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Department of Biomedical Engineering
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Head,
Biomedical Signal Processing Lab.
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B.Sc.: 1992, (Cum Laude) Ben-Gurion University, Beer-Sheva, Israel. M.Sc.:1998 (Magna Cum Laude), Ben-Gurion University, Beer-Sheva, Israel. Ph.D.: 2004, Research Interests: Digital signal processing, biomedical signal processing, speech and audio signal processing, statistical pattern recognition, speaker recognition, speech recognition, compression and coding of digital signals, algorithm development. |
Email: yaniv@bgu.ac.il
Tel.: +972-8-6428372
Fax.: +972-8-6428371
To the NEW Biomedical Signal Processing
Research Lab. web page
To the old Biomedical Signal Processing
Research Lab. web page
Courses:
"Physiological Signal Processing" - 367-1-4651
"Advanced topics in physiological signal processing" – for graduate students
"Introduction to Signal Processing" - 367-1-4241
"Medical Instrumentation" – 367-1- 3301
Recent Publications (not
updated):
(Underlined names
are students under the supervision of Yaniv Zigel)
Textbooks
1. Y. Zigel and H. Azaria, Digital Systems: exercise textbook, Ben-Gurion University, 1998 (in Hebrew)
1. Y. Zigel, A. Cohen and A. Katz, "The Weighted Diagnostic Distortion (WDD) Measure for ECG Signal Compression," Yearbook of Medical Informatics, 2002: Medical imaging informatics, Schattauer, Germany, Haux Reinhold and Kulikowski Casimir (Eds.), pp. 465-473, 2002.
2. N. Shabtai, B. Rafaely and Y. Zigel. "The Effect of Reverberation on Optimal GMM Order and CMS Performance in Speaker Verification Systems," Advances in Speech Recognition, Noam Shabtai (Ed.), ISBN: 978-953-307-097-1, Sciyo, pp. 37-50, 2010 (invited chapter).
Journals/Transactions
1. A. Cohen and Y. Zigel, "Compression of Multichannel ECG Through Multichannel Long Term Prediction," IEEE BME magazine, Vol. 17, pp. 109-115, 1998.
2. Y. Zigel, A. Cohen and A. Katz, "ECG Signal Compression Using Analysis by Synthesis Coding," IEEE Trans. on Biomedical Eng., vol. 47, pp. 1308-1316, Oct. 2000.
3. Y. Zigel, A. Cohen and A. Katz, "The Weighted Diagnostic Distortion (WDD) Measure for ECG Signal Compression," IEEE Trans. on Biomedical Eng., vol. 47, pp. 1422-1430, Nov. 2000.
4. Y. Zigel, D. Litvak, and I. Gannot, "A Method
for Automatic Fall Detection of Elderly People using Floor Vibrations and Sound
- Proof of concept on human mimicking doll falls," IEEE Trans. on
Biomedical Eng., Vol. 56, No. 12, pp. 2858-2867, 2009.
5. N. Shabtai, Y. Zigel, and B. Rafaely, "Room
Volume Classification from Room Impulse Response using Statistical Pattern
Recognition and Feature Selection" Journal of the Acoustical Society of
America, Vol. 128, Issue 3, pp. 1155-1162, September, 2010.
6. E. Goldshtein, A. Tarasiuk, and Y. Zigel, "Automatic Detection of Obstructive Sleep Apnea using Speech Signals," IEEE Trans. on Biomedical Eng, Vol. 58, No. 5, pp.1373-82, 2011.
7. N. Ben-Israel, Y. Zigel, A. Tal, Y. Segev, and A. Tarasiuk, "Adenotonsillectomy Improves
Slow Wave Activity in Children with Obstructive Sleep Apnea" the
European Respiratory Journal, Vol. 37, pp. 1144-1150, 2011.
8. N. Shabtai, B. Rafaely, and Y. Zigel, "The
Effect of Reverberation on the Performance of Cepstral Mean Subtraction in
Speaker Verification," Journal of Applied Acoustics, Vol. 72,
Issues 2-3, pp. 124-126, February, 2011.
9. G. Dobry, R. Hecht, M. Avigal, and Y. Zigel,
"Supervector Dimension Reduction for Efficient Speaker Age Estimation
Based on the Acoustic Speech Signal," IEEE Trans. on audio, speech, and
language processing, Vol. 19, No. 7, pp. 1975-1985, Sept. 2011.
10. Y. Zigel, M. Mor, E. Zvi, V. Tsviling,
O. Gil, A. Katz, and Y. Etzion, "A Surface ECG-Based Algorithm to
Determine the Atrial Refractoriness of Rodents During electrophysiological
Study," Cardiovascular Engineering and Technology, Vol. 2, Issue 4,
pp. 388-398, 2011.
