Journals (SCI)

 

26. Ercan Kalali, Ilker Hamzaoglu

      Low Complexity 2D Adaptive Image Processing Algorithm and Its Hardware Implementation

      IEEE Transactions on Consumer Electronics, vol. 63, no. 3, August 2017

 

25. Ahmet Can Mert, Ercan Kalali, Ilker Hamzaoglu

      High Performance 2D Transform Hardware for Future Video Coding

      IEEE Transactions on Consumer Electronics, vol. 63, no. 2, May 2017

 

24. Hasan Azgin, Ercan Kalali, Ilker Hamzaoglu

      A Computation and Energy Reduction Technique for HEVC Intra Prediction

      IEEE Transactions on Consumer Electronics, vol. 63, no. 1, February 2017

 

23. Ercan Kalali, Ahmet Can Mert, Ilker Hamzaoglu

      A Computation and Energy Reduction Technique for HEVC Discrete Cosine Transform

      IEEE Transactions on Consumer Electronics, vol. 62, no. 2, May 2016

 

22. Ercan Kalali, Yusuf Adibelli, Ilker Hamzaoglu

      A Low Energy Intra Prediction Hardware for High Efficiency Video Coding

      Journal of Real-Time Image Processing, Published Online, December 2014

 

21. Erdem Ozcan, Ercan Kalali, Yusuf Adibelli, Ilker Hamzaoglu

      A Computation and Energy Reduction Technique for HEVC Intra Mode Decision

      IEEE Transactions on Consumer Electronics, vol. 60, no. 4, November 2014

 

20. Ercan Kalali, Erdem Ozcan, Ozgun Mert Yalcinkaya, Ilker Hamzaoglu

      A Low Energy HEVC Inverse Transform Hardware

      IEEE Transactions on Consumer Electronics, vol. 60, no. 4, November 2014

 

19. Yusuf Aksehir, Kamil Erdayandi, Zafer Ozcan, Ilker Hamzaoglu

      A Low Energy Adaptive Motion Estimation Hardware for H.264 Multiview Video Coding

      Journal of Real-Time Image Processing, Published Online, December 2013

 

18. Erdem Ozcan, Yusuf Adibelli, Ilker Hamzaoglu

      A High Performance Deblocking Filter Hardware for High Efficiency Video Coding

      IEEE Transactions on Consumer Electronics, vol. 59, no. 3, August 2013

 

17. Abdulkadir Akin, Mert Cetin, Zafer Ozcan, Burak Erbagci, Ilker Hamzaoglu

      An Adaptive Bilateral Motion Estimation Algorithm and its Hardware Architecture

      IEEE Transactions on Consumer Electronics, vol. 58, no 2, May 2012

 

16. Merve Peyic, Hakan Baba, Erdem Guleyuboglu, Ilker Hamzaoglu, Mehmet Keskinoz

      A Low Power Multi-Rate Decoder Hardware for IEEE 802.11n LDPC Codes

      Microprocessors and Microsystems: Embedded Hardware Design, vol. 36, issue 3, pp. 159-166, May 2012

 

15. Yusuf Adibelli, Mustafa Parlak, Ilker Hamzaoglu

      Computation and Power Reduction Techniques for H.264 Intra Prediction

      Microprocessors and Microsystems: Embedded Hardware Design, vol. 36, issue 3, pp. 205-214, May 2012

 

14. Yusuf Adibelli, Mustafa Parlak, Ilker Hamzaoglu

      Energy Reduction Techniques for H.264 Deblocking Filter Hardware

      IEEE Transactions on Consumer Electronics, vol. 57, no. 3, August 2011

 

13. Aydin Aysu, Gokhan Sayilar, Ilker Hamzaoglu

      A Low Energy Adaptive Hardware for H.264 Multiple Reference Frame Motion Estimation

      IEEE Transactions on Consumer Electronics, vol. 57, no. 3, August 2011

 

12. Mert Cetin, Ilker Hamzaoglu

      An Adaptive True Motion Estimation Algorithm for Frame Rate Conversion of

      High Definition Video and Its Hardware Implementations

      IEEE Transactions on Consumer Electronics, vol. 57, no. 2, May 2011

 

