Results 141 to 150 of about 5,751 (196)

Seismic random noise separation and suppression based on improved variational mode decomposition via grey wolf optimization. [PDF]

PLoS One
Yao Z, Li W, Zhu J, Hao L, Xing M.
europepmc   +1 more source

Research on a multi-dimensional image information fusion algorithm based on NSCT transform. [PDF]

Front Optoelectron
Su Y, Liang X, Cao D, Yang Z, Peng Y, Zhao M.   +5 more
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Enhanced brain image security using a hybrid of lifting wavelet transform and support vector machine. [PDF]

Sci Rep
Mohamed AF, Samra AS, Yousif B, Tawkol Khalil A.   +3 more
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Multimodal medical image fusion based on interval gradients and convolutional neural networks. [PDF]

BMC Med Imaging
Gu X, Xia Y, Zhang J.
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A hybrid machine learning framework for offline signature verification using gray wolf optimization. [PDF]

Sci Rep
Rathore NC, Juneja A, Kumar N, Kumar V, Dhaka A.   +4 more
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Multimodal data fusion in neuroscience: promises, challenges and future directions. [PDF]

IEEE Signal Process Mag
Liang C, Silva RF, TulayAdali, Jiang R, Zhang D, Qi S, Calhoun VD.   +6 more
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A pipelined, resource-efficient convolutional neural network architecture for detecting and diagnosing Alzheimer's disease using brain sMRI. [PDF]

Front Neurosci
Prasath T, Sumathi V.
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Normalized group activations based feature extraction technique using heterogeneous data for Alzheimer's disease classification. [PDF]

PeerJ Comput Sci
Vaithianathan K, Pernabas JB, Parthiban L, Rashid M, Alshamrani SS, Alzheimer’s Disease Neuroimaging Initiative.   +5 more
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A new digital watermarking model using honey encryption and reversible cellular automata. [PDF]

Sci Rep
Xiong J, Zhou Z, Dubrovskiy VV, Lee S.
europepmc   +1 more source

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Uniform Discrete Curvelet Transform

IEEE Transactions on Signal Processing, 2010
An implementation of the discrete curvelet transform is proposed in this work. The transform is based on and has the same order of complexity as the Fast Fourier Transform (FFT). The discrete curvelet functions are defined by a parameterized family of smooth windowed functions that satisfies two conditions: i) 2π periodic; ii) their squares form a ...
Truong T. Nguyen, Hervé Chauris
openaire   +3 more sources