Tapio Seppänen

Orcid: 0000-0002-3963-0750

Affiliations:
  • University of Oulu, Finland


According to our database1, Tapio Seppänen authored at least 138 papers between 1990 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2024
Stain normalization methods for histopathology image analysis: A comprehensive review and experimental comparison.
Inf. Fusion, February, 2024

Real-time and screen-cam robust screen watermarking.
Knowl. Based Syst., 2024

TCCT-Net: Two-Stream Network Architecture for Fast and Efficient Engagement Estimation via Behavioral Feature Signals.
Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2024

2023
A Deep learning based data augmentation method to improve COVID-19 detection from medical imaging.
Knowl. Based Syst., November, 2023

Invasion depth estimation of carcinoma cells using adaptive stain normalization to improve epidermis segmentation accuracy.
Comput. Medical Imaging Graph., September, 2023

Automatic captioning for medical imaging (MIC): a rapid review of literature.
Artif. Intell. Rev., May, 2023

Retrieved Generative Captioning for Medical Images.
Proceedings of the 20th International Conference on Content-based Multimedia Indexing, 2023

2022
Non-Contact Atrial Fibrillation Detection From Face Videos by Learning Systolic Peaks.
IEEE J. Biomed. Health Informatics, 2022

Pain fingerprinting using multimodal sensing: pilot study.
Multim. Tools Appl., 2022

Physical Violence Detection Based on Distributed Surveillance Cameras.
Mob. Networks Appl., 2022

SAM: Self-augmentation mechanism for COVID-19 detection using chest X-ray images.
Knowl. Based Syst., 2022

Whole slide image registration via multi-stained feature matching.
Comput. Biol. Medicine, 2022

Explainability for Medical Image Captioning.
Proceedings of the Eleventh International Conference on Image Processing Theory, 2022

Revealing reliable information from taxi traces: from raw data to information discovery.
Proceedings of the 38th IEEE International Conference on Data Engineering Workshops, 2022

Heart Rate Variability and its Association with Second Ventilatory Threshold Estimation in Maximal Exercise Test.
Proceedings of the 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2022

2021
Verbalization has regulatory influences on autonomic activity during recall of unpleasant experience.
Speech Commun., 2021

Joint Image Encryption and Screen-Cam Robust Two Watermarking Scheme.
Sensors, 2021

Campus Violence Detection Based on Artificial Intelligent Interpretation of Surveillance Video Sequences.
Remote. Sens., 2021

Retinex model based stain normalization technique for whole slide image analysis.
Comput. Medical Imaging Graph., 2021

Unobtrusive, Low-Cost Out-of-Hospital, and In-Hospital Measurement and Monitoring System.
Adv. Intell. Syst., 2021

Attention-based CNN-GRU Model For Automatic Medical Images Captioning: ImageCLEF 2021.
Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to, 2021

Cough Activated Dynamic Face Visor.
Proceedings of the AHs '21: Augmented Humans Conference 2021, 2021

2020
Atrial Fibrillation Detection From Face Videos by Fusing Subtle Variations.
IEEE Trans. Circuits Syst. Video Technol., 2020

A Video-Based DT-SVM School Violence Detecting Algorithm.
Sensors, 2020

A Multi-sensor School Violence Detecting Method Based on Improved Relief-F and D-S Algorithms.
Mob. Networks Appl., 2020

Bridging learning sciences, machine learning and affective computing for understanding cognition and affect in collaborative learning.
Br. J. Educ. Technol., 2020

Screen-Cam Robust and Blind Watermarking for Tile Satellite Images.
IEEE Access, 2020

Design Sensibilities - Designing for Cultural Sensitivity.
Proceedings of the NordiCHI '20: Shaping Experiences, 2020

Emotional well-being in smart environments: an experiment with EEG.
Proceedings of the UbiComp/ISWC '20: 2020 ACM International Joint Conference on Pervasive and Ubiquitous Computing and 2020 ACM International Symposium on Wearable Computers, 2020

