Deep eigen-filters for face recognition: Feature representation via unsupervised multi-structure filter learning.
Ming ZhangSheheryar KhanHong YanPublished in: Pattern Recognit. (2020)
Keyphrases
- feature representation
- face recognition
- feature representations
- unsupervised learning
- learning algorithm
- data sets
- pattern recognition
- spectral embedding
- deep architectures
- correlation filters
- image representation
- co occurrence
- principal component analysis
- classification accuracy
- multiresolution
- feature extraction
- decision trees
- image processing
- feature selection