Publications

    1. Bijur, G., Ramakrishna, M. & Kotegar, K.A. “Multicast tree construction algorithm for dynamic traffic on software defined networks”. Sci Rep 11, 23084 (2021). https://doi.org/10.1038/s41598-021-02292-1 (Impact Factor: 5.133)

    2. G. Bijur, R. Mundugar, V. Mantoor, and K. A Kotegar, “Estimation of Adaptation Parameters for Dynamic Video Adaptation in Wireless Network Using Experimental Method,” Computers, vol. 10, no. 4, p. 39, Mar. 2021.

    3. Manisha, Karunakar, A. K., & Li, C. T. (2021). Identification of source social network of digital images using deep neural network. Pattern Recognition Letters, 150, 17-25. (Impact factor: 3.756)

    4. A. K. Pai, Prahaladh Chandrahasan, U. Raghavendra, and A. K. Karunakar, “Motion Pattern-based Crowd Scene Classification Using Histogram of Angular Deviations of Trajectories”, The Visual Computer, Springer, 2022 [Accepted: In Production Stage] (Impact Factor: 2.601).

    5. Abhilash K. Pai, A. Kotegar Karunakar, U. Raghavendra, "Scene-Independent Motion Pattern Segmentation in Crowded Video Scenes Using Spatio-Angular Density Based Clustering." IEEE Access 8: 145984-145994 (2020)

    6. Gauthier, Baptiste and Prabhu, Pooja and Kotegar, Karunakar A. and van Wassenhove, Virginie, "Hippocampal Contribution to Ordinal Psychological Time in the Human Brain,", Journal of Cognitive Neuroscience, pp 1 to 15, doi = {10.1162/jocn\_a\_01586, 27th May 2020.

    7. M Ramakrishna and A.K. Karunakar, Rate adaptive multicast video streaming over software defined network, Journal of Theoretical and Applied Information Technology, Volume 96, Issue 18, 30 September 2018, Pages 6163-6171.

    8. Pooja Prabhu, Karunakar A K, Anitha H and N Pradhan, “Classification of gait signals into different neurodegenerative diseases using statistical analysis and recurrence quantification analysis”, Elsiver Pattern Recognition Letters, May 2018.

    9. M Ramakrishna, Royce Charles Fernandes, A.K. Karunakar, "Estimation of Adaptation Parameters for Scalable Video Streaming over Software Defined Networks", Procedia Computer Science, Volume 115, 2017, Pages 715-722, ISSN 1877-0509.

    10. K. R. Akshatha, A. K. Karunakar, H. Anitha, U. Raghavendra and Dinesh Shetty "Digital Camera Identification Using PRNU: A Feature Based Approach", Elsevier Digital Investigation, Vol. 19, pp. 69-77, 2016. (Impact Factor 1.436).

    11. Ramakrishna M and Karunakar A K "SIP and SDP based Content Adaptation during Real-time Video Streaming in Future Internets", Springer - MULTIMEDIA TOOLS AND APPLICATIONS, Volume 76, Issue 20, pp 21171–21191, October 2017 DOI: 10.1007/s11042-016-4017-7. (Impact Factor 1.331).

    12. Anitha H and Karunakar A K, Reliable and Reproducible Classification System for Scoliotic Radiograph using Image Processing Techniques, Springer Journal of Medical Systems, Vol. 38, No. 11, pp. sept 2014 DOI: 10.1007/s10916-014-0124-z (Impact Factor: 2.594).

    13. Anitha H, Karunakar A K and Dinesh K V N, Automatic Extraction of Vertebral Endplates from Scoliotic Radiographs using Customized Filter, Biomedical Engineering Letters, – Springer Vol. 4, No. 2, pp. 158-165. July 2014 DOI: 10.1007/s13534-014-0129-z. (Impact Factor: 1.07).

    14. Raghavendra U, Krishnamoorthi Makkithaya and Karunakar A. K, Structural Similarity Based Ranking of Stereo Algorithms for Dynamic Adaptation in Real-time object detection, InderScience Journal of Computational Vision and Robotics Vol. 4, No. 4 pp. 281-293. (Impact Factor: 0.195)

    15. Yuansong Qiao, Shuaijun Zhang, Chunrong Zhang, Karunakar A.K., Brian Lee, Niall Murray, "SVDN - Packetization and Layer Synchronization for Scalable Video Delivery over Peer-to-Peer Networks", Springer Multimedia Systems, 12th July 2013 DOI 10.1007/s00530-013-0336-y. (Impact Factor: 0.619)

    16. Raghavendra U, Krishnamoorthi Makkithaya and Karunakar A K, “Anchor Diagonal Based Adaptive Local Support Region for Efficient Stereo Matching”, Springer Signal, Image and Video Processing, 30th June 2013 DOI: 10.1007/s11760-013-0524-4. (Impact Factor: 1.09)

    17. Karunakar A K and Manohara Pai M M, “Effective Temporal Scalability by Selective Update Operation for Wavelet Based Scalable Video Coding”, Journal of Electrical and Control Engineering, Vol. 2, No. 5, pp. 15-19, October 2012 American V-King Scientific Publishing, LTD , New York USA.

