Graphion: graph neural network-based visual correlation feature extraction module.
Chengqian ChuShijia LiXingui YuYongjing WanCuiling JiangPublished in: J. Electronic Imaging (2024)
Keyphrases
- feature extraction
- preprocessing
- neural network
- pattern recognition
- image processing
- visual information
- wavelet transform
- visual features
- graph model
- structured data
- random walk
- texture analysis
- graph representation
- directed graph
- dimension reduction
- pattern classification
- correlation coefficient
- graph theory
- feature selection
- weighted graph
- spanning tree
- image classification
- feature set
- feature vectors
- face recognition
- visual perception
- discriminant analysis
- frequency domain
- bipartite graph
- principal component analysis
- directed acyclic graph
- graph mining
- preprocessing stage
- feature extraction and classification
- feature extractors
- graph structure
- connected components
- dimensionality reduction
- face images
- pairwise