11. N. Ben-Israel, A. Tarasiuk, and Y. Zigel,
"Obstructive Apnea Hypopnea Index Estimation by Analysis of Nocturnal
Snoring Signals in Adults," SLEEP, Vol. 35, No. 9, pp. 1299-1305,
2012.
This manuscript provoked editorial
commentary in the same volume (pp. 1195-1196).
12. R. M. Hecht, E. Noor, G. Dobry, Y. Zigel, A. Bar-Hillel, and N. Tishby, "Effective Model Representation by Information Bottleneck Principle," IEEE Trans. on audio, speech, and language processing, Vol. 21, Issue 8, pp. 1755 – 1759, 2013.
13. N. Shabtai, Y. Zigel, and B. Rafaely, "Towards Room-Volume Classification from Reverberant Speech using Room-Volume Feature Extraction and Room-Acoustics Parameters," Acta Acustica united with Acustica, Vol. 99, No. 4, pp. 658-669, 2013.
14. E. Dafna, A. Tarasiuk, and Y. Zigel, "Automatic Detection of Whole Night Snoring Events Using Non-Contact Microphone," PlosOne, Dec. 2013.
15. O. Perlman, A. Katz, N. Weissman, G. Amit, and Y. Zigel, "Atrial Electrical Activity Detection Using Linear Combination of 12-Lead ECG Signals," IEEE Trans. on Biomedical Eng., 2014.
Full-Length Refereed Conference Papers
1. Y. Zigel, A. Cohen and A. Katz, "A diagnostic meaningful distortion measure for ECG compression," Proc. 19th Conv. Of Electrical & Electronic Eng. (IEEE) In Israel, pp. 117-120, 1996.
2. Y. Zigel, A. Cohen, A. Abu-Ful, A. Wagshal, and A. Katz, "Analysis by Synthesis ECG Signal Compression," Computers in Cardiology 1997, Vol. 24, pp. 279-282, 1997.
3. Y. Zigel and A. Cohen, "On the optimal distortion measure for ECG compression," EMBEC'99, Vienna, pp. 1618-1619, Nov. 1999 (invited lecture).
4. A. Cohen and Y. Zigel, “On Feature Selection for Speaker Verification,” Proceedings of COST 275 workshop on The Advent of Biometrics on the Internet, Nov. 2002.
5. Y. Zigel and A. Cohen, “On Cohort Selection for Speaker Verification,” Proc. of Eurospeech 2003, pp. 2977-2980, Geneva, 2003.
6. Y. Zigel and A. Cohen, “Text-Dependent Speaker Verification Using Feature Selection with Recognition Related Criterion,” Proc. Odyssey 2004 The Speaker and Language Recognition Workshop, pp. 329-336, Toledo, 2004.
7. Y. Zigel and M. Wasserblat, “How to Deal with Multiple Targets in Speaker Identification systems?,” Odyssey 2006 The Speaker and Language Recognition Workshop, San Juan, 2006.
8. I. Peer, B. Rafaely and Y. Zigel, "Reverberation Matching for Speaker Recognition," Proc. Int. Conf. Acoust., Speech, Sig. Proc, Las-Vages, Nevada, April 2008.
9. I. Peer, B. Rafaely and Y. Zigel, "Room Acoustic Parameters Affecting Speaker Recognition Degradation Under Reverberation," Proc. of The Joint Workshop on Hands-free Speech Communication and Microphone Arrays, Trento, Italy, May 2008.
10. N. Shabtai, Y. Zigel and B. Rafaely, "The effect of GMM order and CMS on speaker recognition with reverberant speech," Proc. of The Joint Workshop on Hands-free Speech Communication and Microphone Arrays, Trento, Italy, May 2008.
11. D. Litvak, Y. Zigel, and I. Gannot, "Fall Detection of Elderly through Floor Vibrations and Sound," Proc. of the 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, (Student competition finalist), Vancouver, Canada, 2008.
12. Y. Zigel, A. Tarasiuk, and E. Goldshtein, "Analysis of Speech Signals among Obstructive Sleep Apnea Patients," Proc. IEEE 25th Conv. of Electrical & Electronic Eng. In Israel, Eilat, Dec. 2008.
13. D. Litvak, Y. Zigel and I. Gannot, "Detection of Falls at Home using Floor Vibrations and Sound," Proc. IEEE 25th Conv. of Electrical & Electronic Eng. In Israel, Eilat, Dec. 2008.
14. N. R. Shabtai, Y. Zigel and B. Rafaely, "The Effect of Room Parameters on Speaker Verification Using Reverberant Speech," Proc. IEEE 25th Conv. of Electrical & Electronic Eng. In Israel, Eilat, Dec. 2008.