2019
3D Multi-Resolution Optical Flow Analysis of Cardiovascular Pulse Propagation in Human Brain.
IEEE Trans. Medical Imaging, 2019

Are we together or not? The temporal interplay of monitoring, physiological arousal and physiological synchrony during a collaborative exam.
Int. J. Comput. Support. Collab. Learn., 2019

Multimodal data to design visual learning analytics for understanding regulation of learning.
Comput. Hum. Behav., 2019

Examining shared monitoring in collaborative learning: A case of a recurrence quantification analysis approach.
Comput. Hum. Behav., 2019

Effect of Different ECG Leads on Estimated R-R Intervals and Heart Rate Variability Parameters.
Proceedings of the 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2019

2018
Increasing the capturing angle in print-cam robust watermarking.
J. Syst. Softw., 2018

A Combined Motion-Audio School Bullying Detection Algorithm.
Int. J. Pattern Recognit. Artif. Intell., 2018

Emotion recognition and school violence detection from children speech.
EURASIP J. Wirel. Commun. Netw., 2018

Physical Violence Detection with Movement Sensors.
Proceedings of the Machine Learning and Intelligent Communications, 2018

The OBF Database: A Large Face Video Database for Remote Physiological Signal Measurement and Atrial Fibrillation Detection.
Proceedings of the 13th IEEE International Conference on Automatic Face & Gesture Recognition, 2018

A School Violence Detection Algorithm Based on a Single MEMS Sensor.
Proceedings of the Communications, Signal Processing, and Systems, 2018

2017
Extracting watermarks from printouts captured with wide angles using computational photography.
Multim. Tools Appl., 2017

Emotion Recognition Using Neighborhood Components Analysis and ECG/HRV-Based Features.
Proceedings of the Pattern Recognition Applications and Methods, 2017

Enhancing Emotion Recognition from ECG Signals using Supervised Dimensionality Reduction.
Proceedings of the 6th International Conference on Pattern Recognition Applications and Methods, 2017

Bivariate empirical mode decomposition for ECG-based biometric identification with emotional data.
Proceedings of the 2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2017

Contribution of body movements on the heart rate variability during high intensity running.
Proceedings of the 2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2017

Spectral Data Fusion for Robust ECG-derived Respiration with Experiments in Different Physical Activity Levels.
Proceedings of the 10th International Joint Conference on Biomedical Engineering Systems and Technologies (BIOSTEC 2017), 2017

2016
MORE - a multimodal observation and analysis system for social interaction research.
Multim. Tools Appl., 2016

Improving Robustness of Biometric Identity Determination with Digital Watermarking.
J. Electr. Comput. Eng., 2016

Multi-modal emotion analysis from facial expressions and electroencephalogram.
Comput. Vis. Image Underst., 2016

A data hiding approach for sensitive smartphone data.
Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2016

Using Hilbert-Huang Transform to assess EEG slow wave activity during anesthesia in post-cardiac arrest patients.
Proceedings of the 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2016

Short-term assessment of autonomic nervous system as a potential tool to quantify pain experience.
Proceedings of the 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2016

Comparing features from ECG pattern and HRV analysis for emotion recognition system.
Proceedings of the 2016 IEEE Conference on Computational Intelligence in Bioinformatics and Computational Biology, 2016

Continuous Postoperative Respiratory Monitoring with Calibrated Respiratory Effort Belts: Pilot Study.
Proceedings of the Biomedical Engineering Systems and Technologies, 2016

Respiratory Effort Belts in Postoperative Respiratory Monitoring: Pilot Study with Different Patients.
Proceedings of the 9th International Joint Conference on Biomedical Engineering Systems and Technologies (BIOSTEC 2016), 2016

Temporally Synchronized Reversible Data Hiding of EEG to MREG.
Proceedings of the 9th International Joint Conference on Biomedical Engineering Systems and Technologies (BIOSTEC 2016), 2016

