Amir Said

Publication Activity (10 Years)

Years Active: 1993-2024
Publications (10 Years): 31

Top Topics

Top Venues

Publications

Ties van Rozendaal, Tushar Singhal, Hoang Le, Guillaume Sautière, Amir Said, Krishna Buska, Anjuman Raha, Dimitris Kalatzis, Hitarth Mehta, Frank Mayer, Liang Zhang, Markus Nagel, Auke Wiggers
MobileNVC: Real-time 1080p Neural Video Compression on a Mobile Device. WACV (2024)
Farzad Farhadzadeh, Qiqi Hou, Hoang Le, Amir Said, Randall Rauwendaal, Alex Bourd, Fatih Porikli
Neural Graphics Texture Compression Supporting Random Acces. CoRR (2024)
Qiqi Hou, Farzad Farhadzadeh, Amir Said, Guillaume Sautière, Hoang Le
Low-Latency Neural Stereo Streaming. CoRR (2024)
Amir Said, Hoang Le, Farzad Farhadzadeh
Bitstream Organization for Parallel Entropy Coding on Neural Network-based Video Codecs. CoRR (2023)
Amir Said, Hoang Le, Farzad Farhadzadeh
Bitstream Organization for Parallel Entropy Coding on Neural Network-based Video Codecs. ISM (2023)
Amir Said
Introduction to Arithmetic Coding - Theory and Practice. CoRR (2023)
Ties van Rozendaal, Tushar Singhal, Hoang Le, Guillaume Sautière, Amir Said, Krishna Buska, Anjuman Raha, Dimitris Kalatzis, Hitarth Mehta, Frank Mayer, Liang Zhang, Markus Nagel, Auke Wiggers
MobileNVC: Real-time 1080p Neural Video Compression on a Mobile Device. CoRR (2023)
Reza Pourreza, Hoang Le, Amir Said, Guillaume Sautière, Auke Wiggers
Boosting neural video codecs by exploiting hierarchical redundancy. WACV (2023)
Amir Said, Reza Pourreza, Hoang Le
Optimized learned entropy coding parameters for practical neural-based image and video compression. CoRR (2023)
Amir Said, Manish Kumar Singh, Reza Pourreza
Differentiable bit-rate estimation for neural-based video codec enhancement. CoRR (2023)
Amir Said, Manish Kumar Singh, Reza Pourreza
Differentiable bit-rate estimation for neural-based video codec enhancement. PCS (2022)
Hoang Le, Liang Zhang, Amir Said, Guillaume Sautière, Yang Yang, Pranav Shrestha, Fei Yin, Reza Pourreza, Auke Wiggers
MobileCodec: neural inter-frame video compression on mobile devices. MMSys (2022)
Reza Pourreza, Hoang Le, Amir Said, Guillaume Sautière, Auke Wiggers
Boosting neural video codecs by exploiting hierarchical redundancy. CoRR (2022)
Amir Said, Reza Pourreza, Hoang Le
Optimized Learned Entropy Coding Parameters for Practical Neural-Based Image and Video Compression. ICIP (2022)
Hoang Le, Reza Pourreza, Amir Said, Guillaume Sautière, Auke Wiggers
GameCodec: Neural Cloud Gaming Video Codec. BMVC (2022)
Hoang Le, Liang Zhang, Amir Said, Guillaume Sautière, Yang Yang, Pranav Shrestha, Fei Yin, Reza Pourreza, Auke Wiggers
MobileCodec: Neural Inter-frame Video Compression on Mobile Devices. CoRR (2022)
Yadong Lu, Yinhao Zhu, Yang Yang, Amir Said, Taco S. Cohen
Progressive Neural Image Compression with Nested Quantization and Latent Ordering. CoRR (2021)
Yadong Lu, Yinhao Zhu, Yang Yang, Amir Said, Taco S. Cohen
Progressive Neural Image Compression With Nested Quantization And Latent Ordering. ICIP (2021)
Hilmi E. Egilmez, Ankitesh K. Singh, Muhammed Z. Coban, Marta Karczewicz, Yinhao Zhu, Yang Yang, Amir Said, Taco S. Cohen
Transform Network Architectures for Deep Learning based End-to-End Image/Video Coding in Subsampled Color Spaces. CoRR (2021)
