Publications
Book chapters
- Hamzaoui, R., Ahmad, S., Al-Akaidi, M., Video
Streaming: Reliable Wireless Streaming with Digital Fountain Codes,
Encyclopedia of Wireless and Mobile Communications, Taylor &
Francis, 2007.
- Hamzaoui, R., Stankovic, V., Xiong, Z., Ramchandran,
K., Puri, R., Majumdar, A., Chou, J., Channel Protection Fundamentals,
in: Multimedia over IP and Wireless Networks: Compression, Networking,
and Systems, Mihaela van der Schaar and Philip A. Chou (Eds.), Academic
Press, 2007.
- Hamzaoui, R., Stankovic, V., Xiong, Z., Forward
Error Control for Packet Loss and Corruption, in: Multimedia over IP
and Wireless Networks: Compression, Networking, and Systems, Mihaela
van der Schaar and Philip A. Chou (Eds.), Academic Press, 2007.
- Hamzaoui, R., Saupe, D., Fractal Image Compression,
in: Document and Image Compression, M. Barni (ed.), May 2006, CRC
press.
- Hamzaoui, R., Saupe, D., Fractal
Image Compression with Fast Local Search, in: Barnsley, M., Saupe,
D., Vrscay, E. (Eds.), Fractals in Multimedia, The IMA Volumes in
Mathematics and its Applications, Vol. 132, Springer-Verlag, New York,
2002, pp. 107-120.
Journal papers
- S. Ozmen, R. Hamzaoui, F. Chen, Survey of IP-based air-to-ground data link communication technologies, Journal of Air Transport Management, Vol. 116, April 2024, 102579, doi: 10.1016/j.jairtraman.2024.102579.
- H. Liu, H. Yuan, R. Hamzaoui, Q. Liu, S. Li, PU-Mask: 3D point cloud upsampling via an implicit virtual mask,
IEEE Transactions on Circuits and Systems for Video Technology, doi: 10.1109/TCSVT.2024.3370001.
- C. Sun, H. Yuan, S. Li, X. Lu, R. Hamzaoui, Enhancing context models for point cloud geometry compression with context feature residuals and multi-loss,
IEEE Journal on Emerging and Selected Topics in Circuits and Systems, doi: 10.1109/JETCAS.2024.3367729.
- C. Fu, H. Yuan, L. Shen, R. Hamzaoui, H. Zhang, 3DAttGAN: A 3D attention-based generative adversarial network for joint space-time video super-resolution,
IEEE Transactions on Emerging Topics in Computational Intelligence, doi: 10.1109/TETCI.2024.3369994.
- X. Mao, H. Yuan, X. Lu, R. Hamzaoui, W. Gao, PCAC-GAN: A sparse-tensor-based generative adversarial network for 3D point cloud attribute compression,
Computational Visual Media, accepted for publication.
- H. Su, Q. Liu, H. Yuan, Q. Cheng, R. Hamzaoui, Support vector regression-based reduced-reference perceptual quality model for compressed point clouds,
IEEE Transactions on Multimedia, doi: 10.1109/TMM.2023.3347638.
- J. Xing, H. Yuan, R. Hamzaoui, H. Liu, J. Hou, GQE-Net: A graph-based quality enhancement network for point cloud color attribute,
IEEE Transactions on Image Processing, vol. 32, pp. 6303-6317, 2023, doi: 10.1109/TIP.2023.3330086.
- H. Liu, H. Yuan, J. Hou, R. Hamzaoui, W. Gao, PUFA-GAN: A Frequency-Aware Generative Adversarial Network for 3D Point Cloud Upsampling,
IEEE Transactions on Image Processing, vol. 31, pp. 7389-7402, 2022, doi: 10.1109/TIP.2022.3222918.
- Q. Liu, H. Su, T. Chen, H. Yuan, R. Hamzaoui, No-reference bitstream-layer model for perceptual
quality assessment of V-PCC encoded point clouds, IEEE Transactions on Multimedia, vol. 25, pp. 4533-4546, 2022, doi: 10.1109/TMM.2022.3177926.
- H. Lin, G. Chen, M. Jenadeleh, V. Hosu, U. Reips, R. Hamzaoui, D. Saupe, Large-scale crowdsourced subjective assessment of
picturewise just noticeable difference, IEEE Transactions on Circuits and Systems for Video Technology, vol. 32, no. 9, pp. 5859-5873, Sept. 2022, doi: 10.1109/TCSVT.2022.3163860.
