- CPulse: Heart Rate Estimation From RGB Videos Under Realistic Conditions
2023/01/01 by Arya Deo Mehta, Hemant Sharma · 5 citations
Engineering · Medicine · #Artificial intelligence #Chrominance #Computer science #Computer vision #ECG Monitoring and Analysis #Face (sociological concept) #Heart Rate Variability and Autonomic Control #Luminance #Non-Invasive Vital Sign Monitoring #Pattern recognition (psychology) #Principal component analysis #RGB color model #Wavelet #Wavelet transform
- Wavelet Flow: Fast Training of High Resolution Normalizing Flows
2020/10/26 by Jason J. Yu, Konstantinos G. Derpanis, Yu, Jason J. +3 · 3 citations
Computer Science · Mathematics · #Advanced Image Processing Techniques #Algorithm #Artificial intelligence #Computation #Computer Vision and Pattern Recognition (cs.CV) #Computer science #Dimension (graph theory) #FOS: Computer and information sciences #Flow (mathematics) #Generative Adversarial Networks and Image Synthesis #Image and Signal Denoising Methods #Machine Learning (cs.LG) #Mathematics #Pattern recognition (psychology) #Probabilistic logic #Representation (politics) #Scale (ratio) #Wavelet #Wavelet transform
- Information Quality Ratio as a novel metric for mother wavelet selection
2016/11/30 by Dedy Rahman Wijaya, Riyanarto Sarno, Enny Zulaika · 1 citation
Agricultural and Biological Sciences · Chemistry · Engineering · Mathematics · #Advanced Chemical Sensor Technologies #Artificial intelligence #Computer science #Correlation coefficient #Data mining #Engineering #Mathematics #Meat and Animal Product Quality #Metric (unit) #Pattern recognition (psychology) #Physics #Quality (philosophy) #Selection (genetic algorithm) #Spectroscopy and Chemometric Analyses #Stationary wavelet transform #Statistics #Wavelet #Wavelet packet decomposition #Wavelet transform
- Automated characterization of fatty liver disease and cirrhosis using curvelet transform and entropy features extracted from ultrasound images
2016/10/29 by U. Rajendra Acharya, U. Raghavendra, Hamido Fujita +8 · 22 citations
Biochemistry, Genetics and Molecular Biology · Chemistry · Medicine · #Artificial intelligence #Artificial neural network #Cirrhosis #Classifier (UML) #Computer science #Curvelet #Disease #Fatty liver #Gastroenterology #Linear discriminant analysis #Liver Disease Diagnosis and Treatment #Liver disease #Medicine #Pathology #Pattern recognition (psychology) #Radiology #Spectroscopy Techniques in Biomedical and Chemical Research #Spectroscopy and Chemometric Analyses #Ultrasound #Wavelet transform
- Automatic microseismic denoising and onset detection using the synchrosqueezed continuous wavelet transform
2016/06/10 by S. Mostafa Mousavi, Charles A. Langston, Stephen P. Horton · 16 citations
Computer Science · Earth and Planetary Sciences · #Algorithm #Artificial intelligence #Computer science #Computer vision #Continuous wavelet transform #Discrete wavelet transform #Filter (signal processing) #Geology #Image (mathematics) #Microseism #Noise (video) #Noise reduction #Pattern recognition (psychology) #SIGNAL (programming language) #Seismic Imaging and Inversion Techniques #Seismic Waves and Analysis #Seismology #Seismology and Earthquake Studies #Step detection #Thresholding #Wavelet #Wavelet transform
- A novel fractional wavelet transform and its applications
2011/09/09 by Jun Shi, Naitong Zhang, NaiTong Zhang +2 · 1 citation
Computer Science · Mathematics · #Algorithm #Artificial intelligence #Computer science #Constant Q transform #Digital Filter Design and Implementation #Digital signal processing #Discrete wavelet transform #Domain (mathematical analysis) #Fast wavelet transform #Fourier analysis #Fourier transform #Fractional Fourier transform #Harmonic wavelet transform #Image and Signal Denoising Methods #Mathematical Analysis and Transform Methods #Mathematical analysis #Mathematics #S transform #SIGNAL (programming language) #Second-generation wavelet transform #Signal processing #Wavelet #Wavelet transform
