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  • 2011

    Complexity-aware adaptive bit-rate control with dynamic ROI pre-processing for scalable video coding

    Grois, D. & Hadar, O., 7 Nov 2011, Electronic Proceedings of the 2011 IEEE International Conference on Multimedia and Expo, ICME 2011. 6012110. (Proceedings - IEEE International Conference on Multimedia and Expo).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    10 Scopus citations
  • Complexity-aware adaptive spatial pre-processing for ROI scalable video coding with dynamic transition region

    Grois, D. & Hadar, O., 1 Dec 2011, ICIP 2011: 2011 18th IEEE International Conference on Image Processing. p. 741-744 4 p. 6116661. (Proceedings - International Conference on Image Processing, ICIP).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    3 Scopus citations
  • Efficient adaptive bit-rate control for Scalable Video Coding by using computational complexity-rate-distortion analysis

    Grois, D. & Hadar, O., 29 Aug 2011, IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, BMSB 2011 - Conference Programme. 5954877. (IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, BMSB 2011 - Conference Programme).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    12 Scopus citations
  • Weighted-MSE based on Saliency map for assessing video quality of H.264 video streams

    Boujut, H., Benois-Pineau, J., Hadar, O., Ahmed, T. & Bonnet, P., 25 Feb 2011, Proceedings of SPIE-IS and T Electronic Imaging - Image Quality and System Performance VIII. 78670X. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 7867).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    5 Scopus citations
  • 2010

    Adaptive bit-rate control for region-of-interest scalable video coding

    Grois, D., Kaminsky, E. & Hadar, O., 1 Dec 2010, 2010 IEEE 26th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2010. p. 761-765 5 p. 5662108. (2010 IEEE 26th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2010).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    10 Scopus citations
  • Dynamically adjustable and scalable ROI video coding

    Grois, D., Kaminsky, E. & Hadar, O., 25 Jun 2010, IEEE International Symposium on Broadband Multimedia Systems and Broadcasting 2010, BMSB 2010 - Final Programme. 5463115. (IEEE International Symposium on Broadband Multimedia Systems and Broadcasting 2010, BMSB 2010 - Final Programme).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

  • Efficient real-time Video-in-Video insertion into a pre-encoded video stream for the H.264/AVC

    Kaminsky, E., Grois, D. & Hadar, O., 18 Oct 2010, 2010 IEEE International Conference on Imaging Systems and Techniques, IST 2010 - Proceedings. p. 436-441 6 p. 5548511. (2010 IEEE International Conference on Imaging Systems and Techniques, IST 2010 - Proceedings).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    2 Scopus citations
  • Evaluation of a GLRT threshold for voiced-unvoiced decision and pitch tracking in noisy speech

    Bykhovsky, D. & Hadar, O., 1 Dec 2010, 2010 IEEE 26th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2010. p. 680-683 4 p. 5662126. (2010 IEEE 26th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2010).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    2 Scopus citations
  • ROI adaptive scalable video coding for limited bandwidth wireless networks

    Grois, D., Kaminsky, E. & Hadar, O., 1 Dec 2010, 2010 IFIP Wireless Days, WD 2010. 5657709. (2010 IFIP Wireless Days, WD 2010).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    22 Scopus citations
  • 2009

    Buffer control in H.264/AVC applications by implementing dynamic complexity-rate-distortion analysis

    Grois, D., Kaminsky, E. & Hadar, O., 29 Oct 2009, 2009 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, BMSB 2009. 5133845. (2009 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, BMSB 2009).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    5 Scopus citations
  • 2008

    Rate distortion optimization for efficient watermarking in the DCT domain

    Hadar, O., Gonen, E. & Kaminsky, E., 5 Sep 2008, IEEE International Symposium on Broadband Multimedia Systems and Broadcasting 2008, Broadband Multimedia Symposium 2008, BMSB. 4536660. (IEEE International Symposium on Broadband Multimedia Systems and Broadcasting 2008, Broadband Multimedia Symposium 2008, BMSB).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    1 Scopus citations
  • The influence of image compression on target acquisition

    Hadar, O., Goldberg, E. & Topchik, E., 31 Mar 2008, Human Vision and Electronic Imaging XIII. 68060U. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 6806).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

  • 2006

    DCT-domain coder for digital video applications

    Ginzburg, A., Kaminsky, E., Abramov, Y. & Hadar, O., 1 Jan 2006, ITRE 2006 - 4th International Conference on Information Technology: Research and Education, Proceedings. Institute of Electrical and Electronics Engineers, p. 110-114 5 p. 4266305. (ITRE 2006 - 4th International Conference on Information Technology: Research and Education, Proceedings).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

  • Dynamic computational complexity and bit allocation for optimizing H.264/AVC video compression