- T. Kobbaey, R. Hamzaoui, S. Ahmad, M. Al-Fayoumi, N. Thomos, Enhanced collision resolution and throughput analysis for the
802.11 distributed coordination function, International Journal of Communication Systems, 2021, doi:10.1002/dac.4953.
- Q. Liu, H. Yuan, R. Hamzaoui, H. Su, J. Hou, H. Yuang, Reduced reference perceptual quality model with application to rate
control for video-based point cloud compression, IEEE Transactions on Image Processing, vol. 30, pp. 6623-6636, 2021, doi: 10.1109/TIP.2021.3096060.
- C. Fan, Y. Zhang, R. Hamzaoui, D. Ziou, Q. Jiang, Learning-based satisfied user ratio prediction
for symmetrically and asymmetrically compressed stereoscopic images, IEEE MultiMedia, vol. 28, no. 3, pp. 8-20, 1 July-Sept. 2021, doi: 10.1109/MMUL.2021.3060831.
- Q. Liu, H. Yuan, J. Hou, R. Hamzaoui, H. Su, Model-based joint bit allocation between geometry
and color for video-based 3D point cloud compression, IEEE Transactions on Multimedia, vol. 23, pp. 3278-3291, 2021, doi: 10.1109/TMM.2020.3023294.
- Y. Zhang, L. Zhu, R. Hamzaoui, S. Kwong, Y.-S. Ho, Highly efficient multiview depth coding
based on histogram projection and allowable depth distortion, IEEE Transactions on Image Processing, vol. 30, pp. 402-417, Nov. 2020.
- H. Lin, V. Hosu, C. Fan, Y. Zhang, Y. Mu, R. Hamzaoui, D. Saupe, SUR-FeatNet: Predicting the satisfied user
ratio curve for image compression with deep feature learning, Quality and User Experience, vol. 5, no. 5, 2020.
- F. Cruciani, A. Vafeiadis, C. Nugent, I. Cleland, P. McCullagh, K. Votis, D. Giakoumis, D. Tzovaras, L. Chen, R. Hamzaoui, Feature learning for human activity recognition using
convolutional neural networks: A case study for inertial measurement unit and audio data, CCF Transactions on Pervasive Computing and Interaction, vol. 32, pp. 18-32, Jan. 2020. (Best paper award).
- A. Vafeiadis, K. Votis, D. Giakoumis, D. Tzovaras, L. Chen, R. Hamzaoui, Audio content analysis for unobtrusive event detection in smart homes, Engineering Applications of Artificial Intelligence, vol. 89, March 2020.
- C. Fan, Y. Zhang, H. Zhang, R. Hamzaoui, Q. Jiang, Picture-level just noticeable difference for symmetrically and asymmetrically compressed stereoscopic images: subjective quality assessment study and datasets, Journal of Visual Communication and Image Representation, vol. 62, pp. 140-151, 2019.
- S. Ahmad, C. Bouras, E. Buyukkaya, M. Dawood, R. Hamzaoui, V. Kapoulas, A. Papazois, G. Simon, Peer-to-peer live video streaming with rateless codes for massively multiplayer online games, Peer-to-Peer Networking and Applications, vol. 11, no. 1, pp. 44-62, Jan. 2018.
- A. Aboutaleb, P. Kang, R. Hamzaoui, A. Duffy, Standalone closed-form formula for the throughput rate of asynchronous normally distributed serial flow lines, Journal of Manufacturing Systems, vol. 43, pp. 117-128, Apr. 2017.
- M. Dawood, R. Hamzaoui, S. Ahmad, M. Al-Akaidi, Error resilient packet-switched mobile video telephony with channel-adaptive rateless coding and early reference picture selection, Signal, Image and Video Processing, vol. 10, no. 6, pp. 1119-1126, Sep. 2016.
- S. Khattak, T. Maugey, R. Hamzaoui, S. Ahmad, P. Frossard, Temporal and inter-view consistent error concealment technique for multiview plus depth video, IEEE Trans. Circuits and Systems for Video Technology, vol. 26, pp. 829-840, May 2016.
- J. Liu, S. Ahmad, E. Buyukkaya, R. Hamzaoui, G. Simon, Resource allocation in underprovisioned multioverlay Peer-to-Peer live video sharing services, Peer-to-Peer Networking and Applications, vol. 8, no. 3, pp. 399-413, May 2015.
