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» Rate-SSIM optimization for video coding
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ICASSP
2008
IEEE
15 years 4 months ago
Minimum variance multiplexing of multimedia objects
This paper addresses the problem of simultaneous transmission of multiple multimedia objects (such as images or video sequences) over a bandwidth-limited channel. The trivial stra...
Giuseppe Valenzise, Marco Tagliasacchi, Stefano Tu...
INFOCOM
2005
IEEE
15 years 3 months ago
Optimal fixed and scalable energy management for wireless networks
— In many devices, wireless network interfaces consume upwards of 30% of scarce portable system energy. Extending the system lifetime by minimizing communication power consumptio...
Rahul Mangharam, Ragunathan Rajkumar, Sofie Pollin...
ACCV
2009
Springer
15 years 4 months ago
Dense and Accurate Spatio-temporal Multi-view Stereovision
In this paper, we propose a novel method to simultaneously and accurately estimate the 3D shape and 3D motion of a dynamic scene from multiple-viewpoint calibrated videos. We follo...
Jérôme Courchay, Jean-Philippe Pons, ...
ISPASS
2003
IEEE
15 years 2 months ago
An MPEG-4 performance study for non-SIMD, general purpose architectures
MPEG-4 is an important international standard with wide applicability. This paper focuses on MPEG-4’s main profile, video, whose approach allows more efficiency in coding and ...
Sally A. McKee, Zhen Fang, Mateo Valero
CVPR
2012
IEEE
13 years 2 days ago
See all by looking at a few: Sparse modeling for finding representative objects
We consider the problem of finding a few representatives for a dataset, i.e., a subset of data points that efficiently describes the entire dataset. We assume that each data poi...
Ehsan Elhamifar, Guillermo Sapiro, René Vid...