Two-dimensional joint local and nonlocal discriminant analysis-based 2D image feature extraction for deep learning.
Jianbo YuHaiqiang LiuXiaoyun ZhengPublished in: Neural Comput. Appl. (2020)
Keyphrases
- deep learning
- image feature extraction
- discriminant analysis
- nearest feature line
- feature extraction
- unsupervised learning
- linear discriminant analysis
- image processing
- machine learning
- face recognition
- principal component analysis
- image indexing
- dimensionality reduction
- feature vectors
- pattern recognition
- weakly supervised
- corner detection
- computer vision
- image classification
- denoising
- multiscale
- feature selection
- data mining
- data sets
- cluster analysis