    Kaminsky, E., Grois, D. & Hadar, O., 1 Jan 2006, ITRE 2006 - 4th International Conference on Information Technology: Research and Education, Proceedings. Institute of Electrical and Electronics Engineers, p. 167-171 5 p. 4266317. (ITRE 2006 - 4th International Conference on Information Technology: Research and Education, Proceedings).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

  • Effects of the eencoding scheme on the perceived compressed video quality transmitted over lossy IP networks

    Shmueli, R., Hadar, O., Huber, R., Maltz, M. & Huber, M., 1 Jan 2006, ITRE 2006 - 4th International Conference on Information Technology: Research and Education, Proceedings. Institute of Electrical and Electronics Engineers, p. 227-232 6 p. 4266331. (ITRE 2006 - 4th International Conference on Information Technology: Research and Education, Proceedings).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

  • Hybrid error concealment with automatic error detection for transmitted MPEG-2 video streams over wireless communication network

    Hadar, O., Huber, M. & Huber, R., 1 Jan 2006, ITRE 2006 - 4th International Conference on Information Technology: Research and Education, Proceedings. Institute of Electrical and Electronics Engineers, p. 104-109 6 p. 4266304. (ITRE 2006 - 4th International Conference on Information Technology: Research and Education, Proceedings).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    4 Scopus citations
  • Use of motion information in super-resolution mosaicing

    Krämer, P., Hadar, O., Benois-Pineau, J. & Domenger, J. P., 1 Dec 2006, 2006 IEEE International Conference on Image Processing, ICIP 2006 - Proceedings. p. 357-360 4 p. 4106540. (Proceedings - International Conference on Image Processing, ICIP).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    2 Scopus citations
  • 2005

    Optimal transrating via DCT coefficients modification and dropping

    Benyaminovich, S., Hadar, O. & Kaminsky, E., 1 Dec 2005, ITRE 2005 - 3rd International Conference on Information Technology: Research and Education - Proceedings. p. 100-104 5 p. 1503076. (ITRE 2005 - 3rd International Conference on Information Technology: Research and Education - Proceedings; vol. 2005).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    4 Scopus citations
  • Super-resolution mosaicing from mpeg compressed video

    Krämer, P., Hadar, O., Benois-Pineau, J. & Domenger, J. P., 1 Dec 2005, IEEE International Conference on Image Processing 2005, ICIP 2005. p. 893-896 4 p. 1529895. (Proceedings - International Conference on Image Processing, ICIP; vol. 1).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    1 Scopus citations
  • 2004

    Effects of frame rate, frame size and MPEG2 compression on the perceived compressed video quality transmitted over lossy IP networks

    Shmueli, R., Huber, R. & Hadar, O., 1 Dec 2004, ITRE 2004 - 2nd International Conference on Information Technology: Research and Education - Proceedings. Boyle, T., Oriogun, P. & Pakstas, A. (eds.). p. 49-54 6 p. (ITRE 2004 - 2nd International Conference on Information Technology: Research and Education - Proceedings).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    3 Scopus citations
  • FRames-ensured-delivery algorithm for smoothing and multiplexing prerecorded videos

    Bembaron, Y. A. & Hadar, O., 1 Dec 2004, ITRE 2004 - 2nd International Conference on Information Technology: Research and Education - Proceedings. Boyle, T., Oriogun, P. & Pakstas, A. (eds.). p. 39-43 5 p. (ITRE 2004 - 2nd International Conference on Information Technology: Research and Education - Proceedings).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

  • Hybrid error concealment in digital compressed video streams

    Hadar, O., Huber, M. & Huber, R., 1 Dec 2004, ITRE 2004 - 2nd International Conference on Information Technology: Research and Education - Proceedings. Boyle, T., Oriogun, P. & Pakstas, A. (eds.). p. 44-48 5 p. (ITRE 2004 - 2nd International Conference on Information Technology: Research and Education - Proceedings).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

  • 2003

    Motion estimation algorithms for video compression: Evaluation environment and student projects

    Kaminsky, E. & Hadar, O., 1 Dec 2003, Proceedings, ITRE 2003 - International Conference on Information Technology: Research and Education. p. 573-577 5 p. 1270684. (Proceedings, ITRE 2003 - International Conference on Information Technology: Research and Education).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    2 Scopus citations
  • 2002

    Optimal video stream multiplexing through linear programming

    Stern, H. I. & Hadar, O., 1 Jan 2002, Proceedings - International Conference on Information Technology: Coding and Computing, ITCC 2002. Institute of Electrical and Electronics Engineers, p. 440-445 6 p. 1000429. (Proceedings - International Conference on Information Technology: Coding and Computing, ITCC 2002).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    2 Scopus citations
  • 2001

