Dimitris Agrafiotis

60 papers A* 1B 19C 12Misc 2Journal 13Unranked 13
YearRankTypeTitle / Venue / Authors
2020 J jnl
Performance of OFDM-based massive MIMO OTFS systems for underwater acoustic communication.
IET Commun.
Mohammud Junaid Bocus, Angela Doufexi, Dimitris Agrafiotis
2019 J jnl
A multi-metric approach for block-level video quality assessment.
Signal Process. Image Commun.
Miltiadis Alexios Papadopoulos, Angeliki V. Katsenou, Dimitris Agrafiotis, David R. Bull
2019 J jnl
Enhanced Spatially Interleaved Techniques for Multi-View Distributed Video Coding.
CoRR
Nantheera Anantrasirichai, Dimitris Agrafiotis
2018 — conf
MU-Massive MIMO for UWA Communication.
VTC Fall
Mohammud Junaid Bocus, Angela Doufexi, Dimitris Agrafiotis
2018 — conf
Non-Orthogonal Multiple Access (NOMA) for Underwater Acoustic Communication.
VTC Fall
Mohammud Junaid Bocus, Dimitris Agrafiotis, Angela Doufexi
2018 B conf
Real-time video transmission using massive MIMO in an underwater acoustic channel.
WCNC
Mohammud Junaid Bocus, Dimitris Agrafiotis, Angela Doufexi
2018 A* conf
The Effect of Foveation on High Dynamic Range Video Perception.
ACM Multimedia
Joshua Sowerby, Yang Zhang, Dimitris Agrafiotis
2017 B conf
Blind high dynamic range image quality assessment using deep learning.
ICIP
Sen Jia, Yang Zhang, Dimitris Agrafiotis, David R. Bull
2017 B conf
Low complexity video coding based on spatial resolution adaptation.
ICIP
Mariana Afonso, Fan Zhang, Angeliki V. Katsenou, Dimitris Agrafiotis, David R. Bull
2017 C conf
Performance evaluation of reverse tone mapping operators for dynamic range expansion of SDR video content.
MMSP
Hu Hao, Yang Zhang, Dimitris Agrafiotis, Matteo Naccari, Marta Mrak
2017 C conf
Understanding video texture - A basis for video compression.
MMSP
Angeliki V. Katsenou, Thomas Ntasios, Mariana Afonso, Dimitris Agrafiotis, David R. Bull
2017 B conf
Video quality enhancement via QP adaptation based on perceptual coding maps.
ICIP
Miltiadis Alexios Papadopoulos, Yashas Rai, Angeliki V. Katsenou, Dimitris Agrafiotis, Patrick Le Callet, David R. Bull
2016 B conf
An adaptive QP offset determination method for HEVC.
ICIP
Miltiadis Alexios Papadopoulos, Fan Zhang, Dimitris Agrafiotis, David R. Bull
2016 Misc conf
An adaptive resolution rate control method for intra coding in HEVC.
ICASSP
Brett Hosking, Dimitris Agrafiotis, David R. Bull, Nick Eastern
2016 C conf
Enhancement of intra-coded pictures for greater coding efficiency.
PCS
Brett Hosking, Dimitris Agrafiotis, David R. Bull, Nick Easton
2016 J jnl
High Dynamic Range Video Compression Exploiting Luminance Masking.
IEEE Trans. Circuits Syst. Video Technol.
Yang Zhang, Matteo Naccari, Dimitris Agrafiotis, Marta Mrak, David R. Bull
2016 B conf
Performance evaluation of filterbank multicarrier systems in an underwater acoustic channel.
PIMRC
Mohammud Junaid Bocus, Angela Doufexi, Dimitris Agrafiotis
2016 C conf
Predicting video rate-distortion curves using textural features.
PCS
Angeliki V. Katsenou, Mariana Afonso, Dimitris Agrafiotis, David R. Bull
2016 C conf
Video texture analysis based on HEVC encoding statistics.
PCS
Mariana Afonso, Angeliki V. Katsenou, Fan Zhang, Dimitris Agrafiotis, David R. Bull
2015 B conf
A very low complexity reduced reference video quality metric based on spatio-temporal information selection.