- S. Khattak, R. Hamzaoui, T. Maugey, S. Ahmad, P. Frossard, Bayesian early mode decision technique for view synthesis prediction-enhanced Multiview Video Coding, IEEE Signal Processing Letters, vol. 20, no. 11, pp. 1126-1129, Nov. 2013.
- S. Khattak, R. Hamzaoui, S. Ahmad, P. Frossard,
Fast encoding techniques for multiview video coding, Signal Processing: Image Communication, vol. 28, pp. 569-580,
July 2013.
- S. Ahmad, C. Bouras, R. Hamzaoui, J. Liu, A. Papazois, E. Perelman, A. Shani, G. Simon, and G. Tsichritzis, Community Tools for Massively Multiplayer Online Games, International Journal on Advances in Networks and Services, vol. 4, no 3&4, 2011.
- Ahmad, S., Hamzaoui, R., Al-Akaidi, M., Unequal error protection using Fountain codes with applications to video communication, IEEE Transactions on Multimedia, vol. 13, pp. 92-101, Feb 2011.
- Ahmad, S., Hamzaoui, R., Al-Akaidi, M., Adaptive unicast video streaming with rateless codes and feedback, IEEE Transactions on
Circuits and Systems for Video Technology, vol. 20, pp. 275-285, Feb. 2010.
- Ahmad, S., Hamzaoui, R., Al-Akaidi, M., Optimal packet loss protection of progressively compressed 3D meshes,
IEEE Transactions on Multimedia, vol. 11, pp. 1381-1387, Nov. 2009.
- Röder, M., Cardinal, J., Hamzaoui, R.,
Efficient rate-distortion optimized media streaming for tree-structured packet
dependencies, IEEE Transactions on Multimedia, vol. 9, pp. 1259-1272,
Oct. 2007.
- Röder, M., Hamzaoui, R.,
Fast tree-trellis list Viterbi decoding, IEEE Transactions on Communications, vol. 54, pp.
453-461, March 2006.
Source Code.
- Röder, M., Cardinal, J., Hamzaoui, R.,
Branch and bound algorithms for rate-distortion optimized media streaming IEEE Transactions on Multimedia, vol. 8, pp. 170-178, Feb. 2006.
- Hamzaoui, R., Stankovic, V., Xiong, Z.,
Optimized error protection of scalable image bitstreams, IEEE Signal Processing Magazine, vol. 22, pp. 91-107, Nov. 2005.
- Hamzaoui, R., Stankovic, V., Xiong, Z.,
Fast algorithm for distortion-based error protection of embedded image codes, IEEE Transactions on Image Processing, vol. 14, pp. 1417-1421,
Oct. 2005.
- Stankovic, V., Hamzaoui, R., Xiong, Z., Robust layered multiple description coding of scalable media data for
multicast, IEEE Signal Processing Letters, vol. 12, pp. 154-157,
Feb. 2005.
- Stankovic, V., Hamzaoui, R., Xiong, Z., Real-time
error protection of embedded codes for packet erasure and fading
channels, IEEE Transactions on Circuits and Systems for Video
Technology, vol. 14, pp. 1064-1072, Aug. 2004.
- Stankovic, V., Hamzaoui, R., Xiong, Z., Efficient
channel code rate selection algorithms for forward error correction of
packetized multimedia bitstreams in varying channels,
IEEE Transactions on Multimedia: Special Issue on Streaming Media, vol.
6, pp. 240-248, April 2004.
- Stankovic, V., Hamzaoui, R., Charfi, Y., Xiong, Z.,
Real-time unequal error protection algorithms for progressive image
transmission,
IEEE Journal on Selected Areas in Communications, vol. 21, no. 10, pp. 1526-1535,
Dec. 2003.
- Stankovic, V., Hamzaoui, R., Saupe, D., Fast
algorithm for rate-based optimal error protection of embedded codes,
IEEE Transactions on Communications, vol. 51, pp. 1788-1795, Nov. 2003.
- Charfi, Y., Stankovic, V., Hamzaoui, R., Haouari,
A., Saupe, D., Joint source-channel fractal image coding with unequal
error protection, Optical Engineering 41,12 (2002) 3168-3176.
- Hamzaoui, R., Saupe, D., Hiller, M., Distortion
minimization with fast local search for fractal image compression,
Journal of Visual Communication and Image Representation 12 (2001)
450-468.
