- MuQuE - Multimedia Quality
Evaluation, for HP Labs, 2007.
Compression using Multiscale Recurrent Patterns, since 1997.
- PROMETE: Multimedia Processing
for Multimedia and Telecommunications, CNPq, 2007.
- Brazilian Digital Television System
- Head of the software
development group of the project H264BRASIL,
aiming at the definition of the Brazilian
Digital Television System (SBTVD), in the field of source coding,
specifically on the use of the ITU-T H.264 Video Coding Standard. This
work is performed jointly by the Signal
Processing Laboratory at COPPE/UFRJ, Instituto Militar de
Engenharia, CETUC/PUC-Rio, Univerdidade Federal Fluminense,
CEFET-Ceará, Universidade de Brasília, Universidade
Federal do Rio Grande do Sul, Universidade de Campinas e Universidade
Federal do Rio Grande do Norte. For more information on this project,
please visit the projects' web
- CIVIVA: Intelligent Coding of
Video, Speech and Image, CNPq, 2004 and 2005.
- Image and Video Compression
using Wavelet Transforms and Regular Lattices with Perceptual Criteria.
CNPq/CNRS, with Laboratoire I3S, Université de Nice
Sophia-Antipolis, 2001 and 2002.
- Cooperation CNPq/NSF, with
University of Minesota, 1999.
- Image Coding based on the
Analysis of Image Content, CAPES/ICCTI, with Instituto de
Telecomunicações, Universidade de Coimbra, 1998 to 2001.
- Excellence Group in Signal
Processing (PRONEX): 3 projects, since 1998.