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Direct classification from compressively sensed images via deep Boltzmann machine

Published on Nov 1, 2016 in ASILOMAR (Asilomar Conference on Signals, Systems and Computers)
· DOI :10.1109/ACSSC.2016.7869080
Henry Braun4
Estimated H-index: 4
,
Pavan K. Turaga21
Estimated H-index: 21
+ 1 AuthorsCihan Tepedelenlioglu26
Estimated H-index: 26
Abstract
We examine a potential technique of performing a classification task based on compressively sensed (CS) data, skipping a computationally expensive reconstruction step. A deep Boltzmann machine is trained on a compressive representation of MNIST handwritten digit data, using a random orthoprojector sensing matrix. The network is first pre-trained on uncompressed data in order to learn the structure of the dataset. The outer network layers are then optimized using backpropagation. We find this approach achieves a 1.21% test data error rate at a sensing rate of 0.4, compared to a 0.99% error rate for non-compressive data.
  • References (16)
  • Citations (1)
References16
Newest
#1Yun Li (Rice University)H-Index: 5
#2Chinmay Hegde (MIT: Massachusetts Institute of Technology)H-Index: 14
Last.Kevin F. Kelly (Rice University)H-Index: 18
view all 5 authors...
May 1, 2014 in ICASSP (International Conference on Acoustics, Speech, and Signal Processing)
#1Henry Braun (ASU: Arizona State University)H-Index: 4
#2Pavan K. Turaga (ASU: Arizona State University)H-Index: 21
Last.Andreas Spanias (ASU: Arizona State University)H-Index: 26
view all 3 authors...
May 1, 2013 in ICASSP (International Conference on Acoustics, Speech, and Signal Processing)
#1Henry Braun (ASU: Arizona State University)H-Index: 4
#2Pavan K. Turaga (ASU: Arizona State University)H-Index: 21
Last.Andreas Spanias (ASU: Arizona State University)H-Index: 26
view all 4 authors...
Apr 1, 2012 in ICCP (International Conference on Computational Photography)
#1Aswin C. Sankaranarayanan (Rice University)H-Index: 18
#2Christoph Studer (Rice University)H-Index: 31
Last.Richard G. Baraniuk (Rice University)H-Index: 82
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#1Bob L. Sturm (AAU Cph: Aalborg University – Copenhagen)H-Index: 15
#2Mads Græsbøll Christensen (AAU: Aalborg University)H-Index: 24
Last.Rémi Gribonval (IRIA: French Institute for Research in Computer Science and Automation)H-Index: 42
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Jul 1, 2011 in ISIT (International Symposium on Information Theory)
#1Sundeep Rangan (NYU: New York University)H-Index: 39
Jan 1, 2011 in NeurIPS (Neural Information Processing Systems)
#1Andrew E. Waters (Rice University)H-Index: 6
#2Aswin C. Sankaranarayanan (Rice University)H-Index: 18
Last.Richard G. Baraniuk (Rice University)H-Index: 82
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Cited By1
Newest
#1Sunil Rao (ASU: Arizona State University)H-Index: 2
#2Sameeksha Katoch (ASU: Arizona State University)H-Index: 1
Last.Mahesh K. Banavar (Clarkson University)H-Index: 12
view all 11 authors...
Dec 1, 2016 in ISSPIT (International Symposium on Signal Processing and Information Technology)
#1Jongmin Lee (ASU: Arizona State University)H-Index: 3
#2Michael Stanley (NXP Semiconductors)H-Index: 1
Last.Cihan Tepedelenlioglu (ASU: Arizona State University)H-Index: 26
view all 4 authors...
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