City safety perception model based on visual content of street images.
Sergio F. AcostaJorge E. CamargoPublished in: ISC2 (2018)
Keyphrases
- visual content
- image collections
- image retrieval
- visual appearance
- visual features
- image database
- textual information
- image data
- image classification
- visual similarity
- input image
- image content
- three dimensional
- object recognition
- semantic content
- image features
- visual information
- spatial relationships
- image set
- visual concepts
- visual descriptors
- video retrieval
- image registration
- multimedia content
- image annotation
- image search
- web images
- key frames
- image regions
- keypoints
- information retrieval