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Cyber-Physical Systems Virtual Organization
Read-only archive of site from September 29, 2023.
CPS-VO
decoded structural colour QR codes
biblio
Robust data retrieval from high-security structural colour QR codes via histogram equalization and decorrelation stretching
Submitted by aekwall on Mon, 03/30/2020 - 10:39am
image sensors
diffraction gratings
Diffractive nano-optics
document security
generic diffractive RGB-pixelated periodic nanocones
green channels
green periodicities
high-security structural colour QR codes
histogram equalization
image enhancement
diffraction grating equation
lighting conditions
linear spatial low-pass mean filtering
multiple image processing techniques
QR Code decoding
red channels
red periodicities
robust data retrieval
Structural colour QR codes
QR codes
Resiliency
pubcrawl
Cryptography
information retrieval
cyber physical systems
image denoising
interpolation
image colour analysis
security of data
blue channels
blue periodicities
cross-channel interference effects
data readout
data recovery
Data storage systems
decoded structural colour QR codes
decorrelation stretching
