Ortho-diffusion decompositions of graph-based representation of images.
Sravan GudivadaAdrian G. BorsPublished in: Pattern Recognit. (2015)
Keyphrases
- image data
- ground truth
- image classification
- image features
- three dimensional
- image collections
- multiple images
- input image
- image database
- lighting conditions
- feature representation
- image registration
- image analysis
- image retrieval
- object recognition
- visual patterns
- image set
- graph model
- diffusion coefficient
- region of interest
- test images
- spatial information
- computer graphics
- single image
- diffusion process
- rigid body
- image quality
- geometric shapes
- wavelet transform