- Hamzaoui, R., Hartenstein, H., Saupe, D., Local iterative improvement of fractal images codes, Image and Vision
Computing 18, 6-7 (2000) 565-568.
- Hamzaoui, R., Saupe, D., Combining fractal image
compression and vector quantization,
IEEE Transactions on Image Processing, vol. 9, no. 2, pp. 197-208, 2000.
- Hamzaoui, R., Fast iterative methods for fractal
image compression,
Journal of Mathematical Imaging and Vision 11,2 (1999) 147-159.
- Hamzaoui, R., Codebook
clustering by self-organizing maps for fractal image compression,
Fractals, Vol. 5, Supplementary Issue, April 1997.
- Hamzaoui, R., Decoding algorithm for fractal image
compression, Electronics Letters 32,14 (1996) 1273-1274.
- Saupe, D., Hamzaoui, R., A review of the fractal
image compression literature, ACM Computer Graphics 28,4 (1994)
268-276.
- Dubuc, S., Hamzaoui, R., On the diameter of the
attractor of an IFS, C.R. Math. Rep. Sci. Canada XVI 2,3 (1994) 85-90.
Conference papers
- M. Jenadeleh, J. Zagermann, H. Reiterer, U-D. Reips, R. Hamzaoui, D. Saupe, Relaxed forced choice improves performance of visual quality assessment methods,
in: Proc. International Conference on Quality of Multimedia Experience (QoMEX), Ghent, June 2023.
- C. Chen, H. Yuan, H. Liu, J. Hou, R. Hamzaoui, CAS-NET: Cascade attention-based sampling neural network for point
cloud simplification, in: Proc. IEEE ICME 2023, Brisbane, July 2023.
- H. Liu, H. Yuan, R. Hamzaoui, W. Gao, S. Li, PU-Refiner: A geometry refiner with adversarial learning for point
cloud upsampling, in: Proc. IEEE ICASSP 2022, Singapore-Shenzhen, May 2022.
- L. Wang, J. Sun, H. Yuan, R. Hamzaoui, X. Wang, Kalman filter-based prediction refinement and
quality enhancement for geometry-based point cloud compression, in: Proc. Visual Communications and Image Processing (VCIP 2021),
Munich, Dec. 2021. doi: 10.1109/VCIP53242.2021.9675412.
- H. Yuan, R. Hamzaoui, F. Neri, S. Yang, T. Wang, Global rate-distortion optimization of video-based point
cloud compression with differential evolution, in: Proc. 23rd International Workshop on Multimedia Signal Processing (IEEE MMSP 2021), Tampere, Oct. 2021.
- H. Yuan, R. Hamzaoui, F. Neri, S. Yang, Model-based rate-distortion optimized video-based point cloud compression with differential
evolution, in: Peng Y., Hu SM., Gabbouj M., Zhou K., Elad M., Xu K. (eds) Image and Graphics. ICIG 2021. Lecture Notes in Computer Science, vol 12888. Springer, Cham.
https://doi.org/10.1007/978-3-030-87355-4_61.
- X. Wang, G. Sun, H. Yuan, R. Hamzaoui, L. Wang, Adaptive quantization for
predicting transform-based point cloud compression, in: Peng Y., Hu SM., Gabbouj M., Zhou K., Elad M., Xu K. (eds) Image and Graphics. ICIG 2021. Lecture Notes in Computer Science, vol 12888. Springer,
Cham. https://doi.org/10.1007/978-3-030-87355-4_62.
- Q. Liu, H. Yuan, R. Hamzaoui, H. Su, Coarse to fine rate control for region-based 3D point cloud
compression, in: Proc. IEEE International Conference on Multimedia & Expo Workshops (ICMEW), London, July 2020.
- H. Lin, M. Jenadeleh, G. Chen, U-D. Reips, R. Hamzaoui, D. Saupe, Subjective assessment of global picture-wise
just noticeable difference, in: Proc. IEEE International Conference on Multimedia & Expo Workshops (ICMEW), London, July 2020.
- C. Fan, Y. Zhang, R. Hamzaoui, D. Ziou, Q. Jiang, Satisfied user ratio prediction with support vector regression
for compressed stereo images, in: Proc. IEEE International Conference on Multimedia & Expo Workshops (ICMEW), London, July 2020.