    Models and algorithms for bandwidth allocation of CBR video streams in a VoD system

    Hadar, O. & Segal, M., 1 Jan 2001, Proceedings - International Conference on Information Technology: Coding and Computing, ITCC 2001. Institute of Electrical and Electronics Engineers, p. 148-152 5 p. 918781. (Proceedings - International Conference on Information Technology: Coding and Computing, ITCC 2001).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    1 Scopus citations
  • 2000

    Statistical multiplexing and admission control policy for smoothed video streams using e-PCRTT algorithm

    Hadar, O. & Greenberg, S., 1 Jan 2000, Proceedings - International Conference on Information Technology: Coding and Computing, ITCC 2000. Institute of Electrical and Electronics Engineers, p. 272-277 6 p. 844237. (Proceedings - International Conference on Information Technology: Coding and Computing, ITCC 2000).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

  • 1999

    Crankback prediction in hierarchical ATM networks

    Felstaine, E., Cohen, R. & Hadar, O., 1 Dec 1999, Proceedings - IEEE INFOCOM'99: The Conference on Computer Communications - 18th Annual Joint Conference of the IEEE Computer and Communications Societies: The Future is Now. p. 671-679 9 p. 751453. (Proceedings - IEEE INFOCOM; vol. 2).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    1 Scopus citations
  • 1996

    Image reconstruction from power spectral data

    Hadar, O., Gresten, E., Weitzman, D. A. & Arbel, D., 1 Dec 1996, Proceedings of SPIE - The International Society for Optical Engineering. Idell, P. S. & Schulz, T. J. (eds.). p. 182-190 9 p. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 2827).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

  • Incorporating the entire modulation transfer function into a target acquisition model

    Hadar, O., Rotman, S. R. & Kopeika, N. S., 1 Jan 1996, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 2742. p. 112-121 10 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    1 Scopus citations
  • 1995

    Contrast-limited target acquisition: atmospheric and motion effects

    Hadar, O., Sadot, D., Dror, I., Rotman, S. R. & Kopeika, N. S., 1 Jan 1995, Proceedings of SPIE - The International Society for Optical Engineering. Society of Photo-Optical Instrumentation Engineers, p. 550-567 18 p. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 2469).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

  • Image motion restoration from a sequence of images

    Hadar, O., Robbins, M., Novogrozky, Y., Kaplan, D., Rotman, S. R. & Kopeika, N. S., 1 Jan 1995, Proceedings of SPIE - The International Society for Optical Engineering. Society of Photo-Optical Instrumentation Engineers, p. 172-183 12 p. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 2468).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

  • Medical image restoration of dynamic lungs using optical transfer function of lung motion

    Arbel, D., Lisha, I., Hirsch, N., Hadar, O. & Kopeika, N. S., 1 Dec 1995, Proceedings of SPIE - The International Society for Optical Engineering. Tescher, A. G. (ed.). p. 535-547 13 p. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 2564).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

  • Quantitative evaluation of target acquisition capability when restoring images blurred by sensor motion

    Hadar, O., Kopeika, N. S. & Rotman, S. R., 1 Dec 1995, Proceedings of SPIE - The International Society for Optical Engineering. p. 115-127 13 p. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 2426).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    2 Scopus citations
  • 1994

    Automatic target recognition during sensor motion and vibration

    Hadar, O., Kuntsevitsky, A., Wasserblat, M., Kopeika, N. S. & Rotman, S. R., 1 Dec 1994, Proceedings of SPIE - The International Society for Optical Engineering. Sadjadi, F. A. (ed.). p. 326-336 11 p. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 2234).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

  • Restoration of images degraded by mechanical vibrations

    Hadar, O., Adar, Z., Cotter, A., Yitzhaky, Y. & Kopeika, N. S., 1 Jan 1994, Proceedings - International Conference on Pattern Recognition. Institute of Electrical and Electronics Engineers, p. 137-139 3 p. (Proceedings - International Conference on Pattern Recognition; vol. 3).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

  • 1993

    Real-time numerical calculation of optical transfer function for image motion and vibration: experimental verification

    Hadar, O., Dror, I. & Kopeika, N. S., 1 Dec 1993, Proceedings of SPIE - The International Society for Optical Engineering. Oron, M., Shladov, I. & Weissman, Y. (eds.). Publ by Society of Photo-Optical Instrumentation Engineers, p. 412-435 24 p. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 1971).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    6 Scopus citations
  • 1992

    Numerical calculation of MTF for image motion: experimental verification

    Hadar, O., Dror, I. & Kopeika, N. S., 1 Dec 1992, Proceedings of SPIE - The International Society for Optical Engineering. Publ by Int Soc for Optical Engineering, p. 183-197 15 p. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 1697).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    7 Scopus citations