Wei-Jung Chien, Muhammed Z. Coban, Jie Dong, Hilmi E. Egilmez, Nan Hu, Marta Karczewicz, Amir Said, Vadim Seregin, Geert Van Der Auwera, Philippe Bordes, Franck Galpin, Fabrice Le Léannec, Tangi Poirier, Fabrice Urban
Hybrid Video Codec Based on Flexible Block Partitioning With Extensions to the Joint Exploration Model. IEEE Trans. Circuits Syst. Video Technol. 30 (5) (2020)
Hilmi E. Egilmez, Oguzhan Teke, Amir Said, Vadim Seregin, Marta Karczewicz
Parametric Graph-Based Separable Transforms For Video Coding. ICIP (2020)
Dana Kianfar, Auke Wiggers, Amir Said, Reza Pourreza, Taco Cohen
Parallelized Rate-Distortion Optimized Quantization Using Deep Learning. MMSP (2020)
Dana Kianfar, Auke Wiggers, Amir Said, Reza Pourreza, Taco Cohen
Parallelized Rate-Distortion Optimized Quantization Using Deep Learning. CoRR (2020)
Amir Said, Hilmi E. Egilmez, Yung-Hsuan Chao
Low-Complexity Transform Adjustments for Video Coding. ICIP (2019)
Hilmi E. Egilmez, Oguzhan Teke, Amir Said, Vadim Seregin, Marta Karczewicz
Parametric Graph-based Separable Transforms for Video Coding. CoRR (2019)
Xin Zhao, Vadim Seregin, Amir Said, Kai Zhang, Hilmi E. Egilmez, Marta Karczewicz
Low-Complexity Intra Prediction Refinements for Video Coding. PCS (2018)
Felipe M. Lopes Ribeiro, José F. L. de Oliveira, Alexandre G. Ciancio, Eduardo A. B. da Silva, Cassius D. Estrada, Luiz G. C. Tavares, Jonathan N. Gois, Amir Said, Marcela C. Martelotte
Quality of Experience in a Stereoscopic Multiview Environment. IEEE Trans. Multim. 20 (1) (2018)
Xin Zhao, Jianle Chen, Marta Karczewicz, Amir Said, Vadim Seregin
Joint Separable and Non-Separable Transforms for Next-Generation Video Coding. IEEE Trans. Image Process. 27 (5) (2018)
Amir Said, Xin Zhao, Marta Karczewicz, Hilmi E. Egilmez, Vadim Seregin, Jianle Chen
Highly efficient non-separable transforms for next generation video coding. PCS (2016)
Xin Zhao, Jianle Chen, Amir Said, Vadim Seregin, Hilmi E. Egilmez, Marta Karczewicz
NSST: Non-separable secondary transforms for next generation video coding. PCS (2016)
Amir Said, Xin Zhao, Marta Karczewicz, Jianle Chen, Feng Zou
Position dependent prediction combination for intra-frame video coding. ICIP (2016)
Amir Said, Abo Talib Mahfoodh
A Parallelization Framework for High Throughput Entropy Coding. DCC (2015)
Hilmi E. Egilmez, Amir Said, Yung Hsuan Chao, Antonio Ortega
Graph-based transforms for inter predicted video coding. ICIP (2015)
Abo Talib Mahfoodh, Amir Said, Sehoon Yea
Arithmetic coding with constrained carry operations. Visual Information Processing and Communication (2015)
Onur G. Guleryuz, Amir Said, Sehoon Yea
Non-causal encoding of predictively coded samples. ICIP (2014)
Leonardo O. Nunes, Wallace Alves Martins, Markus V. S. Lima, Luiz W. P. Biscainho, Mauricio do V. M. da Costa, Felipe M. Goncalves, Amir Said, Bowon Lee
A Steered-Response Power Algorithm Employing Hierarchical Search for Acoustic Source Localization Using Microphone Arrays. IEEE Trans. Signal Process. 62 (19) (2014)
Amir Said, Onur G. Guleryuz, Sehoon Yea
Improving hybrid coding via control of quantization errors in the spatial and frequency domains. ICIP (2014)
