2025
Sort-free Gaussian Splatting via Weighted Sum Rendering.
Proceedings of the Thirteenth International Conference on Learning Representations, 2025
2024
Enhanced lithological mapping in arid crystalline regions using explainable AI and multi-spectral remote sensing data.
Comput. Geosci., 2024
Neural Graphics Texture Compression Supporting Random Acces.
CoRR, 2024
MobileNVC: Real-time 1080p Neural Video Compression on a Mobile Device.
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Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision, 2024
Neural Graphics Texture Compression Supporting Random Access.
Proceedings of the Computer Vision - ECCV 2024, 2024
Low-Latency Neural Stereo Streaming.
Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2024
2023
Introduction to Arithmetic Coding - Theory and Practice.
CoRR, 2023
Boosting neural video codecs by exploiting hierarchical redundancy.
Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision, 2023
Bitstream Organization for Parallel Entropy Coding on Neural Network-based Video Codecs.
Proceedings of the IEEE International Symposium on Multimedia, 2023
2022
Differentiable bit-rate estimation for neural-based video codec enhancement.
Proceedings of the Picture Coding Symposium, 2022
MobileCodec: neural inter-frame video compression on mobile devices.
Proceedings of the MMSys '22: 13th ACM Multimedia Systems Conference, Athlone, Ireland, June 14, 2022
Optimized Learned Entropy Coding Parameters for Practical Neural-Based Image and Video Compression.
Proceedings of the 2022 IEEE International Conference on Image Processing, 2022
GameCodec: Neural Cloud Gaming Video Codec.
Proceedings of the 33rd British Machine Vision Conference 2022, 2022
2021
Transform Network Architectures for Deep Learning based End-to-End Image/Video Coding in Subsampled Color Spaces.
CoRR, 2021
Progressive Neural Image Compression With Nested Quantization And Latent Ordering.
Proceedings of the 2021 IEEE International Conference on Image Processing, 2021
2020
Hybrid Video Codec Based on Flexible Block Partitioning With Extensions to the Joint Exploration Model.
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IEEE Trans. Circuits Syst. Video Technol., 2020
Parallelized Rate-Distortion Optimized Quantization Using Deep Learning.
Proceedings of the 22nd IEEE International Workshop on Multimedia Signal Processing, 2020
Parametric Graph-Based Separable Transforms For Video Coding.
Proceedings of the IEEE International Conference on Image Processing, 2020
2019
Low-Complexity Transform Adjustments for Video Coding.
Proceedings of the 2019 IEEE International Conference on Image Processing, 2019
2018
Quality of Experience in a Stereoscopic Multiview Environment.
IEEE Trans. Multim., 2018
Joint Separable and Non-Separable Transforms for Next-Generation Video Coding.
IEEE Trans. Image Process., 2018
Low-Complexity Intra Prediction Refinements for Video Coding.
Proceedings of the 2018 Picture Coding Symposium, 2018
2016
NSST: Non-separable secondary transforms for next generation video coding.
Proceedings of the 2016 Picture Coding Symposium, 2016
Highly efficient non-separable transforms for next generation video coding.
Proceedings of the 2016 Picture Coding Symposium, 2016
Position dependent prediction combination for intra-frame video coding.
Proceedings of the 2016 IEEE International Conference on Image Processing, 2016
2015
Arithmetic coding with constrained carry operations.
Proceedings of the Visual Information Processing and Communication VI, 2015
Graph-based transforms for inter predicted video coding.
Proceedings of the 2015 IEEE International Conference on Image Processing, 2015
A Parallelization Framework for High Throughput Entropy Coding.
Proceedings of the 2015 Data Compression Conference, 2015
2014
A Steered-Response Power Algorithm Employing Hierarchical Search for Acoustic Source Localization Using Microphone Arrays.
IEEE Trans. Signal Process., 2014
Improving hybrid coding via control of quantization errors in the spatial and frequency domains.
Proceedings of the 2014 IEEE International Conference on Image Processing, 2014
Non-causal encoding of predictively coded samples.
Proceedings of the 2014 IEEE International Conference on Image Processing, 2014
2013
Quality perception in 3D interactive environments.
