2024
Embedded Coding of Point Cloud Attributes.
IEEE Signal Process. Lett., 2024
Interpretable Lightweight Transformer via Unrolling of Learned Graph Smoothness Priors.
CoRR, 2024
Sandwiched Compression: Repurposing Standard Codecs with Neural Network Wrappers.
CoRR, 2024
Volumetric 3d Point Cloud Attribute Compression: Learned Polynomial Bilateral Filter for Prediction.
Proceedings of the IEEE International Conference on Acoustics, 2024
One-Click Upgrade from 2D to 3D: Sandwiched RGB-D Video Compression for Stereoscopic Teleconferencing.
Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2024
2023
Two Channel Filter Banks on Arbitrary Graphs With Positive Semi Definite Variation Operators.
IEEE Trans. Signal Process., 2023
Compression of Plenoptic Point Cloud Attributes Using 6-D Point Clouds and 6-D Transforms.
IEEE Trans. Multim., 2023
Learned Nonlinear Predictor for Critically Sampled 3D Point Cloud Attribute Compression.
CoRR, 2023
Sandwiched Video Compression: Efficiently Extending the Reach of Standard Codecs with Neural Wrappers.
Proceedings of the IEEE International Conference on Image Processing, 2023
Volumetric Attribute Compression for 3D Point Clouds Using Feedforward Network with Geometric Attention.
Proceedings of the IEEE International Conference on Acoustics, 2023
2022
Adaptive Context Modeling for Arithmetic Coding Using Perceptrons.
IEEE Signal Process. Lett., 2022
Sandwiched Image Compression: Increasing the resolution and dynamic range of standard codecs.
Proceedings of the Picture Coding Symposium, 2022
2021
Set Partitioning in Hierarchical Trees for Point Cloud Attribute Compression.
IEEE Signal Process. Lett., 2021
Nonlinear Transform Coding.
IEEE J. Sel. Top. Signal Process., 2021
LVAC: Learned Volumetric Attribute Compression for Point Clouds using Coordinate Based Networks.
CoRR, 2021
3D Scene Compression through Entropy Penalized Neural Representation Functions.
Proceedings of the Picture Coding Symposium, 2021
Sandwiched Image Compression: Wrapping Neural Networks Around A Standard Codec.
Proceedings of the 2021 IEEE International Conference on Image Processing, 2021
Spectral Folding And Two-Channel Filter-Banks On Arbitrary Graphs.
Proceedings of the IEEE International Conference on Acoustics, 2021
2020
A Volumetric Approach to Point Cloud Compression-Part II: Geometry Compression.
IEEE Trans. Image Process., 2020
A Volumetric Approach to Point Cloud Compression - Part I: Attribute Compression.
IEEE Trans. Image Process., 2020
Saliency Maps for Point Clouds.
Proceedings of the 22nd IEEE International Workshop on Multimedia Signal Processing, 2020
Region Adaptive Graph Fourier Transform for 3D Point Clouds.
Proceedings of the IEEE International Conference on Image Processing, 2020
Deep Implicit Volume Compression.
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Proceedings of the 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2020
2019
Compression of Plenoptic Point Clouds.
IEEE Trans. Image Process., 2019
Integer Alternative for the Region-Adaptive Hierarchical Transform.
IEEE Signal Process. Lett., 2019
Surface Light Field Compression Using a Point Cloud Codec.
IEEE J. Emerg. Sel. Topics Circuits Syst., 2019
Emerging MPEG Standards for Point Cloud Compression.
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IEEE J. Emerg. Sel. Topics Circuits Syst., 2019
Rate-Utility Optimized Streaming of Volumetric Media for Augmented Reality.
IEEE J. Emerg. Sel. Topics Circuits Syst., 2019
Point Cloud Compression Incorporating Region of Interest Coding.
Proceedings of the 2019 IEEE International Conference on Image Processing, 2019
2018
Distance-Based Probability Model for Octree Coding.
IEEE Signal Process. Lett., 2018
Compression of Plenoptic Point Clouds Using the Region-Adaptive Hierarchical Transform.
Proceedings of the 2018 IEEE International Conference on Image Processing, 2018
A Framework for Surface Light Field Compression.
Proceedings of the 2018 IEEE International Conference on Image Processing, 2018
Volumetric Media Streaming for Augmented Reality.
Proceedings of the IEEE Global Communications Conference, 2018
2017
Motion-Compensated Compression of Dynamic Voxelized Point Clouds.
IEEE Trans. Image Process., 2017
Transform Coding for Point Clouds Using a Gaussian Process Model.
IEEE Trans. Image Process., 2017
Motion-compensated compression of point cloud video.
Proceedings of the 2017 IEEE International Conference on Image Processing, 2017
Dynamic polygon cloud compression.