- Driver Drowsiness Classification Using Fuzzy Wavelet-Packet-Based Feature-Extraction Algorithm
2010/09/22 by R N Khushaba, Rami N. Khushaba, Sarath Kodagoda +5 · 32 citations
Computer Science · Neuroscience · Psychology · #Artificial intelligence #Computer science #EEG and Brain-Computer Interfaces #Electroencephalography #Feature extraction #Fuzzy logic #Gaze Tracking and Assistive Technology #Pattern recognition (psychology) #Sleep and Work-Related Fatigue #Speech recognition #Vigilance (psychology) #Wavelet #Wavelet packet decomposition #Wavelet transform
- Nonequispaced curvelet transform for seismic data reconstruction: A sparsity-promoting approach
2010/01/01 by Gilles Hennenfent, Lloyd Fenelon, Felix J. Herrmann · 1 citation
Computer Science · Earth and Planetary Sciences · Mathematics · Medicine · #Algorithm #Artificial intelligence #Computer science #Curvelet #Fast Fourier transform #Fourier transform #Geology #Image (mathematics) #Image and Signal Denoising Methods #Interpolation (computer graphics) #Inversion (geology) #Iterative reconstruction #Mathematical analysis #Mathematics #Medical Imaging Techniques and Applications #Regularization (linguistics) #Seismic Imaging and Inversion Techniques #Seismology #Wavelet #Wavelet transform
- EEG analysis using wavelet-based information tools
2006/05/11 by Osvaldo A. Rosso, O.A. Rosso, M.T. Martín +5 · 1 citation
Biochemistry, Genetics and Molecular Biology · Computer Science · Mathematics · Neuroscience · Psychology · #Artificial intelligence #Blind Source Separation Techniques #Computer science #Electroencephalography #Entropy (arrow of time) #Epilepsy #Epileptic seizure #Fractal and DNA sequence analysis #Mathematics #Neural Networks and Applications #Neuroscience #Pattern recognition (psychology) #Physics #Psychology #Speech recognition #Wavelet #Wavelet transform
- Wavelets, ridgelets and curvelets on the sphere
2005/09/29 by J.-L. Starck, Jean-Luc Starck, Jean‐Luc Starck +6 · 14 citations
Computer Science · Earth and Planetary Sciences · Physics and Astronomy · #Artificial intelligence #Computer science #Computer vision #Constant Q transform #Continuous wavelet transform #Curvelet #Discrete wavelet transform #Harmonic wavelet transform #Image and Signal Denoising Methods #Medical Image Segmentation Techniques #Pattern recognition (psychology) #Physics #Representation (politics) #Second-generation wavelet transform #Seismic Imaging and Inversion Techniques #Stationary wavelet transform #Wavelet #Wavelet transform #astro-ph
- Bearing Damage Detection via Wavelet Packet Decomposition of the Stator Current
2004/04/01 by L. Eren, Levent Eren, M.J. Devaney · 6 citations
Engineering · #Acoustics #Artificial intelligence #Bearing (navigation) #Computer science #Current (fluid) #Electrical engineering #Electronic engineering #Engineering #Engineering Diagnostics and Reliability #Gear and Bearing Dynamics Analysis #Machine Fault Diagnosis Techniques #Materials science #Network packet #Physics #Stator #Vibration #Wavelet #Wavelet packet decomposition #Wavelet transform
- Astronomical image representation by the curvelet transform
2003/01/21 by J. L. Starck, Jean‐Luc Starck, D. L. Donoho +3 · 12 citations
Computer Science · #Artificial intelligence #Component (thermodynamics) #Computer science #Computer vision #Curvelet #Digital image #Image (mathematics) #Image Retrieval and Classification Techniques #Image and Signal Denoising Methods #Image processing #Medical Image Segmentation Techniques #Pattern recognition (psychology) #Physics #Range (aeronautics) #Representation (politics) #Thresholding #Wavelet #Wavelet transform
- Application of the Discrete Wavelet Transform to the Monitoring of Tool Failure in End Milling Using the Spindle Motor Current
1999/04/27 by B. Y. Lee, Y. S. Not Available · 1 citation
