Sciweavers

654 search results - page 21 / 131
» Multiplexing for Optimal Lighting
Sort
View
PIMRC
2008
IEEE
14 years 1 months ago
Code construction for the selective TDMA cooperative broadcast channel
—In this paper, the selective time division multiple access (S-TDMA) strategy is studied in the downlink channel. This strategy consists in transmitting data to the user with the...
Lina Mroueh, Mohamed Oussama Damen, Stéphan...
ECCV
2008
Springer
14 years 9 months ago
Understanding Camera Trade-Offs through a Bayesian Analysis of Light Field Projections
Computer vision has traditionally focused on extracting structure, such as depth, from images acquired using thin-lens or pinhole optics. The development of computational imaging i...
Anat Levin, William T. Freeman, Frédo Duran...
CGF
2008
117views more  CGF 2008»
13 years 7 months ago
Video Relighting Using Infrared Illumination
Inappropriate lighting is often responsible for poor quality video. In most offices and homes, lighting is not designed for video conferencing. This can result in unevenly lit fac...
Oliver Wang, James Davis, Erika Chuang, Ian Rickar...
ISCAS
1995
IEEE
77views Hardware» more  ISCAS 1995»
13 years 11 months ago
Exploration of Area and Performance Optimized Datapath Design Using Realistic Cost Metrics
We present a novel technique for datapath allocation, which incorporates interconnection area and delay estimates based on dynamic oorplanning. In this approach, datapath area is ...
Kyumyung Choi, Steven P. Levitan
TOG
2008
121views more  TOG 2008»
13 years 7 months ago
Superimposing dynamic range
Replacing a uniform illumination by a high-frequent illumination enhances the contrast of observed and captured images. We modulate spatially and temporally multiplexed (projected...
Oliver Bimber, Daisuke Iwai