ICIP
Mengmeng Wang, Fan Zhang, Dimitris Agrafiotis
2015 B conf
A video texture database for perceptual compression and quality assessment.
ICIP
Miltiadis Alexios Papadopoulos, Fan Zhang, Dimitris Agrafiotis, David R. Bull
2015 B conf
High dynamic range content calibration for accurate acquisition and display.
ICIP
Yang Zhang, Dimitris Agrafiotis, David R. Bull
2015 — conf
On the performance of modern video coding standards with textured sequences.
IWSSIP
Miltiadis Alexios Papadopoulos, Dimitris Agrafiotis, David R. Bull
2015 — conf
Spatial resampling of IDR frames for low bitrate video coding with HEVC.
Visual Information Processing and Communication
Brett Hosking, Dimitris Agrafiotis, David R. Bull, Nick Easton
2014 C conf
End to end video distortion estimation with advanced error concealment considerations.
VCIP
Qin Cheng, Dimitris Agrafiotis
2013 J jnl
Gaze Location Prediction for Broadcast Football Video.
IEEE Trans. Image Process.
Qin Cheng, Dimitris Agrafiotis, Alin Achim, David R. Bull
2013 B conf
Gaze location prediction for broadcast football video using Bayesian integration of low level features and top-down cues.
ICIP
Qin Cheng, Dimitris Agrafiotis, Alin Achim, David R. Bull
2013 — conf
High Dynamic Range image & video compression a review.
DSP
Yang Zhang, Dimitris Agrafiotis, David R. Bull
2013 C conf
High dynamic range video compression by intensity dependent spatial quantization in HEVC.
PCS
Yang Zhang, Matteo Naccari, Dimitris Agrafiotis, Marta Mrak, David R. Bull
2013 B conf
Performance evaluation of objective video quality metrics on mixed spatiotemporal resolution content.
ICIP
Robert Stapenhurst, Jinyun Lu, Dimitris Agrafiotis
2013 B conf
Rate-efficient error robustness for IDR frames through edge-based redundancy maps.
ICIP
Aojie Jiang, Dimitris Agrafiotis
2013 B conf
Visual masking phenomena with high dynamic range content.
ICIP
Yang Zhang, Dimitris Agrafiotis, Matteo Naccari, Marta Mrak, David R. Bull
2012 J jnl
Flexible Adaptive Multiple Description Coding for Video Transmission.
IEEE Trans. Circuits Syst. Video Technol.
Nawat Kamnoonwatana, Dimitris Agrafiotis, Cedric Nishan Canagarajah
2012 C conf
Gaze location prediction in broadcast football video.
ICCE
Qin Cheng, Dimitris Agrafiotis, Alin Achim, Dave Bull
2011 J jnl
Rate controlled redundancy-adaptive multiple description video coding.
Signal Process. Image Commun.
Nawat Kamnoonwatana, Dimitris Agrafiotis, Nishan Canagarajah
2010 J jnl
A video error resilience redundant slices algorithm and its performance relative to other fixed redundancy schemes.
Signal Process. Image Commun.
Pierre Ferré, Dimitris Agrafiotis, David R. Bull
2010 B conf
Rate-controlled redundancy-adaptive multiple description coding for video transmission over MIMO systems.
ICIP
Nawat Kamnoonwatana, Dimitris Agrafiotis, Cedric Nishan Canagarajah
2009 J jnl
A Multicue Bayesian State Estimator for Gaze Prediction in Open Signed Video.
IEEE Trans. Multim.
Sam J. C. Davies, Dimitris Agrafiotis, Cedric Nishan Canagarajah, David R. Bull
2009 Misc conf
Enhanced spatially interleaved DVC using diversity and selective feedback.
ICASSP
Nantheera Anantrasirichai, Dimitris Agrafiotis, David R. Bull
2009 — conf
Performance evaluation of two state of the art DVC codecs.
ICDSC
Nantheera Anantrasirichai, Dimitris Agrafiotis, Mourad Ouaret, Frédéric Dufaux, Touradj Ebrahimi
2008 B conf
A concealment based approach to distributed video coding.
ICIP
Nantheera Anantrasirichai, Dimitris Agrafiotis, David R. Bull
2008 B conf
A gaze prediction technique for open signed video content using a track before detect algorithm.
