Mustafa Karaman                                                                

1 Türkçe
Professor
Department of Electronics Engineering
Işık University, Şile, Istanbul,Turkey
Phone:        +90 216 528 7125
Facsimile:   +90 216 712 1468
E-mail:        karaman At isikun edu tr                                 

 

Degrees

1992  PhD  Electrical and Electronics Engineering, Bilkent University, Ankara, Turkey

1988  MSc  Electrical and Electronics Engineering, Bilkent University, Ankara, Turkey

1986  BSc Electrical and Electronics Eng., Middle East Technical Univ., Ankara, Turkey

                 

     Positions

     2004 –        Prof., Dep. of Electronics Engineering, Işık University, Istanbul, Turkey

     2002 – 04   Assoc. Prof., Dep. of Electronics Engineering, Işık University, Istanbul, Turkey

     2000 – 02   Visiting Assoc. Prof., Electrical Eng. Dep., Stanford University, CA, USA

     1996 – 00   Assoc. Prof.,  Electrical-Electronics Eng. Dep., Başkent Univ., Ankara, Turkey

     1995 – 96   Assoc. Prof.,  Electrical-Electronics Eng. Dep., Kirikkale Univ., Kirikkale, Turkey

     1993 – 94   Post-Doctoral Fellow, Biomedical Eng., Univ. of Michigan, Ann Arbor, MI,USA

     1986 – 93   Research Assistant., Electrical-Electronics Eng., Bilkent Univ., Ankara, Turkey

 

     Awards

     2003          IEEE UFFC  Society “2002 Outstanding Paper Award”

     1996          TÜBİTAK Hüsamettin Tuğaç Foundation “1995 Research Award”

 

     Research Interests

     Signal processing, medical ultrasonic imaging, integrated circuit design. 

    

     Publication/Citation Counts

     Papers+Presentations: 100+;          SCI Citations: 500+

 

    

     1 Research Projects               1 CV   

 

    

Publications

 

Journal Papers

1.       I. O. Wygant, N. Jamal, H. Lee, A. Nikoozadeh, O. Oralkan, M. Karaman, and P. T. Khuri-Yakub, “An integrated circuit with transmit beamforming flip-chip bonded to a 2D CMUT Array for 3D ultrasound imaging, IEEE Trans. Ultrason., Ferroelect., Freq. Contr., vol. 56, no. 10, pp. 2145-2156, Oct. 2009.

2.       M. Karaman, I. O. Wygant, O. Oralkan, and P. T. Khuri-Yakub, “Minimally redundant 2-D array designs for 3-D medical ultrasound imaging,”  IEEE Trans. Medical Imaging, vol. 28, no. 7, pp. 1051-1061, July 2009.

3.       I. O. Wygant, X. Zhuang, D. T. Yeh, O. Oralkan, A. S. Ergun, M. Karaman, and B. T. Khuri-Yakub, “Integration of 2D CMUT arrays with front-end electronics for volumetric ultrasound imaging,” IEEE Trans. Ultrason., Ferroelect., Freq. Contr., vol. 55, no. 2, pp. 327-342, Feb. 2008.

4.       A. F. W. van der Steen, R. A. Baldewsing, F. L. Degertekin, S. Emelianov, M. E. Frijlink, Y. Furukawa, D. Goertz, M. Karaman, P.T. Khuri-Yakub, K. Kim, F. Mastik, T. Moriya, Ö. Oralkan, Y. Saijo, J. A. Schaar, P. W. Serruys, S. Sethuraman, A. Tanaka, H. J. Vos, R. Witte, M. O’Donnell, “IVUS beyond the horizon,” EuroIntervention, Issue 5, pp. 132-142, 2006. (http://www.europcronline.com/eurointervention/5th_issue/23)

5.       F. L. Degertekin, R. O. Guldiken, M. Karaman, “Annular-ring CMUT arrays for forward-looking IVUS: transducer characterization and imaging,” IEEE Trans. Ultrason., Ferroelect., Freq. Contr., vol. 53, pp. 474-482, Feb. 2006.

6.       I.Cicek, A.Bozkurt, M.Karaman, “Design of a front-end integrated circuit for 3D acoustic imaging using 2D CMUT Arrays,” IEEE Trans. Ultrason., Ferroelect., Freq. Contr., vol. 52, no. 12, pp.2235-2241, Dec. 2005.

7.       J. A. Johnson, M. Karaman, B. T. Khuri-Yakub, “Coherent Array Imaging Using Phased Subarrays—Part I: Basic Principles,” IEEE Trans. Ultrason., Ferroelect., Freq. Contr., vol. 52, no. 1, pp. 37-50, Jan. 2005.

