Hierarchical image representation using 3D camera geometry for content-based image retrieval.
Sang Min YoonHolger GrafArjan KuijperPublished in: Eng. Appl. Artif. Intell. (2014)
Keyphrases
- image representation
- image retrieval
- bag of visual words
- image classification
- multiscale
- bag of words
- visual words
- representation scheme
- image content
- object recognition
- image features
- sparse coding
- feature space
- scene geometry
- receptive fields
- relevance feedback
- scene recognition
- camera parameters
- quadtree
- scene classification
- low level features
- real scenes
- multimedia content
- camera calibration
- sparse representation
- vision system
- generative model
- visual content
- cbir systems
- feature extraction
- d scene
- object retrieval