11. Yusuf Adibelli, Mustafa Parlak, Ilker Hamzaoglu

      Pixel Similarity Based Computation and Power Reduction Technique for H.264 Intra Prediction

      IEEE Transactions on Consumer Electronics, vol. 56, no. 2, May 2010

 

10. Abdulkadir Akin, Gokhan Sayilar, Ilker Hamzaoglu

      High Performance Hardware Architectures for One Bit Transform Based

      Single and Multiple Reference Frame Motion Estimation,

      IEEE Transactions on Consumer Electronics, vol. 56, no. 2, May 2010

 

9. Ozgur Tasdizen, Halil Kukner, Abdulkadir Akın, Ilker Hamzaoglu

    Dynamically Variable Step Search Motion Estimation Algorithm and

    a Dynamically Reconfigurable Hardware for Its Implementation

    IEEE Transactions on Consumer Electronics, vol. 55, no. 3, August 2009

 

8. Anıl Celebi, Oguzhan Urhan, Ilker Hamzaoglu, Sarp Erturk

    Efficient Hardware Implementations of Low Bit Depth Motion Estimation Algorithms

    IEEE Signal Processing Letters, vol. 16, no. 6, June 2009

 

7. Abdulkadir Akın, Yigit Dogan, Ilker Hamzaoglu

    High Performance Hardware Architectures for One Bit Transform Based Motion Estimation

    IEEE Transactions on Consumer Electronics, vol. 55, no. 2, May 2009

 

6. Anıl Celebi, Orhan Akbulut, Oguzhan Urhan, Ilker Hamzaoglu, Sarp Erturk

    An All Binary Sub-Pixel Motion Estimation Approach and its Hardware Architecture

    IEEE Transactions on Consumer Electronics, vol. 54, no. 4, November 2008

 

5. Mustafa Parlak, Yusuf Adıbelli, Ilker Hamzaoglu

    A Novel Computational Complexity and Power Reduction Technique for H.264 Intra Prediction

    IEEE Transactions on Consumer Electronics, vol. 54, no. 4, November 2008

 

4. Ilker Hamzaoglu, Ozgur Tasdizen, Esra Sahin

    An Efficient H.264 Intra Frame Coder System

    IEEE Transactions on Consumer Electronics, vol. 54, no. 4, November 2008

 

3. Mustafa Parlak, Ilker Hamzaoglu

    Low Power H.264 Deblocking Filter Hardware Implementations

    IEEE Transactions on Consumer Electronics, vol. 54, no. 2, May 2008

 

2. Ilker Hamzaoglu, Janak H. Patel

    Test Set Compaction Algorithms for Combinational Circuits

    IEEE Transactions on Computer-Aided Design, vol. 19, no. 8, August 2000

 

1. Ilker Hamzaoglu, Janak H. Patel

    New Techniques for Deterministic Test Pattern Generation

    Journal of Electronic Testing, vol. 15, no. 1/2, pp. 63-73, October 1999

 

 

 

Book Chapters

 

1. Ilker Hamzaoglu, Huseyin Simitci

    Performance Analysis of Tape Libraries for Supercomputing Environments

    High Performance Computing Systems and Applications

    Chapter 54, Pages 559-574, ISBN 978-0-7923-7774-0, Springer, 2002

 

 

 

International Conferences

 

55. Ahmet Can Mert, Ercan Kalali, Ilker Hamzaoglu 

      An FPGA Implementation of Future Video Coding 2D Transform

      IEEE International Conference on Consumer Electronics - Berlin, September 2017, Berlin, Germany

 

54. Ercan Kalali, Ahmet Can Mert, Ilker Hamzaoglu 

      Pixel Correlation Based Computation and Energy Reduction Techniques for HEVC Fractional Interpolation

      IEEE International Conference on Consumer Electronics - Berlin, September 2017, Berlin, Germany

 

53. Ahmet Can Mert, Ercan Kalali, Ilker Hamzaoglu
      Low Complexity HEVC Sub-Pixel Motion Estimation Technique and Its Hardware Implementation

      IEEE International Conference on Consumer Electronics - Berlin, September 2016, Berlin, Germany