8.       J. A. Johnson, O. Oralkan, A. S. Ergun, U. Demirci, M. Karaman, B. T. Khuri-Yakub, “Coherent Array Imaging Using Phased Subarrays—Part II: simulation and experimental results,” IEEE Trans. Ultrason., Ferroelect., Freq. Contr., vol. 52, no. 1, pp. 51-64, Jan. 2005.

9.       U. Demirci, A. S. Ergun, O. Oralkan, M. Karaman, B. T. Khuri-Yakub, “Forward-Viewing annular CMUT arrays for medical imaging,” IEEE Trans. Ultrason., Ferroelect., Freq. Contr., vol. 51, no. 7, pp. 887-895, July 2004.

10.    O.Oralkan, A.S.Ergun, J.A.Johnson, M.Karaman, B.T.Khuri-Yakub, “Volumetric acoustic imaging using two-dimensional capacitive micromachined transducer arrays," IEEE Trans. Ultrason., Ferroelect., Freq. Contr., vol. 50, no. 11, pp. 1581-1594, Nov. 2003.

11.    O. Oralkan, A. S. Ergun, J. A. Johnson, M. Karaman, U. Demirci, K. Kaviani, T.Lee, B.T.Khuri-Yakub, “Capacitive micromachined ultrasonic transducers: next generation arrays for acoustical imaging?,” IEEE Trans. Ultrason., Ferroelect., Freq. Contr., vol.49, no.11, pp. 1596-1610, Nov. 2002.

12.    J. A. Johnson, O. Oralkan, U. Demirci, A. S. Ergun, M. Karaman, and B. T. Khuri-Yakub, “Medical imaging using capacitive micromachined ultrasonic transducer arrays,” Ultrasonics, vol. 40, pp. 471-476, May 2002.

13.    M. Kozak, M. Karaman, “Digital phased array beamforming using single-bit delta-sigma conversion with non-uniform oversampling,” IEEE Trans. Ultrason.,  Ferroelect., Freq. Contr., vol.48, no. 4, pp. 922-931, July 2001.

14.    M. Kozak, M. Karaman, I. Kale, “Architectures for time-interleaved oversampling delta-sigma converters,” IEEE Trans. Circuits and Systems, Part-II: Analog and Digital Signal Proces.s, vol. 47, no.8, pp. 802-810, Aug. 2000.

15.    B. Tavlı, M. Karaman, “Correlation processing for correction of phase distortions in subaperture imaging,” IEEE Trans. Ultrason.,  Ferroelect., Freq. Contr., vol. 46, no. 6, pp. 1477-1488, Nov. 1999.

16.    M. Karaman, B. Tavlı, “Efficient ultrasonic synthetic aperture imaging,” Electronics Letters, vol. 35, no. 16, pp. 1319-1320, Aug. 1999.

17.    M. Karaman, H. Ş. Bilge, M. O'Donnell, "Adaptive multi-element synthetic aperture imaging with motion and phase aberration correction," IEEE Trans. Ultrason.,  Ferroelect., Freq. Contr., vol. 45, no. 4, pp. 1077-1086, July 1998.

18.    M. Karaman, M. O’Donnell, “Subaperture processing for ulltrasonic imaging,” IEEE Trans. Ultrason., Ferroelect., Freq. Contr., vol. 45, no. 1, pp. 126-135, Jan. 1998.

19.    M. K. Kıymık, I.Gurler, O. Hasekioglu, M.Karaman, “Ultrasonic imaging based on multiple beamforming with coded excitation,” Signal Processing, vol.58, pp.107-113, 1997.

20.    M. Karaman, P. -C. Li, M. O’Donnell, “Synthetic aperture imaging for small scale systems,” IEEE Trans. Ultrason.,  Ferroelect., Freq. Contr., vol. 42, no. 3, pp. 429-442, May 1995.

21.    M. Karaman, M. A. Kutay, G. Bozdagı, “An adaptive speckle suppression filter for medical ultrasonic imaging,” IEEE Trans. Medical Imaging, vol. 14, no. 2, pp. 283-292, June 1995.

22.    M. Karaman, H. Köymen, A. Atalar, M. O’Donnell, “Influence of missing array elements on phase aberration correction for medical ultrasound,” IEEE Trans. Ultrason.,  Ferroelect., Freq. Contr., vol. 41, no. 5, pp. 613-620, Sep. 1994.

23.    M. Karaman, A. Atalar, H. Köymen, “VLSI circuits for adaptive digital beamforming in ultrasound imaging,” IEEE Trans. Medical Imaging, vol. 12, no. 4, pp. 711-720, Dec. 1993.

24.    M. Karaman, A. Atalar, H. Köymen, M. O’Donnell, “A phase aberration correction method for ultrasound imaging,” IEEE Trans. Ultrason.,  Ferroelect., Freq. Contr., vol. 40, no. 4, pp. 275-282, July 1993.

