Quantitative Evaluation of the Feature Space Transformation Methods Used for Applications of Visual Semantic Clustering of EO Images.
Andreea GriparisDaniela FaurMihai DatcuPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2017)
Keyphrases
- quantitative evaluation
- ground truth
- feature space
- error measure
- test images
- image database
- ground truth data
- brain mr images
- input image
- image retrieval
- clustering algorithm
- clustering method
- low level
- feature vectors
- feature extraction
- feature selection
- image registration
- image data
- dimensionality reduction
- spectral clustering
- image annotation
- quality assessment
- object recognition
- web images
- semantic content
- high level
- qualitative evaluation