Sorry, you need to enable JavaScript to visit this website.

Biomedical signal processing

ECG Reconstruction via PPG: A Pilot Study


In this paper, the relation between electrocardiogram (ECG) and photoplethysmogram (PPG) signals is studied, and the waveform of ECG is inferred via the PPG signals. In order to address this inverse problem, a transform is proposed to map the discrete cosine transform (DCT) coefficients of each PPG cycle to those of the corresponding ECG cycle. The resulting DCT coefficients of the ECG cycle are inversely transformed to obtain the reconstructed ECG waveform. The proposed method is evaluated on a benchmark dataset of subjects with a variety of combinations of age and weight.

Paper Details

Authors:
Qiang Zhu, Xin Tian, Chau-Wai Wong, Min Wu
Submitted On:
22 May 2019 - 5:16pm
Short Link:
Type:
Document Year:
Cite

Document Files

Presentation slides (pdf version)

(24)

Subscribe

[1] Qiang Zhu, Xin Tian, Chau-Wai Wong, Min Wu, "ECG Reconstruction via PPG: A Pilot Study", IEEE SigPort, 2019. [Online]. Available: http://sigport.org/4558. Accessed: Jun. 26, 2019.
@article{4558-19,
url = {http://sigport.org/4558},
author = {Qiang Zhu; Xin Tian; Chau-Wai Wong; Min Wu },
publisher = {IEEE SigPort},
title = {ECG Reconstruction via PPG: A Pilot Study},
year = {2019} }
TY - EJOUR
T1 - ECG Reconstruction via PPG: A Pilot Study
AU - Qiang Zhu; Xin Tian; Chau-Wai Wong; Min Wu
PY - 2019
PB - IEEE SigPort
UR - http://sigport.org/4558
ER -
Qiang Zhu, Xin Tian, Chau-Wai Wong, Min Wu. (2019). ECG Reconstruction via PPG: A Pilot Study. IEEE SigPort. http://sigport.org/4558
Qiang Zhu, Xin Tian, Chau-Wai Wong, Min Wu, 2019. ECG Reconstruction via PPG: A Pilot Study. Available at: http://sigport.org/4558.
Qiang Zhu, Xin Tian, Chau-Wai Wong, Min Wu. (2019). "ECG Reconstruction via PPG: A Pilot Study." Web.
1. Qiang Zhu, Xin Tian, Chau-Wai Wong, Min Wu. ECG Reconstruction via PPG: A Pilot Study [Internet]. IEEE SigPort; 2019. Available from : http://sigport.org/4558

BEAMFORMER DESIGN UNDER TIME-CORRELATED INTERFERENCE AND ONLINE IMPLEMENTATION: BRAIN-ACTIVITY RECONSTRUCTION FROM EEG

Paper Details

Authors:
Submitted On:
17 May 2019 - 6:04am
Short Link:
Type:
Event:
Presenter's Name:
Paper Code:
Document Year:
Cite

Document Files

presen_SIP_ICASSP.pdf

(13)

Subscribe

[1] , "BEAMFORMER DESIGN UNDER TIME-CORRELATED INTERFERENCE AND ONLINE IMPLEMENTATION: BRAIN-ACTIVITY RECONSTRUCTION FROM EEG", IEEE SigPort, 2019. [Online]. Available: http://sigport.org/4546. Accessed: Jun. 26, 2019.
@article{4546-19,
url = {http://sigport.org/4546},
author = { },
publisher = {IEEE SigPort},
title = {BEAMFORMER DESIGN UNDER TIME-CORRELATED INTERFERENCE AND ONLINE IMPLEMENTATION: BRAIN-ACTIVITY RECONSTRUCTION FROM EEG},
year = {2019} }
TY - EJOUR
T1 - BEAMFORMER DESIGN UNDER TIME-CORRELATED INTERFERENCE AND ONLINE IMPLEMENTATION: BRAIN-ACTIVITY RECONSTRUCTION FROM EEG
AU -
PY - 2019
PB - IEEE SigPort
UR - http://sigport.org/4546
ER -
. (2019). BEAMFORMER DESIGN UNDER TIME-CORRELATED INTERFERENCE AND ONLINE IMPLEMENTATION: BRAIN-ACTIVITY RECONSTRUCTION FROM EEG. IEEE SigPort. http://sigport.org/4546
, 2019. BEAMFORMER DESIGN UNDER TIME-CORRELATED INTERFERENCE AND ONLINE IMPLEMENTATION: BRAIN-ACTIVITY RECONSTRUCTION FROM EEG. Available at: http://sigport.org/4546.
. (2019). "BEAMFORMER DESIGN UNDER TIME-CORRELATED INTERFERENCE AND ONLINE IMPLEMENTATION: BRAIN-ACTIVITY RECONSTRUCTION FROM EEG." Web.
1. . BEAMFORMER DESIGN UNDER TIME-CORRELATED INTERFERENCE AND ONLINE IMPLEMENTATION: BRAIN-ACTIVITY RECONSTRUCTION FROM EEG [Internet]. IEEE SigPort; 2019. Available from : http://sigport.org/4546