2015
High-Frequency Electroencephalographic Activity in Left Temporal Area Is Associated with Pleasant Emotion Induced by Video Clips.
Comput. Intell. Neurosci., 2015

An instance-based physical violence detection algorithm for school bullying prevention.
Proceedings of the International Wireless Communications and Mobile Computing Conference, 2015

Reversible blind data hiding for verifying integrity and authenticating MRI and X-Ray images.
Proceedings of the 9th International Symposium on Medical Information and Communication Technology, 2015

Accurate measurement of respiratory airflow waveforms using depth data.
Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015

Concomitant dynamic changes in autonomic nervous system function and nasal airflow resistance during allergen provocation.
Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015

Speeding up the file access of large compressed NIfTI neuroimaging data.
Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015

2014
Physical Violence Detection for Preventing School Bullying.
Adv. Artif. Intell., 2014

Receiver performance evaluation on IEEE 802.15.6 based WBAN for monitoring Parkinson's disease.
Proceedings of the 8th International Symposium on Medical Information and Communication Technology, 2014

2013
Classifier-Based Learning of Nonlinear Feature Manifold for Visualization of Emotional Speech Prosody.
IEEE Trans. Affect. Comput., 2013

Security threats against the transmission chain of a medical health monitoring system.
Proceedings of the IEEE 15th International Conference on e-Health Networking, 2013

EEG-based recognition of video-induced emotions: Selecting subject-independent feature set.
Proceedings of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2013

IEEE802.15.6 -based multi-accelerometer WBAN system for monitoring Parkinson's disease.
Proceedings of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2013

The Digital Orationes Project: Interfacing a Restoration Manuscript.
Proceedings of the 8th Annual International Conference of the Alliance of Digital Humanities Organizations, 2013

Dynamic Changes of Nasal Airflow Resistance During Provocation with Birch Pollen Allergen.
Proceedings of the Biomedical Engineering Systems and Technologies, 2013

Continuous Nasal Airflow Resistance during Birch Pollen Provocation Test.
Proceedings of the BIOSIGNALS 2013, 2013

Voluntary Eye Movement Patterns while Viewing Müller-Lyer Illusion - A New Screening Method for Scotoma Patients.
Proceedings of the BIOSIGNALS 2013, 2013

2012
Toward an interactive poster using digital watermarking and a mobile phone camera.
Signal Image Video Process., 2012

Experimental comparison of connectivity measures with simulated EEG signals.
Medical Biol. Eng. Comput., 2012

Image watermarking with feature point based synchronization robust to print-scan attack.
J. Vis. Commun. Image Represent., 2012

EEG-based detection of awakening from isoflurane anesthesia in rats.
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012

Multimodal emotion recognition by combining physiological signals and facial expressions: A preliminary study.
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012

'Eric, you do not humble well': The Image of the Modern Vampire in Text and on Screen.
Proceedings of the 7th Annual International Conference of the Alliance of Digital Humanities Organizations, 2012

Optimal anisotropic lead scaling of multichannel ECG to reduce magnitude signal variability.
Proceedings of the 12th IEEE International Conference on Bioinformatics & Bioengineering, 2012

2011
Depth of Anesthesia During Multidrug Infusion: Separating the Effects of Propofol and Remifentanil Using the Spectral Features of EEG.
IEEE Trans. Biomed. Eng., 2011

Classification of emotion in spoken Finnish using vowel-length segments: Increasing reliability with a fusion technique.
Speech Commun., 2011

Watermark Recovery from a Dual Layer Hologram with a Digital Camera.
Proceedings of the Image Analysis - 17th Scandinavian Conference, 2011

HRV and EEG based indicators of stress in children with asperger syndrome in audio-visual stimulus test.
Proceedings of the 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011

The Time Machine: Capturing Worlds across Time in Texts.
Proceedings of the 6th Annual International Conference of the Alliance of Digital Humanities Organizations, 2011

