On Approximating the Non-negative Rank: Applications to Unsupervised Image Reduction.
Mohanad AbukmeilStefano FerrariAngelo GenoveseVincenzo PiuriFabio ScottiPublished in: CIVEMSA (2020)
Keyphrases
- image data
- image features
- input image
- multiscale
- image retrieval
- image analysis
- image classification
- single image
- template matching
- image content
- hough transform
- edge detection
- image noise
- test images
- image representation
- image segmentation
- similarity measure
- region of interest
- vector field
- singular values
- feature points
- low level
- high resolution
- image matching
- image database
- supervised learning
- image collections
- image pixels