Three-Dimensional Face Recognition Using Solid Harmonic Wavelet Scattering and Homotopy Dictionary Learning.
Yi HePeng ChengShanmin YangJianwei ZhangPublished in: Entropy (2022)
Keyphrases
- dictionary learning
- three dimensional
- sparse representation
- sparse coding
- image super resolution
- object category recognition
- denoising
- image sequences
- wavelet transform
- group sparsity
- face images
- computer vision
- linear combination
- unsupervised learning
- image patches
- text classification
- image classification
- signal processing
- sparse codes
- face recognition
- machine learning