Alexandre G. Ciancio, José F. L. de Oliveira, Felipe M. Lopes Ribeiro, Eduardo A. B. da Silva, Amir Said
Quality perception in 3D interactive environments. ISCAS (2013)
Amir Said, W. Bruce Culbertson
Analysis and management of geometric distortions on multiview displays with only horizontal parallax. SD&A (2012)
Leonardo O. Nunes, Wallace Alves Martins, Markus V. S. Lima, Luiz W. P. Biscainho, Bowon Lee, Amir Said, Ronald W. Schafer
Discriminability Measure for Microphone Array Source Localization. IWAENC (2012)
Alexandre G. Ciancio, José F. L. de Oliveira, Cassius D. Estrada, Eduardo A. B. da Silva, Amir Said
Impact of encoding configurations on the perceived quality of high definition videoconference sequences. ISCAS (2012)
Gabriel M. Araujo, Eduardo A. B. da Silva, Alexandre G. Ciancio, José F. L. de Oliveira, Felipe M. Lopes Ribeiro, Amir Said
Integration of eye detection and tracking in videoconference sequences using temporal consistency and geometrical constraints. ICIP (2012)
Leonardo O. Nunes, Flávio R. Avila, Alan Freihof Tygel, Luiz W. P. Biscainho, Bowon Lee, Amir Said, Ronald W. Schafer
A Parametric Objective Quality Assessment Tool for Speech Signals Degraded by Acoustic Echo. IEEE Trans. Speech Audio Process. 20 (8) (2012)
Jaeho Lee, Chanho Jung, Changick Kim, Amir Said
Content-Based Pseudoscopic View Detection. J. Signal Process. Syst. 68 (2) (2012)
Amaro A. de Lima, Thiago de M. Prego, Sergio L. Netto, Bowon Lee, Amir Said, Ronald W. Schafer, Ton Kalker, Majid Fozunbal
On the quality-assessment of reverberated speech. Speech Commun. 54 (3) (2012)
Leonardo O. Nunes, Luiz W. P. Biscainho, Bowon Lee, Amir Said, Ton Kalker, Ronald W. Schafer
Degradation Type Classifier for Full Band Speech Contaminated With Echo, Broadband Noise, and Reverberation. IEEE ACM Trans. Audio Speech Lang. Process. 19 (8) (2011)
Amir Said, W. Bruce Culbertson
Virtual object distortions in 3D displays with only horizontal parallax. ICME (2011)
Amir Said
Intrinsic geometric distortions in a type of multi-projector light field display. ICIP (2011)
Alexandre G. Ciancio, André Luiz N. Targino da Costa, Eduardo A. B. da Silva, Amir Said, Ramin Samadani, Pere Obrador
No-Reference Blur Assessment of Digital Pictures Based on Multifeature Classifiers. IEEE Trans. Image Process. 20 (1) (2011)
Amir Said, Ton Kalker, Bowon Lee, Majid Fozunbal
Massively parallel processing of signals in dense microphone arrays. ISCAS (2010)
Luiz W. P. Biscainho, Paulo A. A. Esquef, Fabio P. Freeland, Leonardo O. Nunes, Alan Freihof Tygel, Bowon Lee, Amir Said, Ton Kalker, Ronald W. Schafer
An objective method for quality assessment of ultra-wideband speech corrupted by echo. MMSP (2009)
Paulo A. A. Esquef, Luiz W. P. Biscainho, Leonardo O. Nunes, Bowon Lee, Amir Said, Ton Kalker, Ronald W. Schafer
Quality assessment of audio: Increasing applicability scope of objective methods via prior identification of impairment types. MMSP (2009)
Amaro A. de Lima, Thiago de M. Prego, Sergio L. Netto, Bowon Lee, Amir Said, Ronald W. Schafer, Ton Kalker, Majid Fozunbal
Feature analysis for quality assessment of reverberated speech. MMSP (2009)
Júlio Cezar Silveira Jacques Jr., Juliano Lucas Moreira, Adriana Braun, Soraia Raupp Musse, Amir Said