52. Ercan Kalali, Ilker Hamzaoglu

      FPGA Implementation of HEVC Intra Prediction Using High-Level Synthesis

      IEEE International Conference on Consumer Electronics - Berlin, September 2016, Berlin, Germany

 

51. Firas Abdul Ghani, Ercan Kalali, Ilker Hamzaoglu

      FPGA Implementations of HEVC Sub-Pixel Interpolation Using High-Level Synthesis

      IEEE International Conference on Design and Technology of Integrated Systems, April 2016, Istanbul, Turkey

 

50. Abdulkadir Akin, Ilker Hamzaoglu

      A High Performance Hardware for Early Terminated C-1BT Based Motion Estimation

      IEEE International Conference on Design and Technology of Integrated Systems, April 2016, Istanbul, Turkey

 

49. Ercan Kalali, Ilker Hamzaoglu

      FPGA Implementations of HEVC Inverse DCT Using High-Level Synthesis

      Conference on Design and Architectures for Signal and Image Processing, September 2015, Cracow, Poland     

 

48. Ercan Kalali, Ilker Hamzaoglu

      A Low Energy 2D Adaptive Median Filter Hardware

      Design, Automation and Test in Europe (DATE) Conference, March 2015, Grenoble, France

 

47. Ercan Kalali, Ilker Hamzaoglu

      A Low Energy HEVC Sub-Pixel Interpolation Hardware

      IEEE International Conference on Image Processing, October 2014, Paris, France

 

46. Ilker Hamzaoglu, Aydin Aysu, Onur Ulusel

      A Low Power Adaptive H.264 Video Encoder Hardware

      IEEE International Conference on Consumer Electronics - Berlin, September 2014, Berlin, Germany

 

45. Hasan Azgin, Serkan Yaliman, Ilker Hamzaoglu

      A High Performance Alternating Projections Image Demosaicing Hardware

      24th International Conference on Field Programmable Logic and Applications, September 2014, Munich, Germany

 

44. Yusuf Adibelli, Ilker Hamzaoglu

      A High Performance and Low Energy Hardware for Intra Prediction with Template Matching

      21st IFIP/IEEE International Conference on VLSI-SoC, October 2013, Istanbul, Turkey

 

43. Erdem Ozcan, Yusuf Adibelli, Ilker Hamzaoglu

      A High Performance Deblocking Filter Hardware for High Efficiency Video Coding

      23rd International Conference on Field Programmable Logic and Applications, September 2013, Porto, Portugal

 

42. Ercan Kalali, Erdem Ozcan, Ozgun Yalcinkaya, Ilker Hamzaoglu

      A Low Energy HEVC Inverse DCT Hardware

      IEEE International Conference on Consumer Electronics - Berlin, September 2013, Berlin, Germany

 

41. Ercan Kalali, Yusuf Adibelli, Ilker Hamzaoglu

      A Reconfigurable HEVC Sub-Pixel Interpolation Hardware

      IEEE International Conference on Consumer Electronics - Berlin, September 2013, Berlin, Germany

 

40. Yusuf Aksehir, Kamil Erdayandi, Zafer Ozcan, Ilker Hamzaoglu

      A Low Energy Adaptive Motion Estimation Hardware for H.264 Multiview Video Coding

      Conference on Design and Architectures for Signal and Image Processing, October 2012, Karlsruhe, Germany

 

39. Ercan Kalali, Yusuf Adibelli, Ilker Hamzaoglu

      A High Performance and Low Energy Intra Prediction Hardware for HEVC Video Decoding

      Conference on Design and Architectures for Signal and Image Processing, October 2012, Karlsruhe, Germany

 

38. Ercan Kalali, Yusuf Adibelli, Ilker Hamzaoglu

      A High Performance and Low Energy Intra Prediction Hardware for High Efficiency Video Coding

      22nd International Conference on Field Programmable Logic and Applications, August 2012, Oslo, Norway

 

37. Yusuf Adibelli, Mustafa Parlak, Ilker Hamzaoglu

      A Novel Energy Reduction Technique For H.264 Intra Mode Decision

      IEEE International Conference on Image Processing, September 2011, Brussels, Belgium

