Results 251 to 260 of about 5,109 (308)

Multifunctional implantable hydrogels: Smart platforms at the forefront of biomedical innovation. [PDF]

open access: yesMater Today Bio
Nagay BE   +8 more
europepmc   +1 more source

Embedding cryptographic features in compressive sensing

open access: yesNeurocomputing, 2016
Compressive sensing (CS) has been widely studied and applied in many fields. Recently, the way to perform secure compressive sensing (SCS) has become a topic of growing interest.
Yushu Zhang, Jiantao Zhou, Fei Chen
exaly   +1 more source

Robust compression using Compressive Sensing (CS)

2010 IEEE ANDESCON, 2010
This work introduces a new technique of robust compression on signals and images, known as Compressive Sensing (CS). It is a new and advanced technique which can reconstruct sparse signals from a few random acquired samples, achieved to avoid the Nyquist's criteria.
L. M. Merino, L. E. Mendoza
openaire   +1 more source

An Investigation of 2D Spine Magnetic Resonance Imaging (MRI) with Compressed Sensing (CS)

Skeletal Radiology, 2021
To investigate the feasibility of compressed sensing MRI (CS-MRI) in the application of 2D spinal imaging and compare its performance with conventional MR imaging (non-CS-MRI).The CS imaging protocol was optimized on 5 volunteers. Non-CS-MRI and CS-MRI of 2D sagittal T1 weighted imaging (WI), Sag T2WI, and axial T2WI were performed for 71 patients (22 ...
Jianxing, Qiu   +6 more
openaire   +2 more sources

An effective image compression–encryption scheme based on compressive sensing (CS) and game of life (GOL)

Neural Computing and Applications, 2020
At present, information entropies of cipher images gotten by some CS-based image cryptosystems are lower than 7, which make them vulnerable to entropy attack. To cope with this problem, we propose a novel image compression–encryption method based on compressive sensing (CS) and game of life (GOL). Encryption architecture of permutation, compression and
Zhihua Gan   +4 more
openaire   +1 more source

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