2010
Image watermarking with a directed periodic pattern to embed multibit messages resilient to print-scan and compound attacks.
J. Syst. Softw., 2010

LAP, LICHEN, and DASS - Experiences combining data and tools.
Proceedings of the 5th Annual International Conference of the Alliance of Digital Humanities Organizations, 2010

2009
Invariant trajectory classification of dynamical systems with a case study on ECG.
Pattern Recognit., 2009

A Nonreference Image Fusion Metric Based on the Regional Importance Measure.
IEEE J. Sel. Top. Signal Process., 2009

Reading Watermarks from Printed Binary Images with a Camera Phone.
Proceedings of the Digital Watermarking, 8th International Workshop, 2009

2008
Reducing the Effect of Respiration in Baroreflex Sensitivity Estimation With Adaptive Filtering.
IEEE Trans. Biomed. Eng., 2008

On the conjugacy search problem and left conjugacy closed loops.
Appl. Algebra Eng. Commun. Comput., 2008

2007
Analysing performance in a word prediction system with multiple prediction methods.
Comput. Speech Lang., 2007

Multiple Domain Watermarking for Print-Scan and JPEG Resilient Data Hiding.
Proceedings of the Digital Watermarking, 6th International Workshop, 2007

Improved resistance against time desynchronization attacks in multibit audiowatermarking.
Proceedings of the 9th International Symposium on Signal Processing and Its Applications, 2007

2006
Monotonicity of approximate entropy during transition from awareness to unresponsiveness due to propofol anesthetic induction.
IEEE Trans. Biomed. Eng., 2006

Forecasting the Unresponsiveness to Verbal Command on the Basis of EEG Frequency Progression During Anesthetic Induction With Propofol.
IEEE Trans. Biomed. Eng., 2006

On the significance of cluster-temporal browsing for generic video retrieval: a statistical analysis.
Proceedings of the 14th ACM International Conference on Multimedia, 2006

Wavelet Domain Print-Scan and JPEG Resilient Data Hiding Method.
Proceedings of the Digital Watermarking, 5th International Workshop, 2006

Mobile DRM-Enabled Multimedia Platform for Peer-to-Peer Applications.
Proceedings of the Eigth IEEE International Symposium on Multimedia (ISM 2006), 2006

Advancing Content-Based Retrieval Effectiveness with Cluster-Temporal Browsing in Multilingual Video Databases.
Proceedings of the 2006 IEEE International Conference on Multimedia and Expo, 2006

2005
BOLD signal increase preceeds EEG spike activity - a dynamic penicillin induced focal epilepsy in deep anesthesia.
NeuroImage, 2005

Increasing Robustness of LSB Audio Steganography by Reduced Distortion LSB Coding.
J. Univers. Comput. Sci., 2005

Watermark-based Counter for Restricting Digital Audio Consumption.
Proceedings of the International Enformatika Conference, 2005

TRECVID 2005 Experiments at Media Team Oulu.
Proceedings of the 2005 TREC Video Retrieval Evaluation, 2005

RDF-Based Model for Context-Aware Reasoning in Rich Service Environment.
Proceedings of the 3rd IEEE Conference on Pervasive Computing and Communications Workshops (PerCom 2005 Workshops), 2005

Comparison of Visual Features and Fusion Techniques in Automatic Detection of Concepts from News Video.
Proceedings of the 2005 IEEE International Conference on Multimedia and Expo, 2005

Hash-based Counter Scheme for Digital Rights Management.
Proceedings of the 2005 IEEE International Conference on Multimedia and Expo, 2005

Fusing digital audio watermarking and authentication in diverse signal domains.
Proceedings of the 13th European Signal Processing Conference, 2005

2004
Spread spectrum audio watermarking using frequency hopping and attack characterization.
Signal Process., 2004

BOLD-contrast functional MRI signal changes related to intermittent rhythmic delta activity in EEG during voluntary hyperventilation - simultaneous EEG and fMRI study.
NeuroImage, 2004