25.    M. Karaman, L. Onural, A. Atalar, “Design and implementation of a general-purpose median filter unit in CMOS VLSI,” IEEE J. Solid-State Circuits, vol. 25, no. 2, pp. 505-513, Apr. 1990.

26.    M. Karaman, L. Onural, “New radix-2-based algorithm for fast median filtering,” Electronics Letters, vol. 35, no. 11, pp. 723-724, May 1989.

 

Chapters in Edited Volumes

1.       B. T. Khuri-Yakub, A. S. Ergun, Y. Huang, C.-H. Cheng, O. Oralkan, J. Johnson, G. G. Yaralioglu, and M. Karaman, "Micromachined ultrasonic transducers and their use for 2D and 3D imaging," in Acoustical Imaging 27, 2003.

2.       H. Çelebi, K. Oztoprak, M. Karaman, “Ultrasonic image segmentation basen on fuzzy clustering,” in New Trends in Artificial Intelligence and Neural Networks, Ed.: T.Ciftcibasi, M.Karaman, V.Atalay, Publisher: EMO, Ankara, pp. 68-72, 1997.

3.       M. Karaman, A. Atalar, H. Koymen, “Optimization of dynamic receive focusing in ultrasound imaging,” Acoustical Imaging, vol. 19,  Ed.: H. Ermert and H.-P. Harjes, pp. 225-229, Plenum Press, New York, 1992.

4.       M. Karaman, A. Atalar, C. Aykanat, “A front-end digital hardware architecture for real-time ultrasound imaging,” Communication, Control and Signal Processing, Ed.: E.Arikan, pp.1612-1618, Elsevier Science Publishers, B.V., Ankara, 1990.

5.       M. Karaman, L. Onural, A. Atalar, “Design and implementation of a general purpose median filter in VLSI,” VLSI Signal Processing III, Ed.: R.W. Brodersen and H.S. Moscovitz, pp. 111-119, IEEE Press, New York, 1988.

 

 

Papers in IEEE International Meetings

1.       C. Tekes, M. Karaman, L. Degertekin, “Co-array Optimization of CMUT Arrays for Forward-Looking IVUS”,  IEEE Ultrasonics Symposium, 20-23 Sep. Rome, 2009.

2.       A. Sisman, J. Zahorian, G. Gurun, M. Karaman, M. Balantekin, F. L. Degertekin, P. Hasler, "Evaluation of CMUT annular arrays for side-looking IVUS," IEEE Ultrasonics Symposium, 20-23 Sep. Rome, 2009.

3.       G. Gurun, A. Şişman, P. Hasler, M. Karaman, F. L. Degertekin, P. Hasler, "A tunable analog delay element for high-frequency dynamic beamforming," IEEE Ultrasonics Symposium, 20-23 Sep. Rome, 2009.

4.       G. Gurun, M. S. Qureshi, M. Balantekin, R. Guldiken2, J. Zahorian, S.-Y. Peng, A. Basu, M. Karaman, P. Hasler, L. Degertekin, ”Front-end CMOS electronics for monolithic integration with CMUT arrays: circuit design and initial experimental results,” Proc. IEEE Ultrason. Symp., Japan, 2008.

5.       I. O. Wygant, J. H. Lee, A. Nikoozadeh, O. Oralkan, M. Karaman, and B. T. Khuri-Yakub, "An integrated circuit with transmit beamforming and parallel receive channels for 3D ultrasound imaging: testing and characterization," Proc. IEEE Ultrason. Symp., pp. 25-28, New York, 2007.

6.       L. Degertekin, P. Hasler, M. Balantekin, M. Karaman, A. Basu, R. Guldiken, G. Gurun, S. Peng, S. Qureshi, J. Zahorian, “Design Optimization and Integrated Electronics for Dual Electrode CMUTs,” (Invited Talk) Proc. IEEE Ultrason. Symp., New York, 2007.

7.       J. Zahorian, R. Guldiken, G. Gurun, S. Qureshi, M. Balantekin, L. Degertekin, S. Carlier, A. Sisman, M. Karaman, "Annular CMUT Arrays for Side Looking Intravascular Ultrasound Imaging", Proc. IEEE Ultrason. Symp., pp. 84-88, New York, 2007.

8.       R. Guldiken, J. Zahorian, G. Gurun, S. Qureshi, M. Balantekin, C. Tekes, P. Hasler, M. Karaman, S. Carlier, L. Degertekin, "Forward Looking IVUS Imaging using a Dual-Annular-Ring CMUT Array: Experimental Results," Proc. IEEE Ultrason. Symp., pp. 1247-1250, New York, 2007 (Best Student Paper Award).

