Compressive Sensing [Lecture Notes]
- Already Purchased? View Article
- Subscription Options Learn More
This lecture note presents a new method to capture and represent compressible signals at a rate significantly below the Nyquist rate. This method, called compressive sensing, employs nonadaptive linear projections that preserve the structure of the signal; the signal is then reconstructed from these projections using an optimization process.
Published in:
Signal Processing Magazine, IEEE
(Volume:24
,
Issue:
4
)
Date of Publication: July 2007