A Template-Matching Based Method to Perform Iris Detection in Real-Time Using Synthetic Templates. ISM (2009)
Dario Scott, Cláudio Rosito Jung, José Bins, Amir Said, Antonius A. C. M. Kalker
Video Based VAD Using Adaptive Color Information. ISM (2009)
Joceli Mayer, José Carlos M. Bermudez, Andrei P. Legg, Bartolomeu F. Uchôa Filho, Debargha Mukherjee, Amir Said, Ramin Samadani, Steven J. Simske
Design of high capacity 3D print codes with visual cues aiming for robustness to the PS channel and external distortions. MMSP (2009)
Joceli Mayer, José Carlos M. Bermudez, Andrei P. Legg, Bartolomeu F. Uchôa Filho, Debargha Mukherjee, Amir Said, Ramin Samadani, Steven J. Simske
Design of high capacity 3D print codes aiming for robustness to the PS channel and external distortions. ICIP (2009)
Cláudio Rosito Jung, Amir Said
Object tracking using multiple fragments. ICIP (2009)
José Bins, Cláudio Rosito Jung, Leandro Lorenzett Dihl, Amir Said
Feature-Based Face Tracking for Videoconferencing Applications. ISM (2009)
William A. Pearlman, Amir Said
Set Partition Coding: Part II of Set Partition Coding and Image Wavelet Coding Systems. Found. Trends Signal Process. 2 (3) (2008)
Amaro A. de Lima, Fabio P. Freeland, Rafael A. de Jesus, Bruno C. Bispo, Luiz W. P. Biscainho, Sergio L. Netto, Amir Said, Antonius A. C. M. Kalker, Ronald W. Schafer, Bowon Lee, Mehrban Jam
On the quality assessment of sound signals. ISCAS (2008)
Amir Said, Debargha Mukherjee
Exploiting patterns of data magnitude for efficient image coding. ICIP (2008)
William A. Pearlman, Amir Said
Set Partition Coding: Part I of Set Partition Coding and Image Wavelet Coding Systems. Found. Trends Signal Process. 2 (2) (2008)
Amaro A. de Lima, Sergio L. Netto, Luiz W. P. Biscainho, Fabio P. Freeland, Bruno C. Bispo, Rafael A. de Jesus, Ronald W. Schafer, Amir Said, Bowon Lee, Ton Kalker
Quality Evaluation of Reverberation in Audioband Speech Signals. ICETE (Selected Papers) (2008)
Amaro A. de Lima, Fabio P. Freeland, Paulo A. A. Esquef, Luiz W. P. Biscainho, Bruno C. Bispo, Rafael A. de Jesus, Sergio L. Netto, Ronald W. Schafer, Amir Said, Bowon Lee, Antonius A. C. M. Kalker
Reverberation Assessment in Audioband Speech Signals for Telepresence Systems. SIGMAP (2008)
Amir Said
A New Class of Filters for Image Interpolation and Resizing. ICIP (4) (2007)
Amir Said, Ton Kalker, Ronald W. Schafer
Phase-Domain Statistical Analysis for Audio Source Localization. MMSP (2007)
Amir Said
Worst-case Analysis of the Low-complexity Symbol Grouping Coding Technique. ISIT (2006)
Amir Said
Analysis of Subframe Generation for Superimposed Images. ICIP (2006)
Amir Said
Efficient Alphabet Partitioning Algorithms for Low-Complexity Entropy Coding. DCC (2005)
Debargha Mukherjee, Huisheng Wang, Amir Said, Sam Liu
Format independent encryption of generalized scalable bit-streams enabling arbitrary secure adaptations [multimedia communication applications]. ICASSP (2) (2005)
Debargha Mukherjee, Amir Said, Sam Liu
A framework for fully format-independent adaptation of scalable bit streams. IEEE Trans. Circuits Syst. Video Technol. 15 (10) (2005)
Yushin Cho, William A. Pearlman, Amir Said