9.       I. O. Wygant, H. J. Lee, A. Nikoozadeh, Ö. Oralkan, M. Karaman, and B. T. Khuri-Yakub, "An integrated circuit with transmit beamforming and parallel receive channels for real-time three-dimensional ultrasound imaging," Proc. IEEE Ultrason. Symp., pp. 2186-2189, Vancouver, Canada, 2006.

10.   I. Wygant, M. Karaman, Ö. Oralkan, and B. T. Khuri-Yakub, "Volumetric imaging using fan-beam scanning with reduced redundancy 2D arrays," Proc. IEEE Ultrason. Symp., pp. 2190-2193, 2006.

11.   I. O. Wygant, M. Karaman, O. Oralkan, and B.T. Khuri-Yakub, "Beamforming and hardware design for a multi-channel front-end lintegrated circuit for real-time 3D catheter-based ultrasonic imaging," Proc. of SPIE Med. Imag. Conf., vol. 6147, pp.1-8, 2006.

12.   R. Guldiken, J. Zahorian, M. Balantekin, F. L. Degertekin, C. Tekeş, A. Sişman, M. Karaman, “Dual-Annular-Ring CMUT array for forward-looking IVUS imaging,” Proc. IEEE Ultrason. Symp., pp. 698-701, Vancouver, Canada, 2006.

13.   F. L. Degertekin, M. Karaman, R. O. Guldiken, “FL-IVUS imaging using an annular-ring CMUT array,” Proc. IEEE Ultrason. Sympos., Rotherdam, Nedtherland,  2005.

14.   I. O. Wygant, X. Zhuang, D.T. Yeh, S. Vaithilingam, A. Nikoozadeh, O. Oralkan, A. S. Ergun, M. Karaman, and B. T. Khuri-Yakub, "An endoscopic imaging system based on a two-dimensional cMUT array: real-time imaging results," Proc. Of IEEE Ultrasonics Symposium, vol.2, pp. 792- 795, Rotherdam, Nedtherland,  2005.

15.   A. Bozkurt, M. Karaman, “A lumped circuit model for radiation impedance of a 2D CMUT array element ,” IEEE Ultrason. Sympos., Rotherdam, Nedtherland,  2005.

16.   O. Oralkan, X. Zhuang, I. O. Wygant, D. T. Yeh, A. Nikoozadeh, A. S. Ergun, M. Karaman, B. T. Khuri-Yakub, “Integrated ultrasonic imaging systems based on CMUT arrays: recent progress,” IEEE Ultrason. Sympos., Montreal, Canada, 2004.

17.   İ. Cicek, A. Bozkurt, M. Karaman, “A front-end integrated circuit for 3D acoustic imaging using 2D CMUT arrays,” IEEE Ultrason. Sympos., Montreal, Canada, 2004.

18.   J. A. Johnson, O. Oralkan, M. Karaman, P.T. Khuri-Yakub, “Phased subaray imaging for low-cost wideband coherent array imaging,” IEEE Ultrason. Sympos., Hawai, USA, 2003.

19.   J. A. Johnson, M. Karaman, P.T. Khuri-Yakub, “Phased subaray processing for underwater 3D acoustic imaging,” Proc. of MTS/IEEE Oceans Conf., Mississippi, USA, 2002.

20.   O. Oralkan, A. S. Ergun, J. A. Johnson, M. Karaman, B.T. Khuri-Yakub, “Underwater acoustic imaging using CMUT arrays,” Proc. of MTS/IEEE Oceans Conf., Mississippi, USA, 2002.

21.   H. S. Bilge, M. Karaman, “Subarray delta-sigma beamforming for low-cost underwater acoustic imaging,” Proc. of MTS/IEEE Oceans Conf., Mississippi, USA, 2002.

22.   J. A. Johnson, M. Karaman, P. T. Khuri-Yakub, ``Synthetic phased array image formation and restoration," Proc. of IEEE Int. Conf. Acoustics, Speech and Signal Proc., (ICASSP'02), Orlando, Florida, USA, 2002.

23.   O. Oralkan, A. S. Ergun, C. -H. Chengi, J. A. Johnson, M. Karaman, T. H. Lee, B. T. Khuri-Yakub, “Volumetric imaging using 2D capacitive micromachined ultrasonic transducer arrays (CMUTs): initial results,” Proc. of IEEE Ultrason. Sympos., Munich, Germany, 2002.

24.   H. Ş. Bilge, M. Karaman “Subarray delta-sigma beamforming for ultrasonic imaging,” Proc. of IEEE Ultrson. Symp., Munich, Germany, 2002.

25.   A. S. Ergun, Y. Huang, C. -H. Cheng, O. Oralkan, J. A. Johnson, H. Jagannathan, U. Demirci, G. Yaralıoğlu, M. Karaman, and B. T. Khuri-Yakub, “Broadband capacitive micromachined ultrasonic transducers ranging from 10 KHz to 60 MHz for imaging arrays and more,” Proc. of IEEE Ultrson. Symp., Munich, Germany, Oct. 2002.