    18. Zhao Liu, Yuansong Qiao, Karunakar A.K.,Brian Lee, Enda Fallon, Chunrong Zhang, Shuaijun Zhang "H.264/MVC Interleaving for Real-time Multiview Video Streaming", Springer Journal of Real Time Image Processing, October 2012 Springer-Verlag New York, Inc NJ, USA DOI 10.1007/s11554-012-0273-6. (Impact Factor: 2.02)

    19. Niall Murray, Yuansong Qiao, Brian Lee, Enda Fallon, Karunakar A. Kotegar, “Future Multimedia System: SIP or the Advanced Multimedia System”, International Journal of Ambient Computing and Intelligence (IJACI), Vol. 3, Issue 1, 2011. (Impact Factor: 1.17)

    20. Karunakar A K and Manohara Pai M M, "Interactive Region Of Interest Scalability for Wavelet Based Scalable Video Coder", Springer Journal of Real Time Image Processing, Vol. 6, No. 2, pp. 93 to 100, 2011. DOI: 10.1007/s11554-009-0143-z. (Impact Factor: 2.02)

    21. Karunakar A K and Manohara Pai M M, "Motion Compensated Temporal Filtering with Optimized Motion Estimation", Journal of Springer Real Time Image Processing, Vol. 4, No. 4, pp. 329 to 338, September 2009 DOI 10.1007/s11554-009-0129-x.(Impact Factor: 2.02)

    22. Karunakar A K and Manohara Pai M M, “Motion Prediction and Motion Vector Cost reduction during Fast Block Motion Estimation in MCTF”, International Journal of Electrical, Computer, and Systems Engineering, ISSN: 2070-3813 pp. 181-186 Vol. 4, No. 3, Summer 2010.

International Indexed Conferences:

    1. Paul, K.H., Akshatha, K.R., Karunakar, A.K., Seshadri, S., “SURF Based Copy Move Forgery Detection Using kNN Mapping”, Advances in Intelligent Systems and Computing, Vol. 944, 2020.

    2. Seshadri, S., Akshatha, K.R., Karunakar, A.K., Paul, K.H., “A Preliminary Approach to Using PRNU Based Transfer Learning for Camera Identification”, Advances in Intelligent Systems and Computing, Vol. 944, 2020.

    3. Royce Charles Fernandes, M Ramakrishna, A.K. Karunakar, "Performance Evaluation of Scalable Video Stream over Bandwidth Constrained Network using Software Defined Networks," 6th International Conference on Advances in Computing, Communications and Informatics (ICACCI), Manipal, 13-16 Sep, 2017.

    4. Anitha H, Karunakar A K, Pooja Prabhu,, “Extraction of Lung Nodules in HRCT images using Partial Differential Equation based Model”, International Conference on Advances in Computing, Communications and Informatics, 13th to 16th, Sept. 2017.

    5. Royce Fernandes, Ramakrishna M and Karunakar A K, "Performance Evaluation of Scalable Video Stream over Bandwidth Constrained Network using Software Defined Networks", International Conference on Advances in Computing, Communications and Informatics, 13th to 16th, Sept. 2017.

    6. Pooja Prabhu, Karunakar A K, Anitha H and Vikas R B, “Significance of Source Reconstruction in ADHD using Connectivity Parcellation Matrix”, ICRTESME, August 8th and 9th, 2017 India.

    7. Ramakrishna M, Royce Charles Fernandesa, Karunakar A. K., “Estimation of Adaptation Parameters for Scalable Video Streaming over Software Defined Networks”, 7th International Conference On Advances In Computing & Communications, ICACC 2017, 22-24 August 2017, Cochin, India.

    8. Abhilash K Pai, Karunakar A K, Raghavendra U, Karunakar A K., “A novel crowd density estimation technique using local binary pattern and gabor filter”, 2nd Workshop on Signal Processing for Understanding Crowd Dynamics 2017, Italy.

    9. Akshatha, K R and Anitha, H and Karunakar, A K and Raghavendra, U and Shetty, Dinesh (2016) Source Camera Identification Using Noise Residual. In: International conference on Recent Trends in Electronics, Information & Communication Technology, 20/05/2016, SVCE Bangalore.