- A. Vafeiadis, E. Fanioudakis, I. Potamitis, K. Votis,
D. Giakoumis, D. Tzovaras, L. Chen, R. Hamzaoui, Two-dimensional convolutional recurrent neural networks for speech
activity detection, in: Proc. 20th Annual Conference of the International Speech Communication Association (INTERSPEECH 2019), Graz, Sep. 2019.
- E. Merdivan, A. Vafeiadis, D. Kalatzis, S. Hanke, J. Kropf, K. Votis,
D. Giakoumis, D. Tzovaras, L. Chen, R. Hamzaoui, M. Geist, Image-based text classification using 2D convolutional neural networks, in: Proc. IEEE Smart World Congress 2019, Leicester, Aug. 2019.
- F. Cruciani, A. Vafeiadis, C. Nugent, I. Cleland, P. McCullagh,
K. Votis, D. Giakoumis, D. Tzovaras, L. Chen, R. Hamzaoui, Comparing CNN and human crafted features for human activity recognition, in: Proc. 16th IEEE International Conference on Ubiquitous Intelligence and Computing (UIC), Leicester, Aug. 2019. (Best student paper award)
- C. Fan, H. Lin, V. Hosu, Y. Zhang, Q. Jiang, R. Hamzaoui, D. Saupe, SUR-Net: Predicting the satisfied user ratio curve for image compression with deep learning, in: Proc. International Conference on Quality of Multimedia Experience (QoMEX), Berlin, June 2019.
- C. Fan, Y. Zhang, R. Hamzaoui, and Q. Jiang, Interactive subjective study on picture-level just noticeable difference of compressed stereoscopic images, in: Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Brighton, May 2019.
- Liu, Q., Yuan, H., Hou, J., Liu, H., Hamzaoui, R., Model-based encoding parameter optimization for 3D point cloud compression, in:
Proc. APSIPA ASC 2018, 10th Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, Honolulu, Nov. 2018.
- Vafeiadis, A., Vafeiadis, T., Zikos, S., Krinidis, S., Votis, K., Giakoumis, D., Ioannidis, D., Tzovaras,
D., Chen, L., Hamzaoui, R., Energy-based decision engine for household human activity recognition, in:
Proc. IEEE Int. Conf. Pervasive Computing and Communication Workshops (PerCom Workshops), Athens, March 2018.
- A. Vafeiadis, D. Kalatzis, K. Votis, D. Giakoumis, D. Tzovaras, L. Chen, R. Hamzaoui, Acoustic scene classification: from a hybrid classifier to deep learning, in: Proc. DCASE2017 Workshop on Detection and Classification of Acoustic Scenes and Events, Munich, Nov. 2017.
- A. Vafeiadis, K. Votis, D. Tzovaras, L. Chen, R. Hamzaoui, Audio-based event recognition system for smart homes, in: Proc. 14th IEEE International Conference on Ubiquitous Intelligence and Computing, San Francisco, Aug. 2017.
- Suherman, M. Al-Akaidi, R. Hamzaoui, Transport and
MAC cross-layer protocol for video surveillance over WIMAX, Proc. MESM'2012,
Middle Eastern Multiconference on Simulation and Modelling, Muscat, Dec. 2012. (Best paper award).
- J. Liu, S. Ahmad, E. Buyukkaya, R. Hamzaoui, G. Simon,
Resource allocation in underprovisioned multioverlay live video sharing services, in: Proc. ACM CoNEXT Capacity Sharing Workshop, Nice, Dec. 2012.
- E. Buyukkaya, S. Ahmad, M. Dawood, J. Liu, F. Zhou, R. Hamzaoui, G. Simon,
Level-based peer-to-peer live streaming
with rateless codes, in Proc. IEEE International Symposium on Multimedia, Irvine, Cal., Dec. 2012.
- S. Ahmad, C. Bouras, E. Buyukkaya, R. Hamzaoui, A. Papazois,
A. Shani, G. Simon, F. Zhou, Peer-to-peer live streaming for massively multiplayer online games,
Proc. P2P'12, (demo paper), Tarragona, Sept. 2012.
- F. Zhou, S. Ahmad, E. Buyukkaya, R. Hamzaoui, G. Simon,
Minimizing server throughput for low-delay live streaming in content delivery networks,
Proc. ACM NOSSDAV 2012, Toronto, June 2012.
- S. Khattak, R. Hamzaoui, S. Ahmad, P. Frossard,
Low-complexity multiview video coding, Proc. PCS'2012, Picture Coding Symposium, Poznan, May 2012.