 

36. Abdulkadir Akin, Onur Can Ulusel, Zafer Ozcan, Gokhan Sayilar and Ilker Hamzaoglu

      A Novel Power Reduction Technique for Block Matching Motion Estimation Hardware

      21st International Conference on Field Programmable Logic and Applications, September 2011, Crete, Greece

 

35. Zafer Ozcan, Cagla Cakir, Mert Cetin, Ilker Hamzaoglu

      An Overlapped Block Motion Compensation Hardware for Frame Rate Conversion

      14th Euromicro Conference on Digital System Design, August 2011, Oulu, Finland

 

34. Caglar Kalaycioglu, Ilker Hamzaoglu

      Dynamic Power Estimation for Motion Estimation Hardware

      14th Euromicro Conference on Digital System Design, August 2011, Oulu, Finland

 

33. Abdulkadir Akin, Mert Cetin, Burak Erbagci, Ozgur Karakaya and Ilker Hamzaoglu

      An Adaptive Bilateral Motion Estimation Algorithm and its Hardware Architecture

      18th IFIP/IEEE International Conference on VLSI-SoC, September 2010, Madrid, Spain

 

32. Yusuf Adibelli, Mustafa Parlak, Ilker Hamzaoglu

      A Computation and Power Reduction Technique for H.264 Intra Prediction

      13th Euromicro Conference on Digital System Design, September 2010, Lille, France

 

31. Ozgur Tasdizen, Ilker Hamzaoglu

      Computation Reduction Techniques for Vector Median Filtering and their Hardware Implementation

      13th Euromicro Conference on Digital System Design, September 2010, Lille, France

 

30. Mert Cetin, Ilker Hamzaoglu

      An Adaptive True Motion Estimation Algorithm for Frame Rate Conversion of High Definition Video

      20th International Conference on Pattern Recognition, August 2010, Istanbul, Turkey

 

29. Ozgur Tasdizen, Ilker Hamzaoglu

      Recursive Dynamically Variable Step Search Motion Estimation Algorithm for High Definition Video

      20th International Conference on Pattern Recognition, August 2010, Istanbul, Turkey

 

28. Yusuf Adibelli, Mustafa Parlak, Ilker Hamzaoglu

      Pixel Similarity Based Computation and Power Reduction Technique for H.264 Intra Prediction

      20th International Conference on Field Programmable Logic and Applications, August 2010, Milano, Italy

 

27. Abdulkadir Akin, Gokhan Sayilar, and Ilker Hamzaoglu

      A Reconfigurable Hardware for One Bit Transform Based Multiple Reference Frame Motion Estimation

      Design, Automation and Test in Europe (DATE) Conference, March 2010, Dresden, Germany

 

26. Caglar Kalaycioglu, Onur Ulusel, and Ilker Hamzaoglu

      Low Power Techniques for Motion Estimation Hardware

      19th International Conference on Field Programmable Logic and Applications, September 2009, Prague, Czech Republic 

 

25. Abdulkadir Akin, Yigit Dogan, and Ilker Hamzaoglu

      A High Performance Hardware Architecture for One Bit Transform Based Motion Estimation

      12th Euromicro Conference on Digital System Design, August 2009, Patras, Greece

 

24. Ozgur Tasdizen, Ilker Hamzaoglu

      A Reconfigurable Frame Interpolation Hardware Architecture for High Definition Video

      12th Euromicro Conference on Digital System Design, August 2009, Patras, Greece

 

23. Ozgur Tasdizen, Halil Kukner, Abdulkadir Akin and Ilker Hamzaoglu

      A High Performance Reconfigurable Motion Estimation Hardware Architecture

      Design, Automation and Test in Europe (DATE) Conference, April 2009, Nice, France

 

22. Ozgur Tasdizen, Abdulkadir Akin, Halil Kukner, Ilker Hamzaoglu and Fatih Ugurdag

      High Performance Hardware Architectures for a Hexagon-Based Motion Estimation Algorithm

      16th IFIP/IEEE International Conference on VLSI-SoC, October 2008, Rhodes Island, Greece

 

