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Cyber-Physical Systems Virtual Organization
Read-only archive of site from September 29, 2023.
CPS-VO
median filtering
biblio
A Deep Learning Approach in the Discrete Cosine Transform Domain to Median Filtering Forensics
Submitted by grigby1 on Thu, 04/08/2021 - 5:14pm
maxout function
frequency-domain analysis
discrete cosine transforms
median filters
adaptive filtering layer
AFL
batch normalization operations
classification layer
convolutional stream
discrete cosine transform domain
main frequency range
signal classification
median filtering
median filtering forensics
median filtering manipulation
multiscale convolutional block
multiscale feature fusion strategy
multiscale manipulation features
operational traces
resultant features
Softmax function
Resiliency
Training
feature extraction
CNN
convolution
convolutional neural nets
pubcrawl
Human behavior
Metrics
resilience
learning (artificial intelligence)
Scalability
sensor fusion
deep learning
Kernel
Forensics
convolutional neural network
convolutional neural networks
Image forensics
information forensics
biblio
A Gradient-Based Pixel-Domain Attack against SVM Detection of Global Image Manipulations
Submitted by grigby1 on Mon, 03/19/2018 - 1:51pm
Nonlinear distortion
image enhancement
image filtering
limited knowledge
LK
median filtering
median filters
Metrics
noise figure 50 dB to 70 dB
Histograms
PSNR
pubcrawl
resilience
Resiliency
Scalability
Support vector machines
SVM detection
adaptive filtering
histogram stretching
high-dimensional SPAM features
gradient-based pixel-domain attack
gradient methods
gradient estimation
gradient descent methodology
global image manipulations
Forensics
forensic techniques
feature extraction
estimation theory
equalisers
Detectors
computational complexity
adaptive histogram equalization
biblio
"A fast procedure for acquisition and reconstruction of magnetic resonance images using compressive sampling"
Submitted by grigby1 on Tue, 02/21/2017 - 12:44pm
random matrix
Matching pursuit algorithms
matrix algebra
median filtering
median filters
orthogonal matching pursuit
orthogonal matching Pursuit algorithm
Protons
pubcrawl170104
magnetic resonance imaging
recovery noise artifact suppression
restricted isometry property
sensors
sparse magnetic resonance image reconstruction
sparse magnetic resonance image sensing
Sparse matrices
sparsity
approximation theory
incoherent k-space data undersampling
incoherence
image sampling
Image reconstruction
image filtering
image denoising
Image coding
Haar transforms
Haar transform coefficients
data acquisition
compressive sampling theory
compressive sampling
compressible magnetic resonance image reconstruction
compressible magnetic resonance image acquisition
compressed sensing
biblio
Countering anti-forensics of median filtering
Submitted by BrandonB on Mon, 05/04/2015 - 11:30am
image pixel difference distribution restoration
statistical fingerprints
statistical analysis
Radiation detectors
pixel difference
Noise
median filters
median filtering traces
median filtering
image restoration
anti-forensic
Image forensics
Image coding
Forensics
Filtering
Discrete Fourier transforms
digital images
Detectors
antiforensics countering
antiforensic method
