Using Wavelet Coherence to Aid the Retrieval of Volcanic SO2 from UV Spectra.
Charlotte BarringtonBenoit TaisneFidel CostaPublished in: Remote. Sens. (2023)
Keyphrases
- image retrieval
- wavelet transform
- efficient retrieval
- information retrieval
- multiscale
- denoising
- retrieval model
- multiresolution
- image database
- test collection
- wavelet domain
- wavelet coefficients
- multi fractal
- multiresolution analysis
- query formulation
- document retrieval
- retrieval systems
- query expansion
- text retrieval
- information retrieval systems
- power spectrum
- relevance feedback
- metadata