Solving High Frequency and Multi-Scale PDEs with Gaussian Processes.
Shikai FangMadison CooleyDa LongShibo LiRobert M. KirbyShandian ZhePublished in: CoRR (2023)
Keyphrases
- high frequency
- gaussian processes
- multiscale
- wavelet transform
- low frequency
- wavelet coefficients
- wavelet decomposition
- gaussian process
- high resolution
- gaussian process regression
- image denoising
- subband
- gaussian process models
- covariance function
- discrete wavelet transform
- multi task
- edge detection
- natural images
- level set
- multiresolution
- high frequency components
- hyperparameters
- higher order
- frequency domain
- computational complexity
- image segmentation
- computer vision