Road Mapping and Localization Using Sparse Semantic Visual Features.
Wentao ChengSheng YangMaomin ZhouZiyuan LiuYiming ChenMingyang LiPublished in: IEEE Robotics Autom. Lett. (2021)
Keyphrases
- visual features
- semantic concepts
- semantic features
- low level features
- image classification
- visual content
- bridge the semantic gap
- low level visual features
- visual information
- semantic gap
- semantic content
- low level
- image retrieval
- image search
- keywords
- visual similarity
- image annotation
- high dimensional
- image collections
- key frames
- semantic information
- visual appearance
- global features
- visual data
- semantically related
- probabilistic latent semantic analysis
- web images
- content based video retrieval
- semantic similarity
- high level
- semantic relationships
- bag of features
- automatic image annotation
- image representation
- multi modal
- video shots
- visual concepts
- co occurrence
- image processing
- data sources