21. Merve Peyic, Hakan Baba, Ilker Hamzaoglu and Mehmet Keskinoz

      Low Power IEEE 802.11n LDPC Decoder Hardware

      16th IFIP/IEEE International Conference on VLSI-SoC, October 2008, Rhodes Island, Greece

 

20. Ilker Hamzaoglu, Ozgur Tasdizen and Esra Sahin

      An Efficient H.264 Intra Frame Coder System Design

      15th IFIP International Conference on VLSI-SoC, October 2007, Atlanta, Georgia, USA

 

19. Mustafa Parlak and Ilker Hamzaoglu

      A Low Power Implementation of H.264 Adaptive Deblocking Filter Algorithm

      NASA/ESA Conference on Adaptive Hardware and Systems, August 2007, Edinburgh, Scotland, UK

      (This paper received Best Paper Prize in Adaptive and Reconfigurable Circuits for Multimedia Category)

 

18. Serkan Oktem and Ilker Hamzaoglu 

      An Efficient Hardware Architecture for Quarter-Pixel Accurate H.264 Motion Estimation

      10th Euromicro Conference on Digital System Design, August 2007, Lübeck, Germany

 

17. Esra Sahin and Ilker Hamzaoglu

      An Efficient Intra Prediction Hardware for H.264 Video Decoding

      10th Euromicro Conference on Digital System Design, August 2007, Lübeck, Germany


16. Esra Sahin and Ilker Hamzaoglu

      An Efficient Hardware Architecture for H.264 Intra Prediction Algorithm

      Design, Automation and Test in Europe (DATE) Conference, April 2007, Nice, France

 

15. Sinan Yalcin and Ilker Hamzaoglu

      A High Performance Hardware Architecture for Half-Pixel Accurate H.264 Motion Estimation

      14th IFIP International Conference on VLSI-SoC, October 2006, Nice, France

 

14. Mustafa Parlak and Ilker Hamzaoglu

      An Efficient Hardware Architecture for H.264 Adaptive Deblocking Filter Algorithm

      NASA/ESA Conference on Adaptive Hardware and Systems, June 2006, Istanbul, Turkey

 

13. Ozgur Tasdizen and Ilker Hamzaoglu

      A High Performance And Low Cost Hardware Architecture for H.264 Transform And Quantization Algorithms

      13th European Signal Processing Conference, September 2005, Antalya, Turkey

 

12. Esra Sahin and Ilker Hamzaoglu

      A High Performance And Low Power Hardware Architecture for H.264 CAVLC Algorithm

      13th European Signal Processing Conference, September 2005, Antalya, Turkey

 

11. Sinan Yalcin, Hasan F. Ates, and Ilker Hamzaoglu

      A High Performance Hardware Architecture for an SAD Reuse based Hierarchical Motion Estimation Algorithm for H.264 Video Coding

      15th International Conference on Field Programmable Logic and Applications, August 2005, Tampere, Finland 

 

10. I. Hamzaoglu and J. H. Patel

      Deterministic Test Pattern Generation Techniques for Sequential Circuits

      Int Conference on Computer-Aided Design, November 2000, San Jose, California, USA

 

9. I. Hamzaoglu and J. H. Patel

    Reducing Test Application Time for Built-in-Self-Test Test Pattern Generators

    IEEE VLSI Test Symposium, April 2000, Montreal, Canada

 

8. I. Hamzaoglu and J. H. Patel

    Reducing Test Application Time for Full Scan Embedded Cores

    Int Symposium on Fault-Tolerant Computing, pp. 260-267, June 1999, Madison, Wisconsin, USA

 

7. I. Hamzaoglu and H. Simitci

    Performance Analysis of Tape Libraries for Supercomputing Environments

    Int Symposium on High Performance Computing Systems and Applications, pp. 447-462, June 1999, Kingston, Ontario, Canada

 

6. I. Hamzaoglu and J. H. Patel

    Test Set Compaction Algorithms for Combinational Circuits

    Int Conference on Computer Aided Design, pp. 283-289, November 1998, San Jose, California, USA

 

5. I. Hamzaoglu and J. H. Patel

    Compact Two-Pattern Test Set Generation for Combinational and Full Scan Circuits

    Int Test Conference, pp. 944-953, October 1998, Washington, D.C., USA

 