Proceedings of the 2017 IEEE International Conference on Acoustics, 2017
Sparse representation for colors of 3D point cloud via virtual adaptive sampling.
Proceedings of the 2017 IEEE International Conference on Acoustics, 2017
2016
Graph-Based Compression of Dynamic 3D Point Cloud Sequences.
IEEE Trans. Image Process., 2016
Compression of 3D Point Clouds Using a Region-Adaptive Hierarchical Transform.
IEEE Trans. Image Process., 2016
Handling Occlusion and Large Displacement Through Improved RGB-D Scene Flow Estimation.
IEEE Trans. Circuits Syst. Video Technol., 2016
Dynamic Polygon Cloud Compression.
CoRR, 2016
Holoportation: Virtual 3D Teleportation in Real-time.
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Proceedings of the 29th Annual Symposium on User Interface Software and Technology, 2016
Via: Improving Internet Telephony Call Quality Using Predictive Relay Selection.
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Proceedings of the ACM SIGCOMM 2016 Conference, Florianopolis, Brazil, August 22-26, 2016, 2016
Gaussian process transforms.
Proceedings of the 2016 IEEE International Conference on Image Processing, 2016
Compression of dynamic 3D point clouds using subdivisional meshes and graph wavelet transforms.
Proceedings of the 2016 IEEE International Conference on Acoustics, 2016
A Closed-Form Bayesian Fusion Equation Using Occupancy Probabilities.
Proceedings of the Fourth International Conference on 3D Vision, 2016
2015
Precision Enhancement of 3-D Surfaces from Compressed Multiview Depth Maps.
IEEE Signal Process. Lett., 2015
VTouch: Vision-enhanced interaction for large touch displays.
Proceedings of the 2015 IEEE International Conference on Multimedia and Expo, 2015
Graph-based motion estimation and compensation for dynamic 3D point cloud compression.
Proceedings of the 2015 IEEE International Conference on Image Processing, 2015
ImmerseBoard: Immersive Telepresence Experience using a Digital Whiteboard.
Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems, 2015
2014
Rate-Constrained 3D Surface Estimation From Noise-Corrupted Multiview Depth Videos.
IEEE Trans. Image Process., 2014
Precision Enhancement of 3D Surfaces from Multiple Compressed Depth Maps.
CoRR, 2014
Non-linear modeling of eye gaze perception as a function of gaze and head direction.
Proceedings of the Sixth International Workshop on Quality of Multimedia Experience, 2014
Compression of human body sequences using graph Wavelet Filter Banks.
Proceedings of the IEEE International Conference on Acoustics, 2014
Completed Dense Scene Flow in RGB-D Space.
Proceedings of the Computer Vision - ACCV 2014 Workshops, 2014
2013
Advances in immersive communication: (1) Telephone, (2) Television, (3) Teleportation.
ACM Trans. Multim. Comput. Commun. Appl., 2013
Online Allocation of Communication and Computation Resources for Real-Time Multimedia Services.
IEEE Trans. Multim., 2013
Viewport: A Distributed, Immersive Teleconferencing System with Infrared Dot Pattern.
IEEE Multim., 2013
Precision enhancement of 3D surfaces from multiple quantized depth maps.
Proceedings of the 11th IVMSP Workshop: 3D Image/Video Technologies and Applications, 2013
Rate-distortion optimized 3D reconstruction from noise-corrupted multiview depth videos.
Proceedings of the 2013 IEEE International Conference on Multimedia and Expo, 2013
SPUMIC: Simultaneous phase unwrapping and multipath interference cancellation in time-of-flight cameras using spectral methods.
Proceedings of the 2013 IEEE International Conference on Multimedia and Expo, 2013
2012
Utility maximization in peer-to-peer systems with applications to video conferencing.
IEEE/ACM Trans. Netw., 2012
The Road to Immersive Communication.
Proc. IEEE, 2012
Auditory augmented reality: Object sonification for the visually impaired.
Proceedings of the 14th IEEE International Workshop on Multimedia Signal Processing, 2012
Virtual View Reconstruction Using Temporal Information.
Proceedings of the 2012 IEEE International Conference on Multimedia and Expo, 2012
3D scene reconstruction by multiple structured-light based commodity depth cameras.
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012
Virtual mixer: Real-time audio mixing across clients and the cloud for multiparty conferencing.
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012
2011
Optimizing Multi-Rate Peer-to-Peer Video Conferencing Applications.
IEEE Trans. Multim., 2011
Peer-to-Peer Streaming Capacity.
IEEE Trans. Inf. Theory, 2011
Trends in Multimedia Signal Processing [In the Spotlight].
IEEE Signal Process. Mag., 2011
QoSaaS: Quality of Service as a Service.
Proceedings of the USENIX Workshop on Hot Topics in Management of Internet, 2011
Low-complexity, near-lossless coding of depth maps from kinect-like depth cameras.
