Face recognition via a projective compressive sensing system

2012 ◽  
Author(s):  
Brant M. Kaylor ◽  
Charlie J. Keith ◽  
Peter A. Roos ◽  
Randy R. Reibel
Keyword(s):  
Face Recognition ◽  
Compressive Sensing ◽  
Sensing System

scholarly journals Is face recognition really a Compressive Sensing problem?

CVPR 2011 ◽  
2011 ◽  
Author(s):  
Qinfeng Shi ◽  
Anders Eriksson ◽  
Anton van den Hengel ◽  
Chunhua Shen
Keyword(s):  
Face Recognition ◽  
Compressive Sensing

scholarly journals Tactile Sensor Array with Fiber Bragg Gratings in Quasi-Distributed Sensing

2018 ◽  
Vol 2018 ◽  
pp. 1-8 ◽  
Author(s):  
Marcelo A. Pedroso ◽  
Lucas H. Negri ◽  
Marcos A. Kamizi ◽  
José L. Fabris ◽  
Marcia Muller
Keyword(s):  
Differential Evolution ◽  
Compressive Sensing ◽  
Sensor Array ◽  
Fiber Bragg Gratings ◽  
Tactile Sensor ◽  
Bragg Gratings ◽  
Central Position ◽  
Reconstruction Method ◽  
Sensing System ◽  
Tactile Sensor Array

This work describes the development of a quasi-distributed real-time tactile sensing system with a reduced number of fiber Bragg grating-based sensors and reports its use with a reconstruction method based on differential evolution. The sensing system is comprised of six fiber Bragg gratings encapsulated in silicone elastomer to form a tactile sensor array with total dimensions of 60 × 80 mm, divided into eight sensing cells with dimensions of 20 × 30 mm. Forces applied at the central position of the sensor array resulted in linear response curves for the gratings, highlighting their coupled responses and allowing the application of compressive sensing. The reduced number of sensors regarding the number of sensing cells results in an undetermined inverse problem, solved with a compressive sensing algorithm with the aid of differential evolution method. The system is capable of identifying and quantifying up to four different loads at four different cells with relative errors lower than 10.5% and signal-to-noise ratio better than 12 dB.

MEMS-based super-resolution remote sensing system using compressive sensing

2018 ◽  
Vol 426 ◽  
pp. 410-417 ◽  
Author(s):  
Xudong Zhang ◽  
Jianan Xie ◽  
Chunlai Li ◽  
Rui Xu ◽  
Yue Zhang ◽  
...  
Keyword(s):  
Remote Sensing ◽  
Compressive Sensing ◽  
Super Resolution ◽  
Sensing System

Face recognition using a new compressive sensing-based feature extraction method

2017 ◽  
Vol 77 (11) ◽  
pp. 14007-14027 ◽  
Author(s):  
Mehdi Banitalebi-Dehkordi ◽  
Amin Banitalebi-Dehkordi ◽  
Jamshid Abouei ◽  
Konstantinos N. Plataniotis
Keyword(s):  
Feature Extraction ◽  
Face Recognition ◽  
Compressive Sensing ◽  
Extraction Method ◽  
Feature Extraction Method
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