BEAMFORMER DESIGN UNDER TIME-CORRELATED INTERFERENCE AND ONLINE IMPLEMENTATION: BRAIN-ACTIVITY RECONSTRUCTION FROM EEG

Paper Details

Authors:
Submitted On:
17 May 2019 - 6:04am
Short Link:
Type:
Event:
Presenter's Name:
Paper Code:
Document Year:
Cite

Document Files

BEAMFORMER_DESIGN_TIME-CORRELATED_INTERFERENCE

(9)

Subscribe

[1] , "BEAMFORMER DESIGN UNDER TIME-CORRELATED INTERFERENCE AND ONLINE IMPLEMENTATION: BRAIN-ACTIVITY RECONSTRUCTION FROM EEG", IEEE SigPort, 2019. [Online]. Available: http://sigport.org/4545. Accessed: Jun. 26, 2019.
@article{4545-19,
url = {http://sigport.org/4545},
author = { },
publisher = {IEEE SigPort},
title = {BEAMFORMER DESIGN UNDER TIME-CORRELATED INTERFERENCE AND ONLINE IMPLEMENTATION: BRAIN-ACTIVITY RECONSTRUCTION FROM EEG},
year = {2019} }
TY - EJOUR
T1 - BEAMFORMER DESIGN UNDER TIME-CORRELATED INTERFERENCE AND ONLINE IMPLEMENTATION: BRAIN-ACTIVITY RECONSTRUCTION FROM EEG
AU -
PY - 2019
PB - IEEE SigPort
UR - http://sigport.org/4545
ER -
. (2019). BEAMFORMER DESIGN UNDER TIME-CORRELATED INTERFERENCE AND ONLINE IMPLEMENTATION: BRAIN-ACTIVITY RECONSTRUCTION FROM EEG. IEEE SigPort. http://sigport.org/4545
, 2019. BEAMFORMER DESIGN UNDER TIME-CORRELATED INTERFERENCE AND ONLINE IMPLEMENTATION: BRAIN-ACTIVITY RECONSTRUCTION FROM EEG. Available at: http://sigport.org/4545.
. (2019). "BEAMFORMER DESIGN UNDER TIME-CORRELATED INTERFERENCE AND ONLINE IMPLEMENTATION: BRAIN-ACTIVITY RECONSTRUCTION FROM EEG." Web.
1. . BEAMFORMER DESIGN UNDER TIME-CORRELATED INTERFERENCE AND ONLINE IMPLEMENTATION: BRAIN-ACTIVITY RECONSTRUCTION FROM EEG [Internet]. IEEE SigPort; 2019. Available from : http://sigport.org/4545

Diving Deep onto Discriminative Ensemble of Histological Hashing & Class-Specific Manifold Learning for Multi-class Breast Carcinoma Taxonomy


Histopathological images (HI) encrypt resolution dependent heterogeneous textures & diverse color distribution variability, manifesting in micro-structural surface tissue convolutions & inherently high coherency of cancerous cells posing significant challenges to breast cancer (BC) multi-classification.