Proceedings of the 2013 IEEE International Symposium on Circuits and Systems (ISCAS2013), 2013
2012
Content-Based Pseudoscopic View Detection.
J. Signal Process. Syst., 2012
A Parametric Objective Quality Assessment Tool for Speech Signals Degraded by Acoustic Echo.
IEEE Trans. Speech Audio Process., 2012
On the quality-assessment of reverberated speech.
Speech Commun., 2012
Discriminability Measure for Microphone Array Source Localization.
Proceedings of the IWAENC 2012 - International Workshop on Acoustic Signal Enhancement, Proceedings, RWTH Aachen University, Germany, September 4th, 2012
Impact of encoding configurations on the perceived quality of high definition videoconference sequences.
Proceedings of the 2012 IEEE International Symposium on Circuits and Systems, 2012
Integration of eye detection and tracking in videoconference sequences using temporal consistency and geometrical constraints.
Proceedings of the 19th IEEE International Conference on Image Processing, 2012
Analysis and management of geometric distortions on multiview displays with only horizontal parallax.
Proceedings of the Stereoscopic Displays and Applications XXIII, 2012
2011
No-Reference Blur Assessment of Digital Pictures Based on Multifeature Classifiers.
IEEE Trans. Image Process., 2011
Degradation Type Classifier for Full Band Speech Contaminated With Echo, Broadband Noise, and Reverberation.
IEEE ACM Trans. Audio Speech Lang. Process., 2011
Virtual object distortions in 3D displays with only horizontal parallax.
Proceedings of the 2011 IEEE International Conference on Multimedia and Expo, 2011
Intrinsic geometric distortions in a type of multi-projector light field display.
Proceedings of the 18th IEEE International Conference on Image Processing, 2011
2010
Massively parallel processing of signals in dense microphone arrays.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2010), May 30, 2010
2009
Design of high capacity 3D print codes with visual cues aiming for robustness to the PS channel and external distortions.
Proceedings of the 2009 IEEE International Workshop on Multimedia Signal Processing, 2009
Feature analysis for quality assessment of reverberated speech.
Proceedings of the 2009 IEEE International Workshop on Multimedia Signal Processing, 2009
Quality assessment of audio: Increasing applicability scope of objective methods via prior identification of impairment types.
Proceedings of the 2009 IEEE International Workshop on Multimedia Signal Processing, 2009
An objective method for quality assessment of ultra-wideband speech corrupted by echo.
Proceedings of the 2009 IEEE International Workshop on Multimedia Signal Processing, 2009
Video Based VAD Using Adaptive Color Information.
Proceedings of the 11th IEEE International Symposium on Multimedia, 2009
A Template-Matching Based Method to Perform Iris Detection in Real-Time Using Synthetic Templates.
Proceedings of the 11th IEEE International Symposium on Multimedia, 2009
Feature-Based Face Tracking for Videoconferencing Applications.
Proceedings of the 11th IEEE International Symposium on Multimedia, 2009
Design of high capacity 3D print codes aiming for robustness to the PS channel and external distortions.
Proceedings of the International Conference on Image Processing, 2009
Object tracking using multiple fragments.
Proceedings of the International Conference on Image Processing, 2009
2008
Set Partition Coding: Part II of Set Partition Coding and Image Wavelet Coding Systems.
Found. Trends Signal Process., 2008
Set Partition Coding: Part I of Set Partition Coding and Image Wavelet Coding Systems.
Found. Trends Signal Process., 2008
Reverberation Assessment in Audioband Speech Signals for Telepresence Systems.
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Proceedings of the SIGMAP 2008, 2008
On the quality assessment of sound signals.
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Proceedings of the International Symposium on Circuits and Systems (ISCAS 2008), 2008
Exploiting patterns of data magnitude for efficient image coding.
Proceedings of the International Conference on Image Processing, 2008
Quality Evaluation of Reverberation in Audioband Speech Signals.
Proceedings of the e-Business and Telecommunications - International Conference, 2008
2007
Phase-Domain Statistical Analysis for Audio Source Localization.
Proceedings of the IEEE 9th Workshop on Multimedia Signal Processing, 2007
A New Class of Filters for Image Interpolation and Resizing.
