PCA as Dimensionality Reduction for Large-Scale Image Retrieval Systems.
Mohammed Amin BelarbiSaïd MahmoudiGhalem BelalemPublished in: Int. J. Ambient Comput. Intell. (2017)
Keyphrases
- dimensionality reduction
- image retrieval systems
- principal component analysis
- image retrieval
- image database
- feature extraction
- relevance feedback
- high dimensional
- high dimensional data
- low dimensional
- feature space
- feature selection
- data points
- web images
- visual content
- retrieval process
- face recognition
- cross language
- multi modal
- low level features
- cbir systems
- semantic gap
- retrieval strategies
- face images
- image classification
- image processing
- image search
- machine learning