Paper Details

Authors:
Sawon Pratiher, Subhankar Chattoraj
Submitted On:
11 May 2019 - 2:13am
Short Link:
Type:
Event:
Presenter's Name:
Paper Code:
Document Year:
Cite

Document Files

ICASSP_2104.pdf

(15)

Subscribe

[1] Sawon Pratiher, Subhankar Chattoraj, "Diving Deep onto Discriminative Ensemble of Histological Hashing & Class-Specific Manifold Learning for Multi-class Breast Carcinoma Taxonomy", IEEE SigPort, 2019. [Online]. Available: http://sigport.org/4436. Accessed: Jun. 26, 2019.
@article{4436-19,
url = {http://sigport.org/4436},
author = {Sawon Pratiher; Subhankar Chattoraj },
publisher = {IEEE SigPort},
title = {Diving Deep onto Discriminative Ensemble of Histological Hashing & Class-Specific Manifold Learning for Multi-class Breast Carcinoma Taxonomy},
year = {2019} }
TY - EJOUR
T1 - Diving Deep onto Discriminative Ensemble of Histological Hashing & Class-Specific Manifold Learning for Multi-class Breast Carcinoma Taxonomy
AU - Sawon Pratiher; Subhankar Chattoraj
PY - 2019
PB - IEEE SigPort
UR - http://sigport.org/4436
ER -
Sawon Pratiher, Subhankar Chattoraj. (2019). Diving Deep onto Discriminative Ensemble of Histological Hashing & Class-Specific Manifold Learning for Multi-class Breast Carcinoma Taxonomy. IEEE SigPort. http://sigport.org/4436
Sawon Pratiher, Subhankar Chattoraj, 2019. Diving Deep onto Discriminative Ensemble of Histological Hashing & Class-Specific Manifold Learning for Multi-class Breast Carcinoma Taxonomy. Available at: http://sigport.org/4436.
Sawon Pratiher, Subhankar Chattoraj. (2019). "Diving Deep onto Discriminative Ensemble of Histological Hashing & Class-Specific Manifold Learning for Multi-class Breast Carcinoma Taxonomy." Web.
1. Sawon Pratiher, Subhankar Chattoraj. Diving Deep onto Discriminative Ensemble of Histological Hashing & Class-Specific Manifold Learning for Multi-class Breast Carcinoma Taxonomy [Internet]. IEEE SigPort; 2019. Available from : http://sigport.org/4436

DEEP LEARNING THE EEG MANIFOLD FOR PHONOLOGICAL CATEGORIZATION FROM ACTIVE THOUGHTS


Speech-related Brain Computer Interfaces (BCI) aim primarily at finding an alternative vocal communication pathway for
people with speaking disabilities. As a step towards full decoding of imagined speech from active thoughts, we present a
BCI system for subject-independent classification of phonological categories exploiting a novel deep learning based

Paper Details

Authors:
Pramit Saha, Muhammad Abdul Mageed, Sidney Fels
Submitted On:
10 May 2019 - 8:57am
Short Link:
Type:
Event:
Presenter's Name:
Paper Code:
Document Year:
Cite

Document Files

ICASSP 2019_2585.pdf

(12)

Subscribe

[1] Pramit Saha, Muhammad Abdul Mageed, Sidney Fels, "DEEP LEARNING THE EEG MANIFOLD FOR PHONOLOGICAL CATEGORIZATION FROM ACTIVE THOUGHTS", IEEE SigPort, 2019. [Online]. Available: http://sigport.org/4323. Accessed: Jun. 26, 2019.
@article{4323-19,
url = {http://sigport.org/4323},
author = {Pramit Saha; Muhammad Abdul Mageed; Sidney Fels },
publisher = {IEEE SigPort},
title = {DEEP LEARNING THE EEG MANIFOLD FOR PHONOLOGICAL CATEGORIZATION FROM ACTIVE THOUGHTS},
year = {2019} }
TY - EJOUR
T1 - DEEP LEARNING THE EEG MANIFOLD FOR PHONOLOGICAL CATEGORIZATION FROM ACTIVE THOUGHTS
AU - Pramit Saha; Muhammad Abdul Mageed; Sidney Fels
PY - 2019
PB - IEEE SigPort
UR - http://sigport.org/4323
ER -
Pramit Saha, Muhammad Abdul Mageed, Sidney Fels. (2019). DEEP LEARNING THE EEG MANIFOLD FOR PHONOLOGICAL CATEGORIZATION FROM ACTIVE THOUGHTS. IEEE SigPort. http://sigport.org/4323
Pramit Saha, Muhammad Abdul Mageed, Sidney Fels, 2019. DEEP LEARNING THE EEG MANIFOLD FOR PHONOLOGICAL CATEGORIZATION FROM ACTIVE THOUGHTS. Available at: http://sigport.org/4323.
Pramit Saha, Muhammad Abdul Mageed, Sidney Fels. (2019). "DEEP LEARNING THE EEG MANIFOLD FOR PHONOLOGICAL CATEGORIZATION FROM ACTIVE THOUGHTS." Web.
1. Pramit Saha, Muhammad Abdul Mageed, Sidney Fels. DEEP LEARNING THE EEG MANIFOLD FOR PHONOLOGICAL CATEGORIZATION FROM ACTIVE THOUGHTS [Internet]. IEEE SigPort; 2019. Available from : http://sigport.org/4323