- Suherman, M. Al-Akaidi, R. Hamzaoui, Inter-frame retransmission for video surveillance over WIMAX , Proc. MESM'2011,
Middle Eastern Multiconference on Simulation and Modelling, Amman, Nov. 2011.
- S. Ahmad,C. Bouras, E. Buyukkaya, R. Hamzaoui, V. Kapoulas, A. Papazois, A. Shani, G. Simon,
Evaluating P2P Live Streaming Systems: the CNG Case, Proc. 17th International Conference on Distributed
Multimedia Systems (DMS'2011), Florence, Aug. 2011.
- Dawood, M., Hamzaoui, R., Ahmad, S., Al-Akaidi, M., Error resilient packet-switched
video telephony with adaptive rateless coding and reference picture selection, Proc. MESM 2010, Middle Eastern Multiconference
on Simulation and Modelling, Alexandria, Dec. 2010.
- S. Ahmad, C. Bouras, R. Hamzaoui, A. Papazois, E. Perelman, A. Shani, G. Simon, and G. Tsichritzis,
The Community Network Game project: Enriching online gamers experience with user generated content,
Proc. 2nd Int. Conf. Creative Content Technologies (CONTENT 2010), Lisbon, Nov. 2010. (Best paper award)
- S. Ahmad, C. Bouras, R. Hamzaoui, A. Papazois, E. Perelman, A. Shani, and G. Simon,
The Community Network Game project: Enhancing collaborative activities in online games,
Proc. Networked & Electronic Media Summit, Barcelona, Oct. 2010.
- Ahmad, S., Hamzaoui, R., Al-Akaidi, M., Video multicast
using unequal error protection with Luby Transform codes, Proc. MESM 09, Middle Eastern Multiconference
on Simulation and Modelling, Beyrouth, Sep. 2009.
- Dawood, M., Hamzaoui, R., Ahmad, S., Al-Akaidi, M., Error-resilient packet switched H.264 mobile video telephony with LT coding and
reference picture selection, Proc. EUSIPCO 09, Glasgow, Aug. 2009.
- Ahmad, S., Hamzaoui, R., Al-Akaidi, M., Practical
channel-adaptive video streaming with fountain codes, Proc. ICPCA
08, The Third International Conference on Pervasive Computing and
Applications, Alexandria, Oct. 2008.
- Ahmad, S., Hamzaoui, R., Al-Akaidi, M., Unequal
error protection using LT codes and block duplication, Proc. MESM
08, Middle Eastern Multiconference on Simulation and Modelling, Amman,
Aug. 2008.
- Ahmad, S., Hamzaoui, R., Al-Akaidi, M.,
Robust live unicast video streaming with rateless codes, 16th
International Packet Video Workshop, Lausanne, Nov. 2007. (Best student
paper award).
- Ahmad, S., Hamzaoui, R.,
Optimal error protection of progressively compressed 3D meshes,
Proc. ICME-06, IEEE International Conference on Multimedia and Expo,
Toronto, July 2006.
- Röder, M., Cardinal, J., Hamzaoui, R., Constructing
dependency trees for rate-distortion optimized media streaming,
Proc. ICASSP-06, IEEE International Conference on Acoustics, Speech,
and Signal Processing, Toulouse, May 2006.
- Röder, M., Cardinal, J., Hamzaoui, R., Efficient
rate-distortion optimized media streaming for tree-reducible packet
dependencies, Proc. MMCN'06, Multimedia Computing and Networking
Conference, SPIE vol. 6071, San Jose, Ca., Jan. 2006.
- Röder, M., Cardinal, J., Hamzaoui, R., Dynamic
programming algorithm for rate-distortion optimized media streaming,
Proc. ICIP-05, IEEE International Conference on Image Processing,
Genoa, Sept. 2005.
- Röder, M., Cardinal, J., Hamzaoui, R., On
the complexity of rate-distortion optimal streaming of packetized media, Proc. DCC'04 Data Compression Conference, J.A.
Storer and M. Cohn (eds.), IEEE Computer Society Press, pp. 192-201,
Snowbird, Utah, March 2004.
- Charfi, Y., Hamzaoui, R., Packet
loss protection of scalable video bitstreams using forward error
correction and feedback, Proc. ISPA 2003, International Symposium
on Image and Signal Processing and Analysis, Rome, Sept. 2003.
- Stankovic, V., Hamzaoui, R., Xiong, Z., Product
code error protection of packetized multimedia bitstreams, Proc.