Engineering · #Advanced Surface Polishing Techniques #Advanced machining processes and optimization #Artificial intelligence #Computer science #Control engineering #Current (fluid) #Electrical engineering #End milling #Engineering #Engineering drawing #Industrial Vision Systems and Defect Detection #Industrial and production engineering #Machining #Mechanical engineering #Wavelet #Wavelet transform
- M-channel compactly supported biorthogonal cosine-modulated wavelet bases
1998/04/01 by S. C. Chan, Yixin Luo, K.L. Ho · 1 citation
Computer Science · Mathematics · #Algorithm #Artificial intelligence #Biorthogonal system #Biorthogonal wavelet #Channel (broadcasting) #Combinatorics #Computer science #Control theory (sociology) #Digital Filter Design and Implementation #Filter (signal processing) #Filter bank #Filter design #Geometry #Image and Signal Denoising Methods #Mathematical Analysis and Transform Methods #Mathematics #Prototype filter #Quadrature mirror filter #Telecommunications #Topology (electrical circuits) #Trigonometric functions #Wavelet #Wavelet transform
- A Practical Guide to Wavelet Analysis
1998/01/01 by Christopher Torrence, Gilbert P. Compo · 217 citations
Computer Science · Earth and Planetary Sciences · Mathematics · #Artificial intelligence #Computer science #Image and Signal Denoising Methods #Mathematical Analysis and Transform Methods #Mathematics #Seismic Imaging and Inversion Techniques #Smoothing #Spectral density #Statistics #Wavelet #Wavelet transform #White noise
- <title>Wavelet and fractal analysis of ground-vehicle images</title>
1996/10/23 by David Gorsich, Charles R. Tolle, Robert E. Karlsen +1 · 2 citations
Economics, Econometrics and Finance · Computer Science · Physics and Astronomy · Mathematics · #Complex Systems and Time Series Analysis #Image Processing and 3D Reconstruction #Theoretical and Computational Physics #Fractal dimension #Artificial intelligence #Terrain #Wavelet #Fractal #Similarity (geometry) #Fractal analysis #Pattern recognition (psychology) #Wavelet transform #Dimension (graph theory) #Computer vision #Mathematics #Texture (cosmology) #Computer science #Geography #Image (mathematics) #Cartography #Mathematical analysis #Combinatorics
- The Fractional Fourier Transform and Applications
1991/09/01 by David A. Bailey, Paul N. Swarztrauber · 1 citation
Computer Science · Mathematics · #Digital Filter Design and Implementation #Mathematical Analysis and Transform Methods #Image and Signal Denoising Methods #Fractional Fourier transform #Discrete Fourier transform (general) #Mathematics #Non-uniform discrete Fourier transform #Discrete-time Fourier transform #Fourier transform #Algorithm #Prime-factor FFT algorithm #Discrete sine transform #Cyclotomic fast Fourier transform #Fast Fourier transform #Harmonic wavelet transform #Short-time Fourier transform #Fourier analysis #Mathematical analysis #Computer science #Wavelet transform #Discrete wavelet transform #Artificial intelligence #Wavelet
- The wavelet transform, time-frequency localization and signal analysis
1990/01/01 by I. Daubechies, Ingrid Daubechies · 153 citations
Computer Science · Engineering · Mathematics · #Algorithm #Artificial intelligence #Blind Source Separation Techniques #Computer science #Computer vision #Digital signal processing #Fourier transform #Function (biology) #Image and Signal Denoising Methods #Machine Fault Diagnosis Techniques #Mathematical analysis #Mathematics #SIGNAL (programming language) #Signal processing #Speech recognition #Stability (learning theory) #Time–frequency analysis #Wavelet #Wavelet transform
- Orthonormal bases of compactly supported wavelets
1988/10/01 by Ingrid Daubechies · 163 citations
Computer Science · Engineering · Mathematics · #Advanced Image Fusion Techniques #Algebra over a field #Applied mathematics #Artificial intelligence #Computer science #Construct (python library) #Decomposition #Discrete wavelet transform #Image and Signal Denoising Methods #Mathematical Analysis and Transform Methods #Mathematics #Multiresolution analysis #Order (exchange) #Orthonormal basis #Pure mathematics #Wavelet #Wavelet transform