Jun2009 Dictionary learning in stereo imaging, submitted to IEEE TIP PDF
May2009 Distributed multi-view image coding with learnt dictionaries, invited to MobiMedia 2009.
Apr2009 Learning of Stereo Visual Dictionaries, invited to APSIPA Annual Summit and Conference 2009.
Apr2009 3D face recognition with spherical atoms, accepted to Pattern Recognition PDF
Mar2009 Conditions for recovery of sparse signals correlated by local transforms, accepted in IEEE ISIT. PDF
Mar2009 I have passed my PhD exam :-)
Mar2009 Two papers accepted in PCS. PDF PDF
Sep2008 I was selected for the 2008 Watson Emerging Leaders in Multimedia Workshop organized by IBM Research
Aug2008 Book chapter on Spherical Imaging in Omnidirectional Camera Networks, to appear in Multi-Camera Networks: Concepts and Applications
Apr2008 Geometry-based distributed coding of multi-view omnidirectional images, accepted in IEEE ICIP 2008. PDF
Mar2008 Geometry-based scene representation with distributed vision sensors, accepted in IEEE TIP. PDF
Feb2008 Symmetric Distributed Coding of Stereo Omnidirectional Images, invited to Signal Processing: Image Communication. PDF
Jan2008 I will spend three months (Jan-Apr) at UC Berkeley, as a visitor in the Video and Image Processing (VIP) Lab.
Nov2007 You can download the slides from my talk at the DISCOVER workshop in Lisbon here (pdf).
Sep2007 Balanced Distributed Coding of Omnidirectional Images, accepted in VCIP 2008. PDF
Aug2007 Geometry-based scene representation with distributed vision sensors, submitted to IEEE TIP
May2007 Coarse scene geometry estimation from sparse approximations of multi-view omnidirectional images, accepted in EUSIPCO 2007 (invited paper). PDF
Apr2007 Wyner-Ziv coding of multi-view omnidirectional images with overcomplete decompositions, accepted in IEEE ICIP 2007 (invited paper). PDF
Apr2007 Distributed coding of multiresolution omnidirectional images, accepted in IEEE ICIP 2007. PDF
Feb2007 New paper submitted to EUSIPCO 2007
Nov2006 Progressive Coding of 3-D Objects Based on Overcomplete Decompositions, published in IEEE TCSVT. PDF