Waveform Modeling by Adaptive Weighted Hermite Functions


Modern medical science demands sophisticated signal representation methods in order to cope with the increasing amount of data. Important criteria for these methods are mainly low computational and storage costs, whereas the underlying mathematical model should still be interpretable and meaningful for the data analyst. One of the most promising models fulfilling these criteria is based on Hermite functions, however having some important limitations for specific biomedical wave shapes.

Paper Details

Authors:
Péter Kovács, Carl Böck, Tamás Dósza, Jens Meier, Mario Huemer
Submitted On:
10 May 2019 - 9:31am
Short Link:
Type:
Event:
Presenter's Name:
Paper Code:
Document Year:
Cite

Document Files

Weighted_Hermite_Models.pdf

(13)

Subscribe

[1] Péter Kovács, Carl Böck, Tamás Dósza, Jens Meier, Mario Huemer, "Waveform Modeling by Adaptive Weighted Hermite Functions", IEEE SigPort, 2019. [Online]. Available: http://sigport.org/4320. Accessed: Jun. 26, 2019.
@article{4320-19,
url = {http://sigport.org/4320},
author = {Péter Kovács; Carl Böck; Tamás Dósza; Jens Meier; Mario Huemer },
publisher = {IEEE SigPort},
title = {Waveform Modeling by Adaptive Weighted Hermite Functions},
year = {2019} }
TY - EJOUR
T1 - Waveform Modeling by Adaptive Weighted Hermite Functions
AU - Péter Kovács; Carl Böck; Tamás Dósza; Jens Meier; Mario Huemer
PY - 2019
PB - IEEE SigPort
UR - http://sigport.org/4320
ER -
Péter Kovács, Carl Böck, Tamás Dósza, Jens Meier, Mario Huemer. (2019). Waveform Modeling by Adaptive Weighted Hermite Functions. IEEE SigPort. http://sigport.org/4320
Péter Kovács, Carl Böck, Tamás Dósza, Jens Meier, Mario Huemer, 2019. Waveform Modeling by Adaptive Weighted Hermite Functions. Available at: http://sigport.org/4320.
Péter Kovács, Carl Böck, Tamás Dósza, Jens Meier, Mario Huemer. (2019). "Waveform Modeling by Adaptive Weighted Hermite Functions." Web.
1. Péter Kovács, Carl Böck, Tamás Dósza, Jens Meier, Mario Huemer. Waveform Modeling by Adaptive Weighted Hermite Functions [Internet]. IEEE SigPort; 2019. Available from : http://sigport.org/4320

TV-DCT: Method to Impute Gene Expression Data Using DCT Based Sparsity and Total Variation Denoising

Paper Details

Authors:
Akanksha Farswan, Anubha Gupta
Submitted On:
10 May 2019 - 12:55am
Short Link:
Type:
Event:
Presenter's Name:
Paper Code:
Document Year:
Cite

Document Files

ICASSPfinalposter.pdf

(9)

