Spatial and Spatially Weighted Principal Component Analysis for Images Processing.
Qiuming ChengPublished in: IGARSS (2006)
Keyphrases
- principal component analysis
- principal components
- spatial information
- image data
- image retrieval
- spatial frequency
- object recognition
- image analysis
- spatial correlation
- image database
- input image
- image features
- spatial distribution
- image registration
- test images
- edge detection
- real time
- multiple images
- three dimensional
- spatial structure
- image regions
- ground truth
- spatio temporal
- covariance matrix
- image annotation
- spatial relationships
- segmentation method
- image classification
- image processing algorithms
- spatial location
- region of interest
- image collections
- rigid body
- similarity measure
- individual objects
- spatial extent