ICIP-03, IEEE International Conference on Image Processing, vol. 1, pp.
77-80, Barcelona, Sept. 2003.
- Stankovic, V., Hamzaoui, R., Saupe, D.,
Influence of channel fluctuations on optimal real-time scalable image
transmission, Proc. ICIP-03, IEEE International Conference on Image
Processing, vol. 1, pp. 81-84, Barcelona, Sept. 2003.
- Stankovic, V., Hamzaoui, R., Xiong, Z., Live video
streaming over packet networks and wireless channels, Proc. PV2003,
13th Packet Video Workshop, Nantes, April 2003.
- Stankovic, V., Hamzaoui, R., Xiong, Z., Fast
forward error protection of packetized multimedia bitstreams for
transmission over varying channels, Proc. ICC-03, IEEE
International Conference on Communications, Anchorage, Alaska, May 2003.
- Stankovic, V., Charfi, Y., Hamzaoui, R., Xiong, Z., Real-time
unequal error protection for distortion-optimal progressive image
transmission, Proc. WCNC-03, IEEE Wireless Communications and
Networking Conference, New Orleans, March 2003.
- Charfi, Y., Hamzaoui, R., Saupe, D., Model-based
real-time progressive transmission of images over noisy channels, Proc.
WCNC-03, IEEE Wireless Communications and Networking Conference, New
Orleans, March 2003.
- Röder, M., Hamzaoui, R., Fast
list Viterbi decoding and application for source-channel coding of
images, Proc. ICME-2002 IEEE International Conference on Multimedia
and Expo, Lausanne, August 2002, (Best student paper award), extended
version .
- Stankovic, V., Hamzaoui, R., Xiong, Z., Joint
product code optimization for scalable multimedia transmission over
wireless channels, Proc. ICME-2002 IEEE International Conference on
Multimedia and Expo, Lausanne, August 2002.
- Stankovic, V., Hamzaoui, R., Xiong, Z., Packet
loss protection of embedded data with fast local search, Proc.
ICIP-2002 IEEE Int. Conf. on Image Processing, Rochester, NY, Sept.
2002.
- Hamzaoui, R., Stankovic, V., Xiong Z., Fast joint
source-channel coding algorithms for Internet/wireless multimedia ,
Proc. WCCI'2002, Honolulu, HI, May 2002 (invited paper).
- Hamzaoui, R., Stankovic, V., Xiong, Z., Rate-based
versus distortion-based optimal joint source-channel coding, in: Proc.
DCC'02 Data Compression Conference, J. A. Storer, M. Cohn (eds.), IEEE
Computer Society Press, Snowbird, Utah, April 2002.
- Stankovic, V., Hamzaoui, R., Progressive optimal
error protection of embedded codes, in: Proc. of 9th Telecommunications
Forum Telfor 2001, Belgrade, Nov. 2001.
- Stankovic, V., Hamzaoui, R., Saupe, D., Fast
algorithm for optimal error protection of embedded wavelet codes,
in: Proc. MMSP-01 IEEE Workshop on Multimedia Signal Processing,
Cannes, Oct. 2001.
- Stankovic, V., Hamzaoui, R., Saupe, D.,
Rate-distortion unequal error protection for fractal image codes,
in: Proc. ICIP-2001 IEEE Int. Conf. on Image Processing, Thessaloniki,
Oct. 2001.
- Kopilovic, I., Saupe, D., Hamzaoui, R., Progressive
fractal coding, in: Proc. ICIP-2001 IEEE Int. Conf. on Image
Processing, Thessaloniki, Oct. 2001.
- Hamzaoui, R., Saupe, D., Hiller, M.,
Fast code enhancement with local search for fractal image compression,
in: Proc. ICIP-2000 IEEE Int. Conf. on Image Processing, Vancouver,
Sept. 2000.
- Hamzaoui, R., Saupe, D., Rate-distortion based fractal image compression, in: Image Processing II, Mathematical Methods, Algorithms, and Applications, J.M. Blackledge and M.J. Turner (Eds.), pp. 168-183, Horwood Publishing, Chichester, 2000.
- M. Wagner, R. Herz, H. Hartenstein, R. Hamzaoui and D. Saupe, A video codec based on R/D-optimized adaptive vector quantization in: Proceedings DCC'99 Data Compression Conference (Cat. No. PR00096), 1999, pp. 556-, doi: 10.1109/DCC.1999.785713.