26.   U. Demirci, O. Oralkan, J. A. Johnson, A. S. Ergun, M. Karaman, B. T. Khuri-Yakub, “Capacitive micromachined ultrasonic transducer arrays for medical imaging: experimental results," Proc. of IEEE Ultrason. Sympos.,  Atlanta, Georgia, USA, 2001.

27.   O. Oralkan, X. C. Jin, K. Kaviani, A. S. Ergun, F. L. Degertekin, M. Karaman, B. T. Khuri-Yakub, ``Initial pulse-echo imaging results with one-dimensional capacitive micromachined ultrasonic transducer arrays," Proc. of IEEE Ultrason. Sympos.,  San Juan, Puerto Rico, 2000.

28.   M. Karaman, M.Kozak, “Digital beamforming using non-uniform oversampling delta-sigma conversion,” Proc. of 1999 IEEE Ultrson. Symp., Neveda, USA, 1999.

29.   M.Karaman, B.Tavlı, “Motion estimation using selective signal redundancy in subaperture processing,” Proc. of 1998  IEEE Ultrson. Symp., pp. 1615-1618, Sendai, Japan, 1998.

30.   B. Tavlı, M. Karaman, “An efficient motion estimation technique for ultrasonic subaperture imaging,” Proc. of 1998  IEEE EMBS Conf., pp. 816-819, Hong-Kong, 1998.

31.   H. Ş. Bilge, M. Karaman, M. O’Donnell, “Motion estimation using common spatial frequencies in synthetic aperture imaging,” Proc. of IEEE Ultrson. Symp., pp.1551-1554, San Antonio, Texas, USA, 1996.

32.   F. N. Uçar, M. Karaman, “Beam space processing for low cost scanners,” Proc. of IEEE Ultrson. Symp., pp. 1349-1352, San Antonio, Texas, USA, 1996.

33.   M. Karaman, “Ultrasonic imaging based on spatial interpolation,” Proc. of IEEE Int. Conf. Image Proces. (ICIP’96), pp. 745-748, Lausanne, Switzerland, 1996.

34.   H.Ş.Bilge, M.Karaman, “Correlation analysis of ultrasonic speckle for motion estimation,” Proc. of IEEE Digital Signal Processing Workshop, pp. 211-214, Loen, Norway, 1996.

35.   M.Karaman, P.-C.Li, M.O’Donnell, “Array processing for hand-held scanners,” Proc. of  IEEE Ultrson. Symp., pp. 1543-1546, Cannes, France, 1994.

36.   M. Karaman, A. Atalar, H. Köymen, M. O’Donnell, “Reduction of effects of inactive array elements in phase aberration correction technique,” Proc. of IEEE Ultrson. Symp., pp. 1155-1158, Baltimore, USA, 1993.

37.   M. Karaman, A. Atalar, H. Köymen, M. O’Donnell, “Experimental analysis of a computationally efficient phase aberration correction technique,” Proc. of IEEE Ultrson. Symp., pp. 619-622, Tucson, Arizona, USA, 1992.

38.   M. Karaman, A. E. Kolağasıoğlu, A. Atalar, “A VLSI receive beamformer for digital ultrasound imaging,” Proc. of IEEE Int. Conf. Acoust., Speech, Signal Proces., pp. V.657-660, San Francisco, CA, USA, 1992.

39.   M. Karaman, A. Atalar, H.Köymen, “Adaptive digital beamforming for real-time phased array ultrasound imaging,” Proc. of IEEE Ultrson., pp. 1207-1210, Orlando, Florida, USA, 1991.

40.   M. Karaman, L. Onural, A. Atalar, “Design and implementation of a general purpose VLSI median filter unit and its applications,” Proc. of  IEEE Int. Conf. Acoust., Speech, Signal Proces., pp. 2548-2551, UK, 1989.

 

 

Papers in Other International Meetings

1.       J. Zahorian, G. Gurun, M. Hochman, S. Satir, A. Sisman, P. Hasler, M. Karaman and F.L. Degertekin, “Annular CMUT arrays and integrated electronics for intravascular ultrasound imaging,” MUT 2009 Workshop, Besancon, France, May 28-29, 2009. 

2.       O. Oralkan, I. O. Wygant, X. Zhuang, A. Nikoozadeh, H. J. Lee, N. Jamal, S. Vatilingham, M. Karaman and P. T. Khuri-Yakub, “Two-Dimensional Capacitive Micromachined Ultrasonic Transducer Arrays with Integrated Front-End Electronic Circuit”, MUT 2007 Workshop, Antalya,Turkey, 2007.