    10. Ramakrishna M and Karunakar A K, Estimation of Scalable Video Adaptation parameters for Wireless Networks”, MiCTM, Dubai, 25th and 26th March 2015.

    11. Ramakrishna M and Karunakar A, "Estimation of Scalable Video Adaptation Parameters for Media Aware Network Elements", IEEE 6th International Conference on Communication System and Networks (COMSNETS), Jan 2014. (Best paper award Rs. 10,000/-)

    12. Raghavendra U, Krishnamoorthi Makkithayay and Karunakar A K, “Modified Census Correlation Data Cost for Stereo Matching Under Non-Ideal Illumination” International Conference on Multimedia Processing, Communication and Information Technology - MPCIT 2013 pp. 223-227, India.

    13. Anitha H, G K Prabhu, Karunakar A K and Dinesh K V N, “Segmentation of Anatomical Structures of Spine using Active Contour Models for Assessing Spinal Disorders” International Conference on Multimedia Processing, Communication and Information Technology - MPCIT 2013 pp. 145-150, India.

    14. Akshatha K R, Anitha H, Karunakar A K, Raghavendra U, Dinesh Shetty, “Source Camera Identification Using Wavelet Feature Fusion Technique” International Conference on Multimedia Processing, Communication and Information Technology - MPCIT 2013, pp. 257-263, India.

    15. Niall Murray, Yuansong Qiao,Brian Lee, Karunakar A K, Gabriel-Miro Muntean, "Age and gender influence on perceived olfactory and visual media synchronization", IEEE International Conference on Multimedia and Expo, San Jose, California, USA, July 15 to 19, 2013.

    16. Niall Murray, Yuansong Qiao,Brian Lee, Karunakar A K, Gabriel-Miro Muntean, "Towards Perceived Olfactory and Visual Media Synchronization", ACM Multimedia Systems Conference February 26 - March 1, 2013, Oslo, Norway.

    17. Raghavendra U, Krishnamoorthi Makkithaya, Karunakar A K, “Range Structural Similarity Index for Evaluation of Stereo Disparity under Radiometric Variations”, ERC Co-located workshop in ICVGIP 2012 IIT Bombay Dec 2012 India.

    18. Raghavendra U, Krishnamoorthi Makkithaya, Karunakar A K, “Entropy Based Log Chromaticity Projection for Real-time Stereo Matching”, International Conference on Communication, Computing and Security (ICCCS’12), Vol. 6, pp. 223 to 230 October 6th – 8th 2012 at NIT, Rourkela published by Procedia Technology (Elsevier) India.

    19. Karunakar A K, Yuansong Qiao, Brian Lee, “Scalable Video Delivery over Peer-to-Peer Network”, Lecture Notes in Computer Science, Springer Berlin / Heidelberg, International Conference on Advanced Computing, Networking and Security, pp.289, 16th to 19th, December 2011, NITK, Surthkal India.

    20. Raghavendra U, Krishnamoorthi Makkithaya, Karunakar A K, “Qualitative and Quantitative Evaluation of Correlation Based Stereo Matching Algorithms”, Lecture Notes in Computer Science, Springer Berlin / Heidelberg, International Conference on Advanced Computing, Networking and Security, pp. 242- 252, 16th December 2011, NITK, Surthkal India.

    21. Niall Murray, Brian Lee, Karunakar A K, Yuansong Qiao, Enda Fallon, "Virtual Device: Media Service Fitness, Selection and Composition considering Composition Interactivity and Synchronization", Springer-Verlag in the Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering (LNICST) series, 7th International ICST Mobile Multimedia Communications Conference (MobiMedia 2011), 5-7 September 2011 - Cagliari, Italy.

    22. Niall Murray, Brian Lee, A K Karunakar, Yuansong Qiao and Enda Fallon, “Virtual Device: Media Service Fitness, Selection and Composition”, Springer-Verlag in the Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering (LNICST) series 4th Int. ICST Conference on MOBILe Wireless MiddleWARE, Operating Systems, and Applications (Mobileware 2011), June 22-24 2011 London UK.

    23. Srivatsa Maddodi, Girija Attigeri and Karunakar A K, “Data Deduplication Techniques and Analysis”, IEEE 3rd International Conference on Emerging Trends in Engineering and Technology (ICETET), pp.664-668, 19th November to 21st November, 2010 Goa India, ISBN: 978-0-7695-4246-1.

    24. Karunakar A K and Manohara Pai M M, “Inter-Frame and Inter-Layer Motion Prediction during Fast Block Motion Estimation in MCTF”, Visual Information Systems. Web-Based Visual Information Search and Management, 10th International Conference, VISUAL 2008, pp 150-154, Vol. 5188 LNCS, Salerno, Italy, September 11-12, 2008.