Subscribe

[1] Akanksha Farswan, Anubha Gupta, "TV-DCT: Method to Impute Gene Expression Data Using DCT Based Sparsity and Total Variation Denoising", IEEE SigPort, 2019. [Online]. Available: http://sigport.org/4268. Accessed: Jun. 26, 2019.
@article{4268-19,
url = {http://sigport.org/4268},
author = {Akanksha Farswan; Anubha Gupta },
publisher = {IEEE SigPort},
title = {TV-DCT: Method to Impute Gene Expression Data Using DCT Based Sparsity and Total Variation Denoising},
year = {2019} }
TY - EJOUR
T1 - TV-DCT: Method to Impute Gene Expression Data Using DCT Based Sparsity and Total Variation Denoising
AU - Akanksha Farswan; Anubha Gupta
PY - 2019
PB - IEEE SigPort
UR - http://sigport.org/4268
ER -
Akanksha Farswan, Anubha Gupta. (2019). TV-DCT: Method to Impute Gene Expression Data Using DCT Based Sparsity and Total Variation Denoising. IEEE SigPort. http://sigport.org/4268
Akanksha Farswan, Anubha Gupta, 2019. TV-DCT: Method to Impute Gene Expression Data Using DCT Based Sparsity and Total Variation Denoising. Available at: http://sigport.org/4268.
Akanksha Farswan, Anubha Gupta. (2019). "TV-DCT: Method to Impute Gene Expression Data Using DCT Based Sparsity and Total Variation Denoising." Web.
1. Akanksha Farswan, Anubha Gupta. TV-DCT: Method to Impute Gene Expression Data Using DCT Based Sparsity and Total Variation Denoising [Internet]. IEEE SigPort; 2019. Available from : http://sigport.org/4268

Motion Artefact Removal in Functional Near-InfraRed Spectroscopy Signals based on Robust Estimation


Functional Near-InfraRed Spectroscopy (fNIRS) has gained widespread acceptance as a non-invasive neuroimaging modality for monitoring functional brain activities. fNIRS uses light in the near infra-red spectrum (600-900 nm) to penetrate human brain tissues and estimates the oxygenation conditions based on the proportion of light absorbed. In order to get reliable results, artefacts and noise need to be separated from fNIRS physiological signals. This paper focuses on removing motion-related artefacts. A new motion artefact removal algorithm based on robust parameter estimation is proposed.

Paper Details

Authors:
Mengmeng Wang, Abd-Krim Seghouane
Submitted On:
10 May 2019 - 12:35am
Short Link:
Type:
Event:
Paper Code:
Document Year:
Cite

Document Files

ICASSP2019_Poster_4221.pdf

(13)

Subscribe

[1] Mengmeng Wang, Abd-Krim Seghouane, "Motion Artefact Removal in Functional Near-InfraRed Spectroscopy Signals based on Robust Estimation", IEEE SigPort, 2019. [Online]. Available: http://sigport.org/4266. Accessed: Jun. 26, 2019.
@article{4266-19,
url = {http://sigport.org/4266},
author = {Mengmeng Wang; Abd-Krim Seghouane },
publisher = {IEEE SigPort},
title = {Motion Artefact Removal in Functional Near-InfraRed Spectroscopy Signals based on Robust Estimation},
year = {2019} }
TY - EJOUR
T1 - Motion Artefact Removal in Functional Near-InfraRed Spectroscopy Signals based on Robust Estimation
AU - Mengmeng Wang; Abd-Krim Seghouane
PY - 2019
PB - IEEE SigPort
UR - http://sigport.org/4266
ER -
Mengmeng Wang, Abd-Krim Seghouane. (2019). Motion Artefact Removal in Functional Near-InfraRed Spectroscopy Signals based on Robust Estimation. IEEE SigPort. http://sigport.org/4266
Mengmeng Wang, Abd-Krim Seghouane, 2019. Motion Artefact Removal in Functional Near-InfraRed Spectroscopy Signals based on Robust Estimation. Available at: http://sigport.org/4266.
Mengmeng Wang, Abd-Krim Seghouane. (2019). "Motion Artefact Removal in Functional Near-InfraRed Spectroscopy Signals based on Robust Estimation." Web.
1. Mengmeng Wang, Abd-Krim Seghouane. Motion Artefact Removal in Functional Near-InfraRed Spectroscopy Signals based on Robust Estimation [Internet]. IEEE SigPort; 2019. Available from : http://sigport.org/4266

SPEECH RECOGNITION WITH NO SPEECH OR WITH NOISY SPEECH


The performance of automatic speech recognition systems(ASR) degrades in the presence of noisy speech. This paper demonstrates that using electroencephalography (EEG) can help automatic speech recognition systems overcome performance loss in the presence of noise. The paper also shows that distillation training of automatic speech recognition systems using EEG features will increase their performance. Finally, we demonstrate the ability to recognize words from EEG with no speech signal on a limited English vocabulary with high accuracy.