3.       I. O. Wygant, D. T. Yeh, X. Zhuang, A. Nikoozadeh, O. Oralkan, A. S. Ergun, M. Karaman, and B. T. Khuri-Yakub, “A miniature real-time volumetric ultrasound imaging system,” Proc. of SPIE Medical Imaging 2005: Ultrasonic Imaging and Signal Processing, vol. 5750, pp. 26-36, 2005.

4.       F. L. Degertekin, R. O. Guldiken, M. Karaman, “Micromachined capacitive transducer arrays for intravascular ultrasound imaging,” Proceedings of 2005 SPIE Symposium on MOEMS Display and Imaging Systems, Special Session on Bioimaging, vol. 5721, pp. 104-14, 2005. (invited paper).

5.       H. Ş. Bilge, M. Karaman, T. Ciftcibasi, “New techniques in underwater ucoustic imaging for unmanned underwater vehicle,” In Proc. of 6th AFCEA International Seminar on Technology for Effective Defense,  The Association for Communications, Electronics, Intelligence and Information Systems Professionals (AFCEA), pp. 43-56, Ankara, Turkey, 7-8 May 2003.

6.       J. A. Johnson, M. Karaman, B. T. Khuri-Yakub, ``Image formation and restoration using multi-element synthetic array processing,” SPIE Medical Imaging: Conf. 4687 - Ultrasonic Imaging and Signal Processing, San Diego, California, USA, Feb. 23-28 , 2002.

7.       M. Karaman, P. T.Khuri-Yakub, “Low-cost front-end processing for large array systems," 17th Int. Congress on Acoustics (ICA'2001), Rome, Italy, Sep.2-7, 2001.

8.       J. A. Johnson, O. Oralkan, U. Demirci, A.S. Ergun, M. Karaman, P.T. Khuri-Yakub, "An ultrasonic volumetric scanner for image-guided surgery," Proc. of Computer Assisted Radiology and Surgery (CARS'01), Berlin, Germany, June 27-30, 2001.

9.       J. A. Johnson, O. Oralkan, U. Demirci, S.A.Ergun, M. Karaman, P. T. Khuri-Yakub, "Ultrasonic imaging using cMUT arrays," Proc. of Ultrasonic International, (UI'01), Delft, Holland, July 2-5, 2001.

10.   A. M.Ağıldere, C. N. Tarhan, G. Bozdağı, A. Demirağ, B. Demirhan, M. Karaman, M. Haberal, “Differentiation of acute rejection and cyclosporin toxicity by the help of dynamic MR imaging in renal transplant patients,” European Cong. of Radiology, Vienna, Austria, 1999 (Suppl. vol.9/1, European Radiology, Springer 1999).

11.   A. M. Ağıldere, C. N. Tarhan, M. Karaman, A. Demirağ, G.  Bozdağı, H. T. Sencar, M. Haberal, “Evaluation of the causes of renal allograft dysfunction by dynamic MR,” 20th Int. Cong. of Radiology, Abstracts Book: pp.20-21, New Delhi, India, Sept. 1998.

12.   A. M. Ağıldere, C. N. Tarhan, A. Demirağ, M. Karaman, G. Bozdağı, M. Haberal, “Evaluation of the causes of renal allograft dysfunction by dynamic MR,” 25th Congress of the European Renal Association, European Dialysis and Transplant Association, Abstracts Book: p. 364, Rimini, Italy, June 1998.

13.   S. G. Tanyer, M. Karaman, İ. Öztürk, “Analysis of wave propogation in inhomogeneous media using FDTD metdod and its applications,” Day on Diffraction’98, Saint Petersburg, Russia, June 1998.

14.   H. Çelebi, M. Gündüzalp, M. Karaman, ”Segmentation of ultrasonic images using fuzzy sets,” Mathematical and Computational Applications, vol.1, no.2, pp.29-34,  Assoc. Scient. Pres., 1996.

15.   F. N. Uçar, M. Karaman, ”A cost effective method for ultrasound volumetric imaging,” Mathematical and Comput. Appl., vol.1, no.2, pp.127-132,  Assoc. Scient. Pres., 1996.

16.   M. A. Kutay, M. Karaman, G. Bozdağı, “Enhancement of images corrupted with signal dependent noise: application to ultrasound imaging,” SPIE’s Symp. On Visual Commun., Image Proces., Cambridge, USA, SPIE vol. 2094, pp. 316-323, 1993.

17.   M. E. Alpay, L. Öktem, M. Karaman, G. Bozdağı, “Application of morphological operators in ultrasonic image smoothing,” Presented in 4th Int. Conf. Advances in Commun. Control, Rhodes, Greece, 1993.

18.   M. A. Kutay, G. Bozdağı, M. Karaman, “Segmentation of B-Scan ultrasound images using local statistics based region growing,” Presented in 4th Int. Conf. Advances in Commun. Control,  Rhodes, Greece, 1993.

