Directly computing the generators of image homology using graph pyramids.
Samuel PeltierAdrian IonWalter G. KropatschGuillaume DamiandYll HaxhimusaPublished in: Image Vis. Comput. (2009)
Keyphrases
- image data
- image content
- input image
- image analysis
- single image
- multiscale
- template matching
- region of interest
- image features
- image classification
- homology generators
- test images
- image representation
- edge detection
- multiresolution
- high resolution
- image structure
- image collections
- image retrieval
- spatial information
- low level
- segmentation method
- graph matching
- energy function
- pixel values
- preprocessing stage
- image segmentation
- matching algorithm
- image matching
- vector field
- natural images
- hough transform
- image restoration
- image pyramid
- hierarchical data structure