TRECVID 2004 Experiments at MediaTeam Oulu.
Proceedings of the 2004 TREC Video Retrieval Evaluation, 2004

A novel scheme for merging digital audio watermarking and authentication.
Proceedings of the IEEE 6th Workshop on Multimedia Signal Processing, 2004

Analysing the performance of visual, concept and text features in content-based video retrieval.
Proceedings of the 6th ACM SIGMM International Workshop on Multimedia Information Retrieval, 2004

Increasing Robustness of LSB Audio Steganography Using a Novel Embedding Method.
Proceedings of the International Conference on Information Technology: Coding and Computing (ITCC'04), 2004

Cluster-temporal browsing of large news video databases.
Proceedings of the 2004 IEEE International Conference on Multimedia and Expo, 2004

Footstep pattern matching from pressure signals using Segmental Semi-Markov Models.
Proceedings of the 2004 12th European Signal Processing Conference, 2004

2003
Bayesian approach to sensor-based context awareness.
Pers. Ubiquitous Comput., 2003

Adapting applications in handheld devices using fuzzy context information.
Interact. Comput., 2003

TRECVID 2003 Experiments at Media Team Oulu and VTT.
Proceedings of the 2003 TREC Video Retrieval Evaluation, 2003

Increasing Robustness of an Improved Spread Spectrum Audio Watermarking Method Using Attack Characterization.
Proceedings of the Digital Watermarking, Second International Workshop, 2003

Prosody-based classification of emotions in spoken finnish.
Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

Increasing robustness of an audio watermark using turbo codes.
Proceedings of the 2003 IEEE International Conference on Multimedia and Expo, 2003

Detecting Semantic Concepts from Video Using Temporal Gradients and Audio Classification.
Proceedings of the Image and Video Retrieval, Second International Conference, 2003

2002
TREC 2002 Video Track Experiments at MediaTeam Oulu and VTT.
Proceedings of The Eleventh Text REtrieval Conference, 2002

Adapting Applications in Mobile Terminals Using Fuzzy Context Information.
Proceedings of the Mobile Human-Computer Interaction, 4th International Symposium, 2002

Audio prewhitening based on polynomial filtering for optimal watermark detection.
Proceedings of the 11th European Signal Processing Conference, 2002

Increasing the capacity of LSB-based audio steganography.
Proceedings of the IEEE 5th Workshop on Multimedia Signal Processing, 2002

2001
Recognizing human motion with multiple acceleration sensors.
Proceedings of the IEEE International Conference on Systems, 2001

Adaptive filtering of cyclostationary interference from speech.
Proceedings of the 2001 8th IEEE International Conference on Electronics, 2001

2000
Hiding Information in Color Images Using Small Color Palettes.
Proceedings of the Information Security, Third International Workshop, 2000

Hand Gesture Recognition of a Mobile Device User.
Proceedings of the 2000 IEEE International Conference on Multimedia and Expo, 2000

1999
A Dictionary-Adaptive Speech Driven User Interface for a Distributed Multimedia Platform.
Proceedings of the 25th EUROMICRO '99 Conference, 1999

1998
Benchmarking system for document analysis algorithms.
Proceedings of the Document Recognition V, San Jose, CA, USA, January 24, 1998, 1998

1997
Adaptive Document Binarization.
Proceedings of the 4th International Conference Document Analysis and Recognition (ICDAR '97), 1997

A distributed management system for testing document image analysis algorithms.
Proceedings of the 4th International Conference Document Analysis and Recognition (ICDAR '97), 1997

1995
An Experimental Comparison of Autoregressive and Fourier-Based Descriptors in 2D Shape Classification.
IEEE Trans. Pattern Anal. Mach. Intell., 1995

1994
A System for Recognizing Forms and Characters on Cylindrical Objects.
Proceedings of IAPR Workshop on Machine Vision Applications, 1994

1990
A hybrid computer architecture for machine vision.
Proceedings of the 10th IAPR International Conference on Pattern Recognition, 1990


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