Image retrieval method based on CNN and dimension reduction.
Zhihao CaoShaomin MuYongyu XuMengping DongPublished in: SPAC (2018)
Keyphrases
- dimension reduction
- retrieval method
- content based image
- image retrieval
- similarity matching
- color histogram
- image features
- image content
- input image
- image data
- feature extraction
- satellite cloud
- principal component analysis
- dimensionality reduction
- image classification
- linear discriminant analysis
- image collections
- image representation
- image database
- low dimensional
- spatial information
- singular value decomposition
- high dimensional data
- nonlinear manifold
- random projections
- image segmentation
- manifold learning
- high dimensional
- feature selection
- image processing
- clustering algorithm
- feature space
- image search
- training set
- low level
- cluster analysis
- visual information
- image regions
- machine learning