15. I. Peer, B. Rafaely and Y. Zigel, "Reverberation Compensation for Speaker Verification," Proc. IEEE 25th Conv. of Electrical & Electronic Eng. In Israel, Eilat, Dec. 2008.
16. N. R. Shabtai, Y. Zigel and B. Rafaely, "Estimation the Room Volume from Room Impulse Response via Hypothesis Verification Approach," IEEE Workshop on Statistical Signal Processing, Cardiff, 2009.
17. R. M. Hecht, O. Hezroni, A. Manna, R. Aloni-Lavi, G. Dobry, A. Alfandary, and Y. Zigel, "Age Verification using a Hybrid Speech Processing Approach," Proc. Interspeech, Brighton, 2009.
18. G. Dobry, R. M. Hecht, M. Avigal, and Y. Zigel, "Dimension Reduction Approaches for SVM-Based Speaker Age Estimation," Proc. Interspeech, Brighton, 2009.
19. R. M. Hecht, O. Hezroni, A. Manna, G. Dobry, Y. Zigel, N. Tishby, " Information Bottleneck Based Age Verification," Proc. Interspeech, Brighton, 2009.
20. N. Weissman, A. Katz, and Y. Zigel, "A New Method for Atrial Electrical Activity Analysis from Surface ECG Signals Using an Energy Ratio Measure," Proc. Computers in Cardiology, 2009.
21. N. R. Shabtai, Y. Zigel and B. Rafaely, "Feature selection for room volume identification from room impulse response," IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2009.
Conference Abstracts and Technical Reports (partial list)
1. Y. Zigel, A. Cohen, and A. Katz, “ECG Signal
Compression using Analysis by Synthesis Coding,” Annual meeting, Israeli
Society for Medical and Biological Eng.,
2. Y. Zigel and A. Cohen, “Feature Selection
for Speaker Recognition in Audio Browsing,” Models for Unified Multimedia Information
Retrieval (MOUMIR) meeting, Lisbon, Portugal, 2001.
3. A. Cohen and Y. Zigel, “Feature Selection in
Speaker Verification Systems,” IBM’s Speech Technology Seminar 2003,
Haifa, Israel, 2003.
4. D. Litvak, Y. Zigel, and I. Gannot,
"Fall Detection of Elderly through Floor Vibrations and Sound," Annual
meeting, Israeli Society for Medical and Biological
5. I. Peer, B. Rafaely, and Y. Zigel,
"Reverberation Matching for Speaker Recognition,"
IBM’s Speech Technology Seminar 2008, Haifa, Israel, 2008.
6. N.R. Shabtai, Y. Zigel, and B.
Rafaely, "The Effect of GMM Order and CMS on Speaker Recognition with
Reverberant Speech," IBM’s Speech Technology Seminar 2008, Haifa,
Israel, 2008.
7. Y. Zigel, M. Mor, A. Katz, V. Zviling,
O. Gil, and Y. Etzion, "Automatic Surface ECG-Based Analysis of
Atrial Electrical Activity Refractoriness – The Rodent Model," 56th
Annual Congress of the IHS in Association with ISCS, Tel-Aviv, 2009.
8. L. Kamintsky, I. Weissberg, O. Prager, M. Ketzef, D. Gitler,
A. Becker, Y. Zigel, A. Friedman, "Automated real-time detection of
epileptic seizures," The 20th Annual Meeting of the Israel Society for
Neuroscience, Eilat, 2011.
9. O. Perlman, A. Katz, G. Amit, and Y. Zigel, "A Method for Atrial
Activity Detection and Arrhythmia Classification in 12-Lead ECG," Proc.
of the 34th Annual International Conference of the IEEE Engineering in Medicine
and Biology Society, San-Diego, USA, 2012.
Patents
1. M. Wasserblat, Y. Zigel, and O.
Pereg, “Method and Apparatus for Speaker Spotting,” European Patent EP1662483,
United States Patent 20060111904, 2006, (filing date 2004).
2. Y. Zigel and M. Wasserblat, “Method and Apparatus for Large-Population
Speaker Identification System in Telephone-Interactions,” United States Patent
7822605, 2010, (filing date 2006).
3. I. Gannot, D. Litvak, and Y. Zigel, “System for Automatic Fall
Detection for Elderly People,” United States Patent Application
20090224925, 2009.
M.Sc. Thesis - ECG Signal Compression, 1998
Ph.D. Thesis –Feature Selection for Speaker Recognition, 2004
REVIEWER:
Journals:
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IEEE Transactions on Biomedical
Engineering
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IEEE Transactions on Audio,
Speech, & Language Processing
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IEEE Transactions on Systems,
Man, and Cybernetics--Part A: Systems and Humans
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Journal Medical & Biological
Engineering & Computing (MBEC)
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EURASIP Journal on Applied
Signal Processing
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BioMedical Engineering OnLine
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