    25. Karunakar A K and Manohara Pai M M, “Computationally Efficient MCTF for MC-EZBC Scalable Video Coding Framework”,Pattern Recognition and Machine Intelligence Second International Conference (PReMI 2007), pp 666-673, Vol. 4815 LNCS Kolkata, India, December 18-22, 2007.

    26. Karunakar A K and Manohara Pai M M, “Computationally efficient MCTF for Scalable Video Coding”, IEEE Proceedings of 14th International Conference on Advanced Computing and Communications (ADCOM), pp. 487-492, 20th to 24th, December 2006, NITK Surthkal India.

International Conferences (Non-indexed):

  1. Gururaj Maddodi, Brian Lee and Karunakar A K, “Media Aware Network Elements for Scalable Video Adaptation: Survey”, First International Malaysia-Ireland Joint Symposium on Engineering, Science and Business, June 9-10, 2011 Athlone, Ireland.

  2. Zhao Liu, Yuansong Qiao, Brian Lee, Enda Fallon, Karunakar A. K., Chunrong Zhang, Shuaijun Zhang, “Experimental Evaluation of H.264/Multiview Video Coding over IP Networks”, Irish Signals and Systems Conference, Dublin Ireland June 23-24, 2011.

  3. Niall Murray, Yuansong Qiao, Brian Lee, Enda Fallon, Karunakar A. Kotegar, “Design Considerations for Future Multimedia Systems: A Comparison of Approaches Based on SIP and the Advanced Multimedia System”, 10th International Conference on Information Technology and Telecommunication, 21st and 22nd October 2010 Letterkenny, Ireland.

  4. Karunakar A K and Manohara Pai M M, “Selective update operation for effective temporal scalability during MCTF”, Proceedings of IEEE International Conference on Signal and Image Processing, pp. 943-947, Vol. 2, 7th to 9th December 2006, BVBCET Hubli. ISBN: 13 : 978-0230-63003-1.

  5. Karunakar A K and Manohara Pai M M, “Predictive Motion Estimation Structure for Motion Compensated Temporal Filtering”, Proceedings of the International Conference on Cognition and Recognition, pp. 952-957, December 2005, MU Mysore. ISBN: 81-7764-952-3.

  6. Karunakar A K and Manohara Pai M M, “Fast Sub-pixel motion estimation along the predicted direction”, Proceedings of the 3rd Workshop on Vision, Graphics and Image Processing (WCVGIP), pp. 215-218, 12th–13th Jan 2006, held along with Asian Conference on Computer Vision (ACCV06), International Institute of Information Technology, Hyderabad.

  7. Aparna Agarwal, Deoraj Alok, Preethi S Rao, Karunakar A K and Manohara Pai M M, “Fast Block Based Motion Estimation Algorithms for Video Compression”, International Conference on Information Technology, HIT, March 19th-21st, 2007, Vol. II.

  8. Shivani, Kumari Ruchi, Debasish Mahato, Karunakar A K and Manohara Pai M M, “Diamond and Hexagon Based Search Patterns for Motion Estimation in Video Compression”, International Conference on Information Technology, HIT, March 19th-21st, 2007, Vol. II.

National Conferences:

  1. Raghavendra U, Krishnamoorthi Makkithaya and Karunakar A. K, "Illumination Invariant Stereo Data Cost Using Modi.ed Census Transform", IJCA Proceedings on National Conference on Recent Advances in Information Technology NCRAIT(2):38-41, February 2014. Published by Foundation of Computer Science, New York, USA. (Received best paper award)

  2. Karunakar A K and Manohara Pai M M, “Spatio-Temporal Wavelet Transformation for Scalable Video Coding: Implementation Details and Experimental Results”, National Conference on Vision, Graphics and Image Processing, March 2nd– 4th, 2005, at JNNC Shimogga India.

  3. Karunakar A K, Manohara Pai M M and Archana H “Comparative Study of Block Based Motion Estimation Techniques for Video Coding”, Proceedings of the Control Instrumentation System Conference (CISCON04), 117-120, 5th and 6th November 2004, Manipal India.

  4. Anitha H., Manohara Pai M M and Karunakar A K “Efficient Motion Vector Coding of IBMCTF framework”, National Conference on Image Processing (NCIP), TIFAC-CORE in DIP, at M. S. Ramaiah School of Advanced Studies, March, 23rd–25th, 2005, Bangalore India.

  5. Karunakar A K and Manohara Pai M M,“Internet to ActiveNet: A survey”, in the Proceeding of National Conference on Distributed Computing (NCDC04) pp 178-181 at Nitte, Karnataka India on 5th and 6th March 2004.