- Hamzaoui, R., Saupe, D., Wagner, M., Rate-distortion
based video coding with adaptive mean-removed vector quantization,
in: Proc. ICIP-98 IEEE Int. Conf. on Image Processing, Chicago, Oct.
1998.
- Saupe, D., Ruhl, M., Hamzaoui, R., Grandi, L.,
Marini, D., Optimal
hierarchical partitions for fractal image compression, in: Proc.
ICIP-98 IEEE Int. Conf. on Image Processing, Chicago, Oct. 1998.
- Hamzaoui, R., Ordered
decoding algorithm for fractal image compression, in: Proc. PCS'97
Picture Coding Symposium, Berlin, Sept. 97.
- Hamzaoui, R., Fast decoding algorithms for fractal
image compression, in: Proc. of the Conference Fractals in Engineering,
Arcachon, June 1997.
- Hamzaoui, R., Ganz, B., Saupe, D., Quadtree
based variable rate oriented mean shape-gain vector quantization,
in: Proc. DCC'97 Data Compression Conference, J. A. Storer, M. Cohn
(eds.), IEEE Computer Society Press, March 1997.
- Øien, G. E., Hamzaoui, R., Saupe, D., On the limitations of fractal image texture coding, in: Proc. of
NORSIG'96 1996 IEEE Nordic Signal Processing Symposium, pp. 21-24,
Espoo, Sept. 1996.
- Hamzaoui, R., Müller, M., Saupe, D., Enhancing
fractal image compression with vector quantization, in: Proc. of
IEEE Digital Signal Processing Workshop, Loen, Sept. 1996.
- Hamzaoui, R., Müller, M., Saupe, D., VQ-enhanced
fractal image compression, in: Proc. of ICIP'96 IEEE International
Conference on Image Processing, Lausanne, Sept. 1996.
- Saupe, D., Hamzaoui, R.,
Complexity reduction methods for fractal image compression, in:
Proc. IMA Conference on Image Processing; Mathematical Methods and
Applications, Sept. 94, J. M. Blackledge (ed.), Oxford University Press, 1997.
Edited journal issues
- R. Hamzaoui, H. Ning, C. Wang, R. Malekian, W. Ding, Guest Editorial Special Section on Hybrid Human-Artificial Intelligence for Multimedia Computing, IEEE Transactions on Multimedia, vol. 23, pp. 2185-2187, 2021.
- R. Hamzaoui, N. O'Connor, M. Trocan, Guest Editorial Special Section on IEEE ICME 2020, IEEE Open Journal of Circuits and Systems, vol. 2, pp. 323-324.
- Saupe, D., Hamzaoui, R., Bild und
Videokompression (Editorial),
IT-Information Technology 45(2003) 5, Oldenbourg Verlag.
Other publications
- Röder, M., Cardinal, J., Hamzaoui, R., On the complexity of rate-distortion optimal streaming of packetized media, Konstanzer Schriften in Mathematik und Informatik, No. 195, Jan. 2004.
- Hamzaoui, R., Stankovic, V., Xiong, Z., Rate-based versus distortion-based optimal error protection of embedded codes, Konstanzer Schriften in Mathematik und Informatik, No. 194, Oct. 2003.
- Röder, M., Hamzaoui, R., Fast list Viterbi decoding and application for source-channel coding of images, Konstanzer Schriften in Mathematik und Informatik, No. 182, December 2002.
- Charfi, Y., Stankovic, V., Hamzaoui, R., Saupe, D., Haouari, A., Experiments on joint source-channel fractal image coding with unequal error protection, Technical Report, Universität Leipzig, 2002.
- Wagner, M., Herz, R., Hartenstein, H., Hamzaoui, R., and Saupe, D., A video codec based on R/D-optimized adaptive vector quantization, Technical Report No. 119, Institut für Informatik, Universität Freiburg, Feb. 1999.
- Saupe, D., Hamzaoui, R., Hartenstein, H., Fractal image compression - An introductory overview, Technical Report No. 92, Institut für Informatik, Universität Freiburg, July 1997.
- Hamzaoui, R., Fast decoding algorithms for fractal image compression, Technical Report No. 86, Institut für Informatik, Universität Freiburg, March 1997.
- Saupe, D., Hamzaoui, R., A guided tour of the fractal image compression literature, Technical Report No. 58, Institut für Informatik, Universität Freiburg, Sept. 1994.