The quantitative characterization of the distinctiveness and robustness of local image descriptors.
Gustavo CarneiroAllan D. JepsonPublished in: Image Vis. Comput. (2009)
Keyphrases
- local image descriptors
- image transformations
- image representation
- image patches
- invariant features
- image matching
- sparse representation
- viewpoint
- discriminative power
- natural images
- image analysis
- keypoints
- feature vectors
- dictionary learning
- high dimensional
- multiscale
- computer vision
- signal processing
- d objects
- face recognition