Proceedings of the International Conference on Image Processing, 2007
2006
Worst-case Analysis of the Low-complexity Symbol Grouping Coding Technique.
Proceedings of the Proceedings 2006 IEEE International Symposium on Information Theory, 2006
Analysis of Subframe Generation for Superimposed Images.
Proceedings of the International Conference on Image Processing, 2006
2005
A framework for fully format-independent adaptation of scalable bit streams.
IEEE Trans. Circuits Syst. Video Technol., 2005
Measuring the strength of partial encryption schemes.
Proceedings of the 2005 International Conference on Image Processing, 2005
Low complexity resolution progressive image coding algorithm: progres (progressive resolution decompression).
Proceedings of the 2005 International Conference on Image Processing, 2005
Format independent encryption of generalized scalable bit-streams enabling arbitrary secure adaptations [multimedia communication applications].
Proceedings of the 2005 IEEE International Conference on Acoustics, 2005
Efficient Alphabet Partitioning Algorithms for Low-Complexity Entropy Coding.
Proceedings of the 2005 Data Compression Conference (DCC 2005), 2005
Coding the Wavelet Spatial Orientation Tree with Low Computational Complexity.
Proceedings of the 2005 Data Compression Conference (DCC 2005), 2005
2004
Efficient, low-complexity image coding with a set-partitioning embedded block coder.
IEEE Trans. Circuits Syst. Video Technol., 2004
Compression of compound images and video for enabling rich media in embedded systems.
Proceedings of the Visual Communications and Image Processing 2004, 2004
Automatically designed 3D environments for intuitive exploration.
Proceedings of the 2004 IEEE International Conference on Multimedia and Expo, 2004
Efficient image coding for access to pixel ranges.
Proceedings of the 2004 International Conference on Image Processing, 2004
Deringing and deblocking dct compression artifacts with efficient shifted transforms.
Proceedings of the 2004 International Conference on Image Processing, 2004
Efficient and reliable dynamic quality control for compression of compound document images.
Proceedings of the 2004 International Conference on Image Processing, 2004
Format-independent scalable bit-stream adaptation using mpeg-21 dia.
Proceedings of the 2004 International Conference on Image Processing, 2004
Coding for Fast Access to Image Regions Defined by Pixel Range.
Proceedings of the 2004 Data Compression Conference (DCC 2004), 2004
Comparative Analysis of Arithmetic Coding Computational Complexity.
Proceedings of the 2004 Data Compression Conference (DCC 2004), 2004
2003
Fully scalable video transmission using the SSM adaptation framework.
Proceedings of the Visual Communications and Image Processing 2003, 2003
2002
JPEG2000-matched MRC compression of compound documents.
Proceedings of the 2002 International Conference on Image Processing, 2002
Low complexity guaranteed fit compound document compression.
Proceedings of the 2002 International Conference on Image Processing, 2002
2001
JPEG-matched MRC compression of compound documents.
Proceedings of the 2001 International Conference on Image Processing, 2001
2000
SBHP-a low complexity wavelet coder.
Proceedings of the IEEE International Conference on Acoustics, 2000
1999
Simplified Segmentation for Compound Image Compression.
Proceedings of the 1999 International Conference on Image Processing, 1999
1998
Bandwidth-Efficient Coded Modulation with Optimized Linear Partial-Response Signals.
IEEE Trans. Inf. Theory, 1998
1996
New ternary and quaternary linear block codes.
IEEE Trans. Inf. Theory, 1996
An image multiresolution representation for lossless and lossy compression.
IEEE Trans. Image Process., 1996
A new, fast, and efficient image codec based on set partitioning in hierarchical trees.
IEEE Trans. Circuits Syst. Video Technol., 1996
1993
Using combinatorial optimization to design good unit-memory convolutional codes.
IEEE Trans. Inf. Theory, 1993
Reversible image compression via multiresolution representation and predictive coding.
Proceedings of the Visual Communications and Image Processing '93, 1993
Image compression using the spatial-orientation tree.
Proceedings of the 1993 IEEE International Symposium on Circuits and Systems, 1993