19.   M. Karaman, L. Onural, A. Atalar, “A general purpose VLSI median filter unit and its applications for image processing,” Proc. of Mediterranean Electrotechnical Conf., pp. 366-369, Lisbon, Portugal, 1989.

20.   M. Karaman, C. Aykanat, “Fault models for CMOS integrated circuits,” Proc. of  4th Int. Symp. On Computer and Information Sciences, pp. 125-131, Çeşme, İzmir, Turkey, 1989.

21.   İ. H.Torunoğlu, İ. E. Ungan, S. Topcu, M. Karaman, İ. Dalgıç, A. Atalar, “A CMOS VLSI layout editor,” Proc. of  2nd Int. Symp. On Computer and Information Sciences, pp. 596-608, İstanbul, Turkey, 1987.

 

Papers in National Meetings (Turkish)

1.       C. Tekeş, M. Karaman, “Damar içi öne bakan ultrasonik görüntüleme için eşdeğer dizi örnekleme yöntemleri,” Biyomedikal Mühendisliği Ulusal Toplantısı (BİYOMUT), İzmir, 2009. 

2.       A. Şişman, M. Karaman, “Damariçi yanal kesit görüntüleme için farklı prob yapılarının incelenmesi,” Biyomedikal Mühendisliği Ulusal Toplantısı (BİYOMUT), İzmir, 2009. 

3.       C. Tekeş, M. Karaman, “Ultrasonik görüntülemede eşdeğer dizi eniyilenmesi,” Biyomedikal Mühendisliği Ulusal Toplantısı (BİYOMUT), İstanbul, 2007. 

4.       A. Şişman, M. Karaman, “Üç boyutlu ultrasonik görüntüleme için dizisel işaret işleme”,  Biyomedikal Mühendisliği Ulusal Toplantısı (BİYOMUT), İstanbul, 2007.

5.       M. Karaman, B.Bozgeyik, U.Bayazıt, F.Gürgen , “Bir evreuyumlu akustik görüntüleme yöntemi,” Sinyal İşleme ve  Uygulamaları Kurultayı (SİU'2003), İstanbul, Haziran 2003.

6.       H. Ş. Bilge, M. Karaman, “Alt dizilimden dinamik odaklama ile alınan sinyallerin sigma delta cevirici ile örneklenerek etkin bir yöntemle işlenmesi,'' Sinyal İşleme ve  Uygulamaları Kurultayı (SİU'2002), Pamukkale, Denizli, Haziran 2002.

7.       M. Karaman, M. A. Abul, S. Onart, H. Ş. Bilge, ''Evreuyumlu görüntüleme sistemleri için demetleme yöntemleri,''  Sinyal İşleme ve  Uygulamaları Kurultayı (SİU'2000), Kemer Antalya, Haziran 2000.

8.       H. Ş. Bilge, N. Güven, L. Özparlak, M. Karaman, ''Delta-Sigma örneklemeli sinyallerin sayısal işlenmesine dayalı evreuyumlu görüntüleme'' Sinyal İşleme ve  Uygulamaları Kurultayı (SİU'2000), Kemer Antalya, Haziran 2000.

9.       B. Kepenekçi, H. Ş. Bilge, M. Karaman, ''Beneksel gürültülü imgeler için bir bölütleme yöntemi,'' Sinyal İşleme ve  Uygulamaları Kurultayı (SİU'2000), Kemer, Antalya, Haziran 2000.

10.   F. B. Tek, H. Ş. Bilge, M. Karaman, ''Beneksel gürültünün uyarlanır sizgeçlenmesi,'' Sinyal İşleme ve  Uygulamaları Kurultayı (SİU'2000), Kemer, Antalya, Haziran 2000.

11.   M. Kozak, M. Karaman, “Bir delta-sigma çevirici yapısı,” 6. Sinyal işleme ve Uygulamaları Kurultayı Bildiriler Kitabı, s. 302-309, Ankara, 1998.

12.   B. Tavlı, M. Karaman, “Verimli bir hareket tahmin yöntemi,” 6. Sinyal işleme ve Uygulamaları Kurultayı Bildiriler Kitabı, s. 322-327, Ankara, 1998.

13.   H. T. Sencar, M. Karaman, “Tıbbi tanı için esneklik görüntülemsi,” 6. Sinyal işleme ve Uygulamaları Kurultayı Bildiriler Kitabı, s. 393-397, Ankara, 1998.

14.   İ. Çebi, M. Karaman, “Maliyet verimli bir yapay dizi görüntüleme yöntemi,” 6. Sinyal işleme ve Uygulamaları Kurultayı Bildiriler Kitabı, s. 400-405, Ankara, 1998.

