Query-by-shape in meteorological image archives using the point diffusion technique.
Fabio Dell'AcquaPaolo GambaPublished in: IEEE Trans. Geosci. Remote. Sens. (2001)
Keyphrases
- image data
- image features
- target images
- input image
- object retrieval
- image content
- tensor field
- image classification
- image representation
- satellite images
- image analysis
- single image
- intensity profile
- image retrieval
- vector field
- image structure
- closed curves
- high resolution
- sample points
- perceptual grouping
- image segmentation
- finding corresponding points
- energy functional
- image gradient
- feature points
- query processing
- similarity measure
- shape model
- shape representation
- web images
- image matching
- edge detection
- digital libraries
- contour points
- multiscale
- image sequences