Low complexity resolution progressive image coding algorithm: progres (progressive resolution decompression). ICIP (3) (2005)
Amir Said
Measuring the strength of partial encryption schemes. ICIP (2) (2005)
Yushin Cho, Amir Said, William A. Pearlman
Coding the Wavelet Spatial Orientation Tree with Low Computational Complexity. DCC (2005)
Amir Said, Sehoon Yea, William A. Pearlman
Coding for Fast Access to Image Regions Defined by Pixel Range. Data Compression Conference (2004)
Amir Said
Comparative Analysis of Arithmetic Coding Computational Complexity. Data Compression Conference (2004)
Nelson L. Chang, Amir Said
Automatically designed 3D environments for intuitive exploration. ICME (2004)
Amir Said
Efficient and reliable dynamic quality control for compression of compound document images. ICIP (2004)
Debargha Mukherjee, Geraldine Kuo, Shih-Ta Hsiang, Sam Liu, Amir Said
Format-independent scalable bit-stream adaptation using mpeg-21 dia. ICIP (2004)
Ramin Samadani, Arvind Sundararajan, Amir Said
Deringing and deblocking dct compression artifacts with efficient shifted transforms. ICIP (2004)
Amir Said
Compression of compound images and video for enabling rich media in embedded systems. VCIP (2004)
William A. Pearlman, Asad Islam, Nithin Nagaraj, Amir Said
Efficient, low-complexity image coding with a set-partitioning embedded block coder. IEEE Trans. Circuits Syst. Video Technol. 14 (11) (2004)
Sehoon Yea, Amir Said, William A. Pearlman
Efficient image coding for access to pixel ranges. ICIP (2004)
Debargha Mukherjee, Peisong Chen, Shih-Ta Hsiang, John W. Woods, Amir Said
Fully scalable video transmission using the SSM adaptation framework. VCIP (2003)
Debargha Mukherjee, Christos Chrysafis, Amir Said
Low complexity guaranteed fit compound document compression. ICIP (1) (2002)
Debargha Mukherjee, Christos Chrysafis, Amir Said
JPEG2000-matched MRC compression of compound documents. ICIP (3) (2002)
Debargha Mukherjee, Nasir D. Memon, Amir Said
JPEG-matched MRC compression of compound documents. ICIP (3) (2001)
Christos Chrysafis, Amir Said, Alexander Drukarev, Asad Islam, William A. Pearlman
SBHP-a low complexity wavelet coder. ICASSP (2000)
Amir Said, Alexander Drukarev
Simplified Segmentation for Compound Image Compression. ICIP (1) (1999)
Amir Said, John B. Anderson
Bandwidth-Efficient Coded Modulation with Optimized Linear Partial-Response Signals. IEEE Trans. Inf. Theory 44 (2) (1998)
Amir Said, William A. Pearlman
A new, fast, and efficient image codec based on set partitioning in hierarchical trees. IEEE Trans. Circuits Syst. Video Technol. 6 (3) (1996)
Amir Said, Reginaldo Palazzo Júnior
New ternary and quaternary linear block codes. IEEE Trans. Inf. Theory 42 (5) (1996)
Amir Said, William A. Pearlman
An image multiresolution representation for lossless and lossy compression. IEEE Trans. Image Process. 5 (9) (1996)
Amir Said, Reginaldo Palazzo Júnior
Using combinatorial optimization to design good unit-memory convolutional codes. IEEE Trans. Inf. Theory 39 (3) (1993)
Amir Said, William A. Pearlman
Image compression using the spatial-orientation tree. ISCAS (1993)
Amir Said, William A. Pearlman
Reversible image compression via multiresolution representation and predictive coding. VCIP (1993)