15.   S. G. Tanyer, M. Karaman, İ. Öztürk, “Ultrason görüntülemede sisteminin homojen olmayan ortamda FDTD yöntemi ile İncelenmesi,” 6. Sinyal işleme ve Uygulamaları Kurultayı Bildiriler Kitabı, s. 346-351, Ankara, 1998.

16.   İ. Çebi, M. Atasoy, M. Karaman, “PC tabanlı bir ultrasonik görüntüleme sistemi,” Elektrik-Elektronik, Bilgisayar Mühendisliği 7. Ulusal Kongresi Bildiriler Kitabı, s.162-165, Ankara, 1997.

17.   H. Çelebi, M. Gündüzalp, M. Karaman, “Bulanık kümelerin ultrasonik görüntü bölütlemesinde kullanılması,” I. Mühendislik ve Fen Bil. Matematik ve Bilgisayar Uygulamaları Sempozyumu, Manisa, Kasım 1996.

18.   F. N. Uçar, M. Karaman, “Üç boyutlu ultrasonik görüntüleme için maliyet verimli bir yöntem,” I. Mühendislik ve Fen Bil. Matematik ve Bilgisayar Uygulamaları Sempozyumu, Manisa, Kasım 1996.

19.   M. Karaman, “Paralel yapay demetleme ile ultrasonik görüntüleme”, 4. Sinyal İşleme ve Uygulamaları Kurultayı Bildiriler Kitabı, s.409-414, Kemer, Nisan 1996.

20.   H. Ceylan, M. Karaman, “Ultrasonik görüntüleme için değişken odaklı bir demetleme yöntemi”, 4. Sinyal İşleme ve Uygulamaları Kurultayı Bildiriler Kitabı, s.415-420, Kemer, Antalya, Nisan 1996.

21.   F. N. Uçar, M. Karaman, “Ultrasonik görüntüleme için alt dizisel sinyal işleme”, 4. Sinyal İşleme ve Uygulamaları Kurultayı Bildiriler Kitabı, s.421-426, Kemer, Nisan 1996.

22.   H. Ş. Bilge, M. Karaman, “Yapay demetlemeye dayalı ultrasonik görüntülemede hareket tahmini”, 4. Sinyal İşleme ve Uygulamaları Kurultayı Bildiriler Kitabı, s.427-432, Kemer,  Nisan 1996.

23.   M. Keklikoğlu, A. N. Berçin, M. Karaman, “Malzemelerin hasarsız testinde titreşim sinyallerinin yapay sinir ağları ile incelenmesi”, 4. Sinyal İşleme ve Uygulamaları Kurultayı Bildiriler Kitabı, s.12-16, Kemer,  Nisan 1996.

24.   M. A. Kutay, M. Karaman, G. Bozdağı, “Ultrasonik görüntülemede benek azaltılması için uyarlamalı bir süzgeçleme yöntemi,” Elektrik Mühendisleri 5. Ulusal Kongresi Bildiriler Kitabı, s.881-884, Trabzon, 1993.

25.   M. E. Alpay, L. Öktem, M. Karaman, G. Bozdağı, “Uyarlamalı morfolojik süzgeçleme ile ultrasonik görüntülemede benek azaltılması,” 1. Sayısal İşaret İşleme ve Uygulamaları Kurultayı Bildiriler Kitabı, s.88-92, İstanbul, 1993.

26.   M.Karaman, A.Atalar, H.Köymen, “Ultrasonik görüntülemede alış odaklamasının eniyilenmesi,” Elektrik Mühendisleri 4. Ulusal Kongresi Bildiriler Kitabı, s. 586-587, İzmir, 1991.

27.   M. Karaman, A. Atalar, H. Köymen, “Ultrasonik görüntülemede radyal ve raster noktalara odaklamaların karşılaştırılması,” Bilkon’91, s.245-248, Ankara, 1991.

28.   M. Karaman, et al., “Ultrasonik görüntüleme için bir tümleşik devre yongasının tasarımı,” Bilkon’91, s.297-300, Ankara, 1991.

29.   M. Karaman, L. Onural, A. Atalar, “Genel amaçlı bir ortanca süzgeci biriminin VLSI tasarımı ve gerçekleştirilmesi,” ODTÜ 30. Yıl Sempozyumu Bildiriler Kitabı, s.36-39, Ankara, 1989.

30.   İ. H. Torunoğlu, İ. E. Ungan, S. Topcu, M. Karaman, İ. Dalgıç, A. Atalar, “Bir VLSI layout editörü,” Elektrik Mühendisleri 2.Ulusal Kongresi Bildiriler Kitabı, s.447-450, Ankara, 1987.

31.   M. Karaman, A. Ş. İnan, “Bir MOS transistörün sayısal yöntemler kullanılarak bilgisayarla simülasyonu,” Elektrik Mühendisleri 2. Ulusal Kongresi Bildiriler Kitabı, s.167-170, Ankara, 1987.