4. I. Hamzaoglu and J. H. Patel

    New Techniques for Deterministic Test Pattern Generation

    IEEE VLSI Test Symposium, pp. 446-452, April 1998, Monterey, California, USA

 

3. H. Kargupta, B. Stafford, and I. Hamzaoglu

    Web Based Parallel/Distributed Medical Data Mining Using Software Agents

    American Medical Informatics Association Fall Symposium, October 1997, Nashville, Tennessee, USA

 

2. H. Kargupta, I. Hamzaoglu, and B. Stafford

    Scalable, Distributed Data Mining Using An Agent Based Architecture

    Int Conference on Knowledge Discovery and Data Mining, pp. 211-214, August 1997, Newport Beach, California, USA

 

1. H. Kargupta, I. Hamzaoglu, B. Stafford, V. Hanagandi, and K. Buescher

    PADMA: PArallel Data Mining Agents For Scalable Text Classification

    High Performance Computing Conference, pp. 290-295, April 1997, Atlanta, Georgia, USA

 

 

 

National Conferences

 

8. Yusuf Aksehir, Kamil Erdayandi, Tevfik Zafer Ozcan, Ilker Hamzaoglu

    Low Energy Motion Estimation Hardware for H.264 Multiview Video Coding (in Turkish)

    Embedded Systems and Applications Symposium, November 2012, Istanbul, Turkey

 

7. Ilker Hamzaoglu, Aydin Aysu, Onur Can Ulusel

    A Reconfigurable H.264 Video Encoder Hardware (in Turkish)

    19th IEEE Signal Processing and Communication Applications Conference, April 2011, Antalya, Turkey

 

6. Yusuf Adibelli, Mustafa Parlak, Ilker Hamzaoglu

    A Computation and Energy Reduction Technique for H.264 Deblocking Filter Hardware (in Turkish)

    19th IEEE Signal Processing and Communication Applications Conference, April 2011, Antalya, Turkey

 

5. Aydin Aysu, Onur Can Ulusel, Ilker Hamzaoglu

    Adaptive H.264 Multiple Reference Frame Motion Estimation Hardware (in Turkish)

    Embedded Systems and Applications Symposium, November 2010, Istanbul, Turkey

 

4. Yusuf Adibelli, Mustafa Parlak, Ilker Hamzaoglu

    Power Consumption Reduction Techniques for H.264 Intra Prediction Hardware (in Turkish)

    Embedded Systems and Applications Symposium, November 2010, Istanbul, Turkey

 

3. Anil Celebi, Oguzhan Urhan, Sarp Erturk, Ilker Hamzaoglu, Gunhan Dundar

    MVBLA Based Design of Constrained 1-Bit Transform Based Motion Estimation Algorithm (in Turkish)

   16th IEEE Signal Processing and Communication Applications Conference, April 2008, Aydın, Turkey

 

2. Ilker Hamzaoglu, Selahattin Kuru

    Machine Translation from Turkish to Other Turkic Languages

    2nd Turkish Artificial Intelligence and Neural Networks Symposium, pp. 135-145, July 1993, Istanbul, Turkey

 

1. H. Levent Akin, Selahattin Kuru, Tunga Gungor, Ilker Hamzaoglu

    A Spelling Checker and Corrector for Turkish

    2nd Turkish Artificial Intelligence and Neural Networks Symposium, pp. 113-120, July 1993, Istanbul, Turkey

 

 

 

Technical Reports

 

2. Ilker Hamzaoglu

    Test Pattern Generation and Test Application Time Reduction Algorithms for VLSI Circuits

    Center for Reliable and High-Performance Computing (CRHC), University of Illinois at Urbana-Champaign, USA, 1999

 

1. J. V. Huber, C. L. Elford, D. A. Reed, A. A. Chien, D. Blumenthal, I. Hamzaoglu, A. J. Lavery, M. P. Mesnier, J. P. Oly

    Users' Guide for PPFS: A High-Performance Portable Parallel File System

    Department of Computer Science, University of Illinois at Urbana-Champaign, USA, 1996.