Wavelet-based 3D Data Cube Denoising Using Three Scales of Dependency.
Guangyi ChenAdam KrzyzakPublished in: Circuits Syst. Signal Process. (2024)
Keyphrases
- data cube
- denoising
- wavelet based denoising
- wavelet domain
- denoising methods
- multi dimensional
- aggregate queries
- image denoising
- storage space
- data warehouse
- wavelet packet
- range sum queries
- on line analytical processing
- image processing
- incremental maintenance
- data cube construction
- online analytical processing
- main idea consists
- multidimensional data
- wavelet transform
- multidimensional databases
- olap systems
- range queries
- multiresolution
- olap queries
- data structure
- decision support
- fact table
- data warehousing
- real world
- summary tables
- image compression
- subband
- multidimensional arrays
- open source
- multiscale
- query optimization
- databases