Hierarchical Spherical CNNs with Lifting-based Adaptive Wavelets for Pooling and Unpooling.
Mingxing XuChenglin LiWenrui DaiSiheng ChenJunni ZouPascal FrossardHongkai XiongPublished in: CoRR (2022)
Keyphrases
- wavelet transform
- daubechies wavelet
- three dimensional
- feature extraction
- image compression
- multiresolution
- multi resolution analysis
- hierarchical classification
- signal processing
- multiscale
- image processing
- computer vision
- learning algorithm
- real time
- image segmentation
- e learning
- cellular neural networks
- lifting scheme
- tensor product
- data sets