Proceedings of the IEEE 13th International Workshop on Multimedia Signal Processing (MMSP 2011), 2011
Realistic audio in immersive video conferencing.
Proceedings of the 2011 IEEE International Conference on Multimedia and Expo, 2011
Honest signals in video conferencing.
Proceedings of the 2011 IEEE International Conference on Multimedia and Expo, 2011
Pangolin: speeding up concurrent messaging for cloud-based social gaming.
Proceedings of the 2011 Conference on Emerging Networking Experiments and Technologies, 2011
2010
P2P Streaming Capacity under Node Degree Bound.
Proceedings of the 2010 International Conference on Distributed Computing Systems, 2010
2009
The delay region for P2P file transfer.
Proceedings of the IEEE International Symposium on Information Theory, 2009
Multi-rate peer-to-peer video conferencing: A distributed approach using scalable coding.
Proceedings of the 2009 IEEE International Conference on Multimedia and Expo, 2009
P2P streaming capacity: Survey and recent results.
Proceedings of the 47th Annual Allerton Conference on Communication, 2009
2008
Utility maximization in peer-to-peer systems.
Proceedings of the 2008 ACM SIGMETRICS International Conference on Measurement and Modeling of Computer Systems, 2008
Requirements and recommendations for an enhanced meeting viewing experience.
Proceedings of the 16th International Conference on Multimedia 2008, 2008
On optimality of routing for multi-source multicast communication scenarios with node uplink constraints.
Proceedings of the 2008 IEEE International Symposium on Information Theory, 2008
Blind source separation in a distributed microphone meeting environment for improved teleconferencing.
Proceedings of the IEEE International Conference on Acoustics, 2008
Peer-to-Peer utility maximization.
Proceedings of the 42nd Annual Conference on Information Sciences and Systems, 2008
P2P streaming capacity for heterogeneous users with degree bounds.
Proceedings of the 46th Annual Allerton Conference on Communication, 2008
2007
Network Coding for the Internet and Wireless Networks.
IEEE Signal Process. Mag., 2007
Building scalable and robust peer-to-peer overlay networks for broadcasting using network coding.
Distributed Comput., 2007
Energy-Based Sound Source Localization and Gain Normalization for Ad Hoc Microphone Arrays.
Proceedings of the IEEE International Conference on Acoustics, 2007
2006
RaDiO edge: rate-distortion optimized proxy-driven streaming from the network edge.
IEEE/ACM Trans. Netw., 2006
Rate-distortion optimized streaming of packetized media.
IEEE Trans. Multim., 2006
Separating distributed source coding from network coding.
IEEE Trans. Inf. Theory, 2006
2005
Polynomial time algorithms for multicast network code construction.
IEEE Trans. Inf. Theory, 2005
Minimum-energy multicast in mobile ad hoc networks using network coding.
IEEE Trans. Commun., 2005
Network planning in wireless ad hoc networks: a cross-Layer approach.
IEEE J. Sel. Areas Commun., 2005
2004
Application layer error-correction coding for rate-distortion optimized streaming to wireless clients.
IEEE Trans. Commun., 2004
A comparison of network coding and tree packing.
Proceedings of the 2004 IEEE International Symposium on Information Theory, 2004
Supporting Heterogeneity and Congestion Control in Peer-to-Peer Multicast Streaming.
Proceedings of the Peer-to-Peer Systems III, Third International Workshop, 2004
2003
Do optimal entropy-constrained quantizers have a finite or infinite number of codewords?
IEEE Trans. Inf. Theory, 2003
A generalized hypothetical reference decoder for H.264/AVC.
IEEE Trans. Circuits Syst. Video Technol., 2003
Resilient Peer-to-Peer Streaming.
Proceedings of the 11th IEEE International Conference on Network Protocols (ICNP 2003), 2003
A generalized video complexity verifier for flexible decoding.
Proceedings of the 2003 International Conference on Image Processing, 2003
2002
Distributing streaming media content using cooperative networking.
Proceedings of the Network and Operating System Support for Digital Audio and Video, 2002
Cost-distortion optimized streaming media over DiffServ networks.
Proceedings of the 2002 IEEE International Conference on Multimedia and Expo, 2002
A flexible decoder buffer model for JVT video coding.
Proceedings of the 2002 International Conference on Image Processing, 2002
Cost-distortion optimized caching of streaming media.
Proceedings of the IEEE International Conference on Acoustics, 2002
Computing Rate-Distortion Optimized Policies for Streaming Media to Wireless Clients.
Proceedings of the 2002 Data Compression Conference (DCC 2002), 2002
Rate-distortion optimized streaming from the edge of the network.
Proceedings of the IEEE 5th Workshop on Multimedia Signal Processing, 2002
2001
Error control for receiver-driven layered multicast of audio and video.
