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On the Characterization of l(p)-Compressible Ergodic Sequences
(IEEE-INST Electrical Electronics Engineers, 2015)
This work offers a necessary and sufficient condition for a stationary and ergodic process to be l(p)-compressible in the sense proposed by Amini, Unser and Marvasti ["Compressibility of deterministic and random infinity ...
Compressive Sensing for Inverse Scattering
(2008-06-30)
Compressive sensing is a new field in signal processing and applied mathematics. It allows one to simultaneously sample and compress signals which are known to have a sparse representation in a known basis or dictionary ...
An improved method for signal processing and compression in power quality evaluation
(Ieee-inst Electrical Electronics Engineers IncPiscatawayEUA, 2004)
Database with compression and bending tests on unbaked earth specimens and comparisons with international code provisions
(2021)
In an effort to calibrate assessment methods of existing earth structures, a new database with compression and bending tests on unbaked earth specimens was assembled. The data-collection database includes 2670 tests with ...
Practical compressed string dictionaries
(Elsevier, 2016)
The need to store and query a set of strings - a string dictionary - arises in many kinds of applications. While classically these string dictionaries have accounted for a small share of the total space budget (e.g., in ...
Lab scale of charcoal compression strength: a new approach
(Associação Brasileira de MetalurgiaBelo Horizonte, 2014)
One of the main issues regarding the use of charcoal in metallurical processes is its mechanical strength, which is much lower than coke. There is no defined standard to determine charcoal compression strength, and the ...
Ionospheric imaging with compressed sensing
(University of Illinois, 2013)
Compressed sensing is a novel theory of sampling and reconstruction that has emerged in the past several years. It seeks to leverage the inherent sparsity of natural images to reduce the number of necessary measurements ...
Reversible information hiding for VQ indices based on locally adaptive coding
(2011-06-14)
Steganography is one of protective methods for secret communications over public networks such as the Internet. This paper proposes a novel reversible information hiding method for vector quantization (VQ) compressed images ...
Optical field data compression by opto-digital means
(Institute of Physics Publishing, 2016-12)
Compression of optical field data is of interest due to the many applications where this kind of information processing is necessary. In particular, holographic recording has significant requirements in a high volume of ...