Paper Details

Authors:
Co Tran, Jianguo Yu, Ahmed Tewfik
Submitted On:
10 May 2019 - 9:56am
Short Link:
Type:
Event:
Presenter's Name:
Paper Code:
Document Year:
Cite

Document Files

icassp_2019_pdf_version.pdf

(12)

icassp_2019_pdf_version.pdf

(10)

Subscribe

[1] Co Tran, Jianguo Yu, Ahmed Tewfik, "SPEECH RECOGNITION WITH NO SPEECH OR WITH NOISY SPEECH", IEEE SigPort, 2019. [Online]. Available: http://sigport.org/4245. Accessed: Jun. 26, 2019.
@article{4245-19,
url = {http://sigport.org/4245},
author = {Co Tran; Jianguo Yu; Ahmed Tewfik },
publisher = {IEEE SigPort},
title = {SPEECH RECOGNITION WITH NO SPEECH OR WITH NOISY SPEECH},
year = {2019} }
TY - EJOUR
T1 - SPEECH RECOGNITION WITH NO SPEECH OR WITH NOISY SPEECH
AU - Co Tran; Jianguo Yu; Ahmed Tewfik
PY - 2019
PB - IEEE SigPort
UR - http://sigport.org/4245
ER -
Co Tran, Jianguo Yu, Ahmed Tewfik. (2019). SPEECH RECOGNITION WITH NO SPEECH OR WITH NOISY SPEECH. IEEE SigPort. http://sigport.org/4245
Co Tran, Jianguo Yu, Ahmed Tewfik, 2019. SPEECH RECOGNITION WITH NO SPEECH OR WITH NOISY SPEECH. Available at: http://sigport.org/4245.
Co Tran, Jianguo Yu, Ahmed Tewfik. (2019). "SPEECH RECOGNITION WITH NO SPEECH OR WITH NOISY SPEECH." Web.
1. Co Tran, Jianguo Yu, Ahmed Tewfik. SPEECH RECOGNITION WITH NO SPEECH OR WITH NOISY SPEECH [Internet]. IEEE SigPort; 2019. Available from : http://sigport.org/4245

BASELINE WANDER REMOVAL AND ISOELECTRIC CORRECTION IN ELECTROCARDIOGRAMS USING CLUSTERING

Paper Details

Authors:
Submitted On:
9 May 2019 - 5:45pm
Short Link:
Type:
Event:
Presenter's Name:
Document Year:
Cite

Document Files

icassp_2019_poster.pdf

(30)

Subscribe

[1] , "BASELINE WANDER REMOVAL AND ISOELECTRIC CORRECTION IN ELECTROCARDIOGRAMS USING CLUSTERING", IEEE SigPort, 2019. [Online]. Available: http://sigport.org/4244. Accessed: Jun. 26, 2019.
@article{4244-19,
url = {http://sigport.org/4244},
author = { },
publisher = {IEEE SigPort},
title = {BASELINE WANDER REMOVAL AND ISOELECTRIC CORRECTION IN ELECTROCARDIOGRAMS USING CLUSTERING},
year = {2019} }
TY - EJOUR
T1 - BASELINE WANDER REMOVAL AND ISOELECTRIC CORRECTION IN ELECTROCARDIOGRAMS USING CLUSTERING
AU -
PY - 2019
PB - IEEE SigPort
UR - http://sigport.org/4244
ER -
. (2019). BASELINE WANDER REMOVAL AND ISOELECTRIC CORRECTION IN ELECTROCARDIOGRAMS USING CLUSTERING. IEEE SigPort. http://sigport.org/4244
, 2019. BASELINE WANDER REMOVAL AND ISOELECTRIC CORRECTION IN ELECTROCARDIOGRAMS USING CLUSTERING. Available at: http://sigport.org/4244.
. (2019). "BASELINE WANDER REMOVAL AND ISOELECTRIC CORRECTION IN ELECTROCARDIOGRAMS USING CLUSTERING." Web.
1. . BASELINE WANDER REMOVAL AND ISOELECTRIC CORRECTION IN ELECTROCARDIOGRAMS USING CLUSTERING [Internet]. IEEE SigPort; 2019. Available from : http://sigport.org/4244

Pages