IEEE Trans. Multim., 2001
Rate-distortion optimized sender-driven streaming over best-effort networks.
Proceedings of the Fourth IEEE Workshop on Multimedia Signal Processing, 2001
Turbo recognition: a statistical approach to layout analysis.
Proceedings of the Document Recognition and Retrieval VIII, 2001
2000
Clustering Source/Channel Rate Allocations for Receiver-Driven Multicast under a Limited Number of Streams.
Proceedings of the 2000 IEEE International Conference on Multimedia and Expo, 2000
FEC and Pseudo-ARQ for Receiver-Driven Layered Multicast of Audio and Video.
Proceedings of the Data Compression Conference, 2000
1999
Weighted universal image compression.
IEEE Trans. Image Process., 1999
Three-Dimensional Wavelet Coding of Video with Global Motion Compensation.
Proceedings of the Data Compression Conference, 1999
Multiple Description Decoding of Overcomplete Expansions Using Projections onto Convex Sets.
Proceedings of the Data Compression Conference, 1999
1997
The MPEG-4 systems and description languages: A way ahead in audio visual information representation.
Signal Process. Image Commun., 1997
1996
A vector quantization approach to universal noiseless coding and quantization.
IEEE Trans. Inf. Theory, 1996
Markov source model for printed music decoding.
J. Electronic Imaging, 1996
Constrained and Recursive Hierarchical Table-Lookup Vector Quantization.
Proceedings of the 6th Data Compression Conference (DCC '96), Snowbird, Utah, USA, March 31, 1996
1995
Weighted universal transform coding: universal image compression with the Karhunen-Loeve transform.
Proceedings of the Proceedings 1995 International Conference on Image Processing, 1995
Scalable compression based on tree structured vector quantization of perceptually weighted block, lapped, and wavelet transforms.
Proceedings of the Proceedings 1995 International Conference on Image Processing, 1995
Weighted universal bit allocation: optimal multiple quantization matrix coding.
Proceedings of the 1995 International Conference on Acoustics, 1995
Stochastic attribute grammar model of document production and its use in document image decoding.
Proceedings of the Document Recognition II, San Jose, CA, USA, February 5, 1995, 1995
Hierarchical Vector Quantization of Perceptually Weighted Block Transforms.
Proceedings of the IEEE Data Compression Conference, 1995
1994
A progressive universal noiseless coder.
IEEE Trans. Inf. Theory, 1994
Variable-rate source coding theorems for stationary nonergodic sources.
IEEE Trans. Inf. Theory, 1994
Document Image Decoding Using Markov Source Models.
IEEE Trans. Pattern Anal. Mach. Intell., 1994
An Efficient Algorithm for Hierarchical Compression of Video.
Proceedings of the Proceedings 1994 International Conference on Image Processing, 1994
Proceedings of the Proceedings 1994 International Conference on Image Processing, 1994
One-pass adaptive universal vector quantization.
Proceedings of ICASSP '94: IEEE International Conference on Acoustics, 1994
Variable dimension vector quantization of linear predictive coefficients of speech.
Proceedings of ICASSP '94: IEEE International Conference on Acoustics, 1994
Deterministic annealing for trellis quantizer and HMM design using Baum-Welch re-estimation.
Proceedings of ICASSP '94: IEEE International Conference on Acoustics, 1994
Communication theory framework for document recognition.
Proceedings of the Document Recognition, San Jose, CA, USA, February 6, 1994, 1994
Variable Dimension Weighted Universal Vector Quantization and Noiseless Coding.
Proceedings of the IEEE Data Compression Conference, 1994
1993
Variable rate vector quantization for speech, image, and video compression.
IEEE Trans. Commun., 1993
Automatic generation of custom document image decoders.
Proceedings of the 2nd International Conference Document Analysis and Recognition, 1993
A Mean-Removed Variation of Weighted Universal Vector Quantization for Image Coding.
Proceedings of the IEEE Data Compression Conference, 1993
1992
An algorithm for joint vector quantizer and halftoner design.
Proceedings of the 1992 IEEE International Conference on Acoustics, 1992
1991
Optimal Partitioning for Classification and Regression Trees.
IEEE Trans. Pattern Anal. Mach. Intell., 1991
1990
Conditional entropy-constrained vector quantization of linear predictive coefficients.
Proceedings of the 1990 International Conference on Acoustics, 1990
1989
Entropy-constrained vector quantization.
IEEE Trans. Acoust. Speech Signal Process., 1989
Optimal pruning with applications to tree-structured source coding and modeling.
IEEE Trans. Inf. Theory, 1989
The capacity of the Kanerva associative memory.
IEEE Trans. Inf. Theory, 1989
1987
The Capacity of the Kanerva Associative Memory is Exponential.
Proceedings of the Neural Information Processing Systems, Denver, Colorado, USA, 1987, 1987