ICIP
Sam J. C. Davies, Dimitris Agrafiotis, Cedric Nishan Canagarajah, David R. Bull
2008 B conf
Exploiting MPEG-7 texture descriptors for fast H.264 mode decision.
ICIP
Nawat Kamnoonwatana, Dimitris Agrafiotis, Cedric Nishan Canagarajah
2007 C conf
Comparison of standard-based H.264 error-resilience techniques and multiple-description coding for robust MIMO-enabled video transmission.
VCIP
Milos Tesanovic, David R. Bull, Dimitris Agrafiotis, Angela Doufexi
2007 — conf
Fusion Methods for Side Information Generation in Multi-View Distributed Video Coding Systems.
ICIP (6)
Pierre Ferré, Dimitris Agrafiotis, David R. Bull
2007 C conf
Hybrid key/Wyner-Ziv frames with flexible macroblock ordering for improved low delay distributed video coding.
VCIP
Dimitris Agrafiotis, Pierre Ferré, David R. Bull
2007 — conf
Towards a Model Based Paradigm for Efficient Coding of Context Dependent Video Material.
WIAMIS
Sam J. C. Davies, Dimitris Agrafiotis, Cedric Nishan Canagarajah, David R. Bull
2007 J jnl
Towards efficient context-specific video coding based on gaze-tracking analysis.
ACM Trans. Multim. Comput. Commun. Appl.
Dimitris Agrafiotis, Sam J. C. Davies, Cedric Nishan Canagarajah, David R. Bull
2006 J jnl
A perceptually optimised video coding system for sign language communication at low bit rates.
Signal Process. Image Commun.
Dimitris Agrafiotis, Nishan Canagarajah, David R. Bull, Jim Kyle, Helen Seers, Matthew Dye
2006 J jnl
Enhanced Error Concealment With Mode Selection.
IEEE Trans. Circuits Syst. Video Technol.
Dimitris Agrafiotis, David R. Bull, Cedric Nishan Canagarajah
2006 C conf
Enhanced spatial error concealment with directional entropy based interpolation switching.
ISCAS
Dimitris Agrafiotis, David R. Bull, Cedric Nishan Canagarajah
2006 B conf
Multiple Priority Region of Interest Coding with H.264.
ICIP
Dimitris Agrafiotis, David R. Bull, Cedric Nishan Canagarajah, Nawat Kamnoonwatana
2006 J jnl
Spatial error concealment with edge related perceptual considerations.
Signal Process. Image Commun.
Dimitris Agrafiotis, David R. Bull, Nishan Canagarajah
2005 — conf
Error concealment for slice group based multiple description video coding.
ICIP (1)
Dong Wang, Cedric Nishan Canagarajah, Dimitris Agrafiotis, David R. Bull
2005 — conf
Seamless wireless networking for video surveillance applications.
Electronic Imaging: Image and Video Communications and Processing
Dimitris Agrafiotis, Tuan-Kiang Chiew, Pierre Ferré, David R. Bull, Andrew R. Nix, Angela Doufexi, James T. Chung-How, Didier Nicholson
2004 B conf
A video coding system for sign language communication at low bit rates.
ICIP
Dimitris Agrafiotis, Cedric Nishan Canagarajah, David R. Bull, Jim Kyle, Helen Seers, Matt Dye
2003 C conf
Optimized sign language video coding based on eye-tracking analysis.
VCIP
Dimitris Agrafiotis, Cedric Nishan Canagarajah, David R. Bull, Matt Dye, Helen Twyford, Jim Kyle, James T. Chung-How
2003 — conf
Perceptually optimised sign language video coding.
ICECS
Dimitris Agrafiotis, Cedric Nishan Canagarajah, David R. Bull
2003 — conf
Region of interest coding of volumetric medical images.
ICIP (3)
Dimitris Agrafiotis, Cedric Nishan Canagarajah, David R. Bull
2001 — conf
Virtual liver biopsy: image processing and 3D visualization.
ICIP (2)
Dimitris Agrafiotis, Michael G. Jones, Stavri G. Nikolov, M. Halliwell, David R. Bull, Nishan Canagarajah