Sciweavers

943 search results - page 58 / 189
» Compressed channel sensing
Sort
View
IPSN
2003
Springer
14 years 2 months ago
Beyond Average: Toward Sophisticated Sensing with Queries
High-level query languages are an attractive interface for sensor networks, potentially relieving application programmers from the burdens of distributed, embedded programming. In ...
Joseph M. Hellerstein, Wei Hong, Samuel Madden, Ky...
ICISP
2010
Springer
14 years 14 days ago
Total Variation Minimization with Separable Sensing Operator
Compressed Imaging is the theory that studies the problem of image recovery from an under-determined system of linear measurements. One of the most popular methods in this field i...
Serge L. Shishkin, Hongcheng Wang, Gregory S. Hage...
CORR
2011
Springer
200views Education» more  CORR 2011»
13 years 3 months ago
Beating the Gilbert-Varshamov Bound for Online Channels
In the online channel coding model, a sender wishes to communicate a message to a receiver by transmitting a codeword x = (x1, . . . , xn) ∈ {0, 1}n bit by bit via a channel lim...
Ishay Haviv, Michael Langberg
ICASSP
2008
IEEE
14 years 3 months ago
Compressive coded aperture superresolution image reconstruction
Recent work in the emerging field of compressive sensing indicates that, when feasible, judicious selection of the type of distortion induced by measurement systems may dramatica...
Roummel F. Marcia, Rebecca Willett
ICIP
1998
IEEE
14 years 10 months ago
Image and Video Transmission over Wireless Channel: A Subband Modulation Approach
A new approach of reliable image and video transmission over noisy channel is proposed. The proposed subband modulation scheme combines source coding and channel modulation scheme...
Haitao Zheng, K. J. Ray Liu