An Image Annotation Approach based on Bag-of-keypoints for Geospatial Location Search.
Chung-Hong LeeHsin-Chang YangShih-Hao WangPublished in: CATA (2010)
Keyphrases
- image annotation
- keypoints
- visual features
- automatic image annotation
- multi instance learning
- content based search
- image understanding
- image retrieval
- image content
- image search
- multi modal
- object recognition
- image matching
- image collections
- multi label
- multiple instance learning
- multiscale
- web images
- information retrieval
- keypoint detection
- visual words
- image features
- low level features
- visual information
- sift descriptors
- higher order
- small number
- relevance feedback