koptyra, Marek R. Ogiela:
Biometric Traits in Multi-secret Digital Steganography. ICIAP Workshops 2017: 313-319 - [c10]Tomasz Hachaj, Marek R. Ogiela, Marcin Piekarczyk, Katarzyna Koptyra:
Averaging Three-Dimensional Time-Varying Sequences of Rotations: Application to Preprocessing of Motion Capture Data. SCIA (1) 2017: 17-28 - [c9]Tomasz Hachaj, Marek R. Ogiela, Marcin Piekarczyk, Katarzyna Koptyra:
Advanced human motion analysis and visualization: Comparison of mawashi-geri kick of two elite karate athletes. SSCI 2017: 1-7 - 2016
- [c8]Katarzyna Koptyra, Marek R. Ogiela:
Multi-level Steganography Based on Fuzzy Vault Systems and Secret Sharing Techniques. BDTA 2016: 115-121 - [c7]Marek R. Ogiela, Katarzyna Koptyra:
Concealing Additional Secrets Using Sharing Approach in Steganography. BWCCA 2016: 507-512 - [c6]Tomasz Hachaj, Katarzyna Koptyra, Marek R. Ogiela:
Initial proposition of kinematics model for selected karate actions analysis. ICMV 2016: 103410N - [c5]Tomasz Hachaj, Katarzyna Koptyra, Marek R. Ogiela:
Data-driven approach to human motion modeling with Lua and gesture description language. ICMV 2016: 1034109 - 2015
- [j2]Marek R. Ogiela, Katarzyna Koptyra:
False and multi-secret steganography in digital images. Soft Comput. 19(11): 3331-3339 (2015) - [j1]Tomasz Hachaj, Marek R. Ogiela, Katarzyna Koptyra:
Application of Assistive Computer Vision Methods to Oyama Karate Techniques Recognition. Symmetry 7(4): 1670-1698 (2015) - [c4]Tomasz Hachaj, Marek R. Ogiela, Katarzyna Koptyra:
Learning from Annotated Video: An Initial Study Based on Oyama Karate Tournament Recordings. 3PGCIC 2015: 358-362 - [c3]Katarzyna Koptyra, Marek R. Ogiela:
Fuzzy Vault Schemes in Multi-secret Digital Steganography. BWCCA 2015: 183-186 - [c2]Tomasz Hachaj, Marek R. Ogiela, Katarzyna Koptyra:
Human Actions Modelling and Recognition in Low-Dimensional Feature Space. BWCCA 2015: 247-254 - [c1]Tomasz Hachaj, Marek R. Ogiela, Katarzyna Koptyra:
Effectiveness Comparison of Kinect and Kinect 2 for Recognition of Oyama Karate Techniques. NBiS 2015: 332-337
Coauthor Index
manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.
Unpaywalled article links
Add open access links from 
to the list of external document links (if available).
Privacy notice: By enabling the option above, your browser will contact the API of unpaywall.org to load hyperlinks to open access articles. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Unpaywall privacy policy.
Archived links via Wayback Machine
For web page which are no longer available, try to retrieve content from the 
of the Internet Archive (if available).
Privacy notice: By enabling the option above, your browser will contact the API of archive.org to check for archived content of web pages that are no longer available. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Internet Archive privacy policy.
Reference lists
Add a list of references from 
, 
, and 
to record detail pages.
load references from crossref.org and opencitations.net
Privacy notice: By enabling the option above, your browser will contact the APIs of crossref.org, opencitations.net, and semanticscholar.org to load article reference information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Crossref privacy policy and the OpenCitations privacy policy, as well as the AI2 Privacy Policy covering Semantic Scholar.
Citation data
Add a list of citing articles from and to record detail pages.
load citations from opencitations.net
Privacy notice: By enabling the option above, your browser will contact the API of opencitations.net and semanticscholar.org to load citation information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the OpenCitations privacy policy as well as the AI2 Privacy Policy covering Semantic Scholar.
OpenAlex data
Load additional information about publications from 
.
Privacy notice: By enabling the option above, your browser will contact the API of openalex.org to load additional information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the information given by OpenAlex.
last updated on 2024-05-03 20:47 CEST by the dblp team
all metadata released as open data under CC0 1.0 license
see also: Terms of Use | Privacy Policy | Imprint
dblp was originally created in 1993 at:
since 2018, dblp has been operated